AS7211 AMSOSRAM | Alldatasheet
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[v1-00] 2016-Dec-23 Document Feedback AS7211 Smart Daylighting Manager with Fully Integrated Daylight Sensor, Control and Network Interfaces The AS7211 Smart Lighting Mana ger device is an intelligent, photopic-sensor based light ma nager that enables automatic daylight level adaptation and energy conservation for next generation lighting systems. It is part of the ams Cognitive Lighting™ family of products that enable lights to be “aware” and adapt to their surroundings and autonomously meet human and energy conservation lighting needs. The AS7211 is equipped with an advanced Cognitive Light Engine (CLE) to optimize daylight harvesting and control either dimming ballasts or LED drivers. Ambient light sensing is achieved by way of integrated nano-optic deposited interference filters which deliver high-stability over time and temperature. The LGA package includes a built in aperture to control light entering the sensor array. A direct connection to a local sensor networks (LSN) enables integration with external occupancy sensors, dimmers or bridges. The AS7211 connects to standard 0-10V dimmers inputs and drives 0-10V dimming ballasts/drivers for fluorescent lighting or LED drivers for LED lighting. A UART interface is provided for remo te configuration, control and management of the CLE. This UART interface responds to simple Smart Lighting Commands. Ordering Information and Content Guide appear at end of datasheet. General Description
Document Feedback [v1-00] 2016-Dec-23 AS7211 − General Description Key Benefits & Features The benefits and features of AS7211, Smart Daylighting Manager with Fully Integrated Daylight Sensor, Control and Network Interfaces are listed below: Figure 1: Added Value of Using the AS7211
Applications
Sense ambient light, dim and maintain brightness of luminaires and lamps in local loop control, automatic lumen maintenance, flexible network conne ctivity and simple control of luminaires and lamps.
- LED and fluorescent lumina ires, troffers, high-bays
- Track-head and downlights
- LED and fluorescent replacement lamps
- Energy efficient installations, such as California Title 24 type energy code requirements Benefits Features
- Accurate control of daylight-responsive lighting • Calibrated photopic sensing for direct lux compensation for daylighting systems
- Automatic lumen maintenance over temperature and time
- Autonomous lumen output adjustment independent of LED aging effects
- Direct serial interface for connection to standard networks
- Simple UART interface for connection to network hardware clients for protocols such as Bluetooth, ZigBee and WiFi
- Simple lamp or luminaire configuration and commissioning using defined command set
- Smart Lighting Command Set (SLCS) uses simple text-based commands to control and configure a wide variety of functions
- Compatible with standard dimmer controls and occupancy sensors
- Directly interfaces to 0-10V dimmer controls and standard occupancy sensors
- Directly interfaces to LED driver or FETs
- Built-in PWM generator to dim LED lamps and luminaires
- 12-bit resolution for precise dimming down to 1%
- Directly interfaces to ballast via 0-10V • 0-10V analog output for control of conventional fluorescent or other dimming ballasts
- Small package, wide operating range with critical optics built-in
- 20-pin LGA package 4.5mm x 4.7mm x 2.5mm with integrated aperture -40°C to 85°C
[v1-00] 2016-Dec-23 Document Feedback AS7211 − General Description Block Diagram Figure 2: Functional Blocks of AS7211 Block Diagram: The AS7211 provides closed loop ambient Daylight sensing and PWM tuning while interfacing to Local and Network controls. VDD VDDHV GND MISO SCK MOSI CSN_SD SCL_M SDA_M SYNC / RESN AUX TX RX 0-10V PWM_1 / 0_10V_ODAC LED_IND PWM Generator MODE PWM_2 PWM_3 0_10V_DIM Dimming & Occupancy UART I2C Master SPI Master OSC 16MHz Photopic Sensors PWM VDD VDD VDD VDD VDD VDD VDDHV VDDHV Optional Inputs Setup Outputs Cognitive Lighting Engine (CLE) Network Access
Document Feedback [v1-00] 2016-Dec-23 AS7211 − Pin Assignments Figure 3: Pin Diagram of AS7211 (Top View) Figure 4: Pin Description of AS7211 (20 pin LGA) Pin Number Pin Name Description 1P W M _ 3 D i g i t a l P W M 3 SYNC SYNC input RESN Reset pin, active low 3S C K S P I s e r i a l c l o c k 4M O S I S P I M O S I 5M I S O S P I M I S O
6 CSN_EE Chip select for the required exte rnal serial flash memory, active low
7 CSN_SD Chip select for SD Card interface, active low
8 AUX Auxiliary mode input pin
9 SCL_M I²C master clock pin
10 SDA_M I²C master data pin
11 RX UART RX pin
12 TX UART TX pin
13 0_10V_DIM 0-10V input dimming pin Pin Assignments 61 0 1620
[v1-00] 2016-Dec-23 Document Feedback AS7211 − Pin Assignments
14 VDDHV High Voltage Supply
15 MODE Mode selection pin
16 GND Ground
17 VDD Low Voltage Supply
18 LED_IND LED Driver output for Indicator LED, current sink
PWM_1 Digital PWM 1 0_10V_O 0-10V output pin
20 PWM_2 Digital PWM 2
Pin Number Pin Name Description
Document Feedback [v1-00] 2016-Dec-23 AS7211 − Absolute Maximum Ratings Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only. Functional operation of the device at these or any other conditions beyond those indicated under Electrical Characteristics is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. The device is not designed for high energy UV (ultraviolet) environments, including upward looking outdoor applications, which could affect long term optical performance. Figure 5: Absolute Maximum Ratings Symbol Parameter Min Max Units Comments Electrical Parameters VDD_MAX Supply Voltage VDD -0.3 5 V Pin VDD to GND, Low Voltage pin VDDHV_MAX Supply Voltage VDDHV -0.3 20 V Pin VDDHV to GND, High Voltage pin VDD_IO Input/Output Pin Voltage -0.3 VDD + 0.3 V Low Voltage pins to GND VDDHV_IO Input/Output Pin Voltage -0.3 VDDHV + 0.3 V High Voltage pins to GND ISCR Input Current (latch-up immunity) ± 100 mA JESD78D Electrostatic Discharge ESDHBM Electrostatic Discharge HBM ±1000 V JS-001-2014 ESDCDM Electrostatic Discharge CDM ±500 V JSD22-C101F Temperature Ranges and Storage Conditions Tstrg Storage Temperature -40 85 °C Tbody Package Body Temperature 260 °C IPC/JEDEC J-STD-020. The reflow peak soldering temperature (body temperature) is specified according IPC/JEDEC J-STD-020 “Moisture/Reflow Sensitivity Classification for Non-hermetic Solid State Surface Mount Devices” RH NC Relative Humidity (non-condensing) 58 5 % MSL Moisture Sensitivity Level 3 Represents a 168 hour max. floor lifetime Absolute Maximum Ratings
[v1-00] 2016-Dec-23 Document Feedback AS7211 − Electrical Characteristics All limits are guaranteed with VDD = 3.3V, VDDHV = 12V, TAMB = 25ºC. The parameters with min and max values are guaranteed with production tests or SQC (Statistical Quality Control) methods. If VDD and VDDHV are to be the same voltage, they must be sourced by the same 2.97-3.6V supply. Figure 6:
Electrical Characteristics
Symbol Parameter Conditions Min Typ Max Unit General Operating Conditions VDD Low Voltage Operating Supply 2.97 3.3 3.6 V VDDHV High Voltage Operating Supply VDD 12 15 V TAMB Operating Temperature -40 25 85 °C IVDD Operating Current 5 mA Internal RC Oscillator FOSC Internal RC Oscillator Frequency 15.7 16 16.3 MHz tJITTER (1) Jitter @25°C 1.2 ns 0-10V Output (0_10V_O pin) ROUT_10 Resistive Load 1 kΩ IS_10 Source Current 10 mA ISINK_10 Sink Current -10 mA ILEAK_HV HV Output Leakage Current VIN=12V, DAC and PWM1 both disabled 0.73 1.6 mA CLOAD_10 Capacitive Load 100 pF VOUT_10 (2) Output Swing 0 10 V 0-10V Input RIN_HV Analog Input Resistance VDDHV ≥ 12V 138 200 315 kΩ
Document Feedback [v1-00] 2016-Dec-23 AS7211 − Electrical Characteristics Note(s): 1. Guaranteed, not production tested 2. For VDDHV>10.5, output max is 10V, else output max tracks VDDHV Temperature Sensor DTEMP Absolute Accuracy of the Internal Temperature Measurement -8.5 8.5 °C Indicator LED I IND LED Current 1 8 mA IACC Accuracy of Current -30 30 % VLED Voltage Range of Connected LED Vds of current sink 0.3 V Digital Inputs and Outputs VIH CMOS Logic High Input 0.7* VDD VDD V VIL CMOS Logic Low Input 0 0.3* VDD V VOH CMOS Logic High Output I=1mA VDD-0.4 V VOL CMOS Logic Low Output I=1mA 0.4 V IIh, IIL Logic Input Current Vin=0V or VDD -1 1 μA tRISE (1) Current Rise Time C(Pad)=30pF 5 ns tFALL (1) Current Fall Time C(Pad)=30pF 5 ns Symbol Parameter Conditions Min Typ Max Unit
Document Feedback [v1-00] 2016-Dec-23 AS7211 − Electrical Characteristics Figure 14:
[v1-00] 2016-Dec-23 Document Feedback AS7211 − Detailed Description AS7211 Smart Lighting Manager - Overview The Cognitive Light Engine (CLE) is the “brains” of the Smart Lighting Manager. The CLE constantly processes information from the photopic sensor, network and inputs while controlling outputs. Initial setup and ongo ing parameter storage is done by reading and writing an external serial flash memory via SPI bus. A luminaire solution for daylight ing requires only the AS7211. A luminaire solution with dayl ighting and lumen maintenance requires the addition of an ams TSL4531 single chip ambient light sensor, connected via I²C. Re fer to the table in the Figure below. Overall AS7211 timing generation uses an on chip 16MHz temperature compensated oscillator for master clock timing. Refer to the separate AS7211 User Guide as well as the ams Smart Lighting Command Set document for additional usage and setup information. Figure 15: AS7211 Solution Chart Solution Required Device Orientation (from luminaire light source) Daylighting Lumen Maintenance AS7211 TSL4531 (optional) √ x ↓ (into room) x (not required) x √ ↑ (into luminaire) x (not required) √√ ↑ (into luminaire) (into room) Detailed Description
Document Feedback [v1-00] 2016-Dec-23 AS7211 − Detailed Description Photopic Sensor The photopic sensor, part of the AS7211 CLE, is a next-generation digital light sensor device which approximates the human eye response. The sensor contains an integrating analog-to-digital converter (16-bit resolution ADC), which integrates current from photodio des. Upon completion of the conversion cycle, the result is transferred to the corresponding data registers. Transfers are double-buffered to ensure integrity of the data is maintained. The photopic response is accomplished via silicon interference filters which are extremely stable over time and temperature. To ensure accuracy, the AS7211 LGA package contains an internal aperture that limits the sensor field of view (PFOV) of ± 20.5°, as shown in the figure above. External optics can be used as needed to expand or reduce this built in PFOV. AS7211 Inputs Figure 16: VDDHV Based Settings for Inputs Note(s): 1. For VDDHV <= 3.6V, VDDHV and VDD should be tied together. 2. With external dividers connected to 0-10V in puts, the max voltage to the device input is 2V. For the AS7211, dimming can be accomplished from either the input pin (0_10V_DIM) or network commanded dimming using the AS7211 Smart Lighting Command set via the UART interface. The typical example of a hardware controlled input is a standard 0-10V dimmer. The 0-10V DIM analog input signal is downscaled by the AS7211 with an internal voltage divider and converted to a 10 bit digital value, 0V=full dimming, 10V=no dimming. When using the internal voltag e divider the voltage at the VDDHV pin has to be higher than 10V. If a second supply is not available, VDDHV and VDD are tied together and the downscale has to be done using an external resistor divider. The maximum range in the downscaled input is limited to 2V. Hence to accept a full range 10V signal the input resistor divider has to be 5:1 ratio. Dependent on the level at pin VDDHV, the Smart Lighting Manager automatically selects either the internal or the external voltage divider. Refer to the Figures above and below. If the 0_10V_DIM pin is not used, an external resister pull-up connecting it to VDDHV is recommended. VDDHV Dimming 10.5-15V Direct input for 0_10V_DIM, dimming input 2.97-10V (1) External 5:1 resistor divider for 0-10V_DIM, dimming input (2)
Document Feedback [v1-00] 2016-Dec-23 AS7211 − Detailed Description AS7211 provides optional sync hronization of the PWMs. This sync signal can be derived from the AC mains so, for example, all luminaires in a room are synchronized to prevent beat frequency flicker. If the SYNC pin is left open, synchronization is automatically disabled. Refer to the Figure above. When pulled down for more than 100ms the SYNC/RESN pin will reset the AS7211 Smart Lighting Manager. In this case the push-button “overrides” the output of the opto-coupler. Therefore a resistor should be placed in series with the opto-coupler. AS7211 Outputs The AS7211 outputs, used to control ballast dimming and/or LED string dimming, can be configured as either three PWM outputs or two PWMs and one analog output. The PWMs are 12 bit and are factory set to 888Hz. Refer to the Figure below. The three PWM outputs, PWM_1, PWM_2 and PWM_3 all switch with the same frequency, but no t simultaneously for better EMI performance. The PWM_1 output can be set to either analog (0-VDDHV) or digital (0-VDDHV) dimming. Analog dimming range is 0-100%. Digital Dimming range is 0-100%. PWM2 and PWM3 track output 1 dimming level, but are always digital (0-100%). To set the desired device operat ion MODE use the appropriate R MODE resistor, also shown in the Figure below. Figure 19: Outputs Note(s): 1. For VDDHV>10.5, output max is 10V, else output max tracks VDDHV. Indicator LED An LED, connected to pin LED_IND, is used to indicate programming progress of the device. During programming of the AS7211 via an external SD card the indicator LED starts operation. When programming is finished the indicator LED is off. The LED_IND pin is set for 1mA operation by the AS7211 factory firmware, and is not under user control. Refer to the separate ams document for a complete description of AS7211 Firmware Update Methodology. MODE RMODE Setting Outputs 0 100 Ω 0-10V analog Analog 0-VDDHV (1) Digital PWMs (0-VDD) 1 470 Ω 0-10V digital Digital PWM (0-VDDHV) (1) Digital PWMs (0-VDD)
[v1-00] 2016-Dec-23 Document Feedback AS7211 − Detailed Description UART and Smart Lighting Command Interface The UART block implements the TX and RX signals as defined in the RS-232 / V.24 standa rd communication protocol. UART Feature List
- Full Duplex Operation (Indep endent Serial Receive and Transmit Registers) with FIFO buffer of 8 bytes for each.
- Factory set to 115.2k Baud
- Supports Serial Frames with 8 Data Bits, no Parity and 1 Stop Bit. Operation Transmission If data is available in the transmit FIFO, it will be moved into the output shift register and the data will be transmitted at the configured Baud Rate, starting with a Start Bit (logic zero) and followed by a Stop Bit (logic one). Reception At any time, with the receiver be ing idle, if a falling edge of a start bit is detected on the input, a byte will be received and stored in the receive FIFO. The following Stop Bit will be checked to be logic one. Figure 20: UART Protocol Start Bit TX D0 D1 D2 D3 D4 D5 D6 D7 D0 D0 D1 D2 D3 D4 D5 D6 D7 D0 Tbit=1/Baude Rate Stop Bit Next Start Sample Points Start Bit detected After Tbit/2: Sampling of Start Bit After Tbit: Sampling of Data RX Always Low Always High Data Bits
Document Feedback [v1-00] 2016-Dec-23 AS7211 − Detailed Description Smart Lighting Command Interface The network interface on the Smart Lighting Manager supporting the Smart Lighting Commands is the UART interface. The Smart Lighting Manager adapts the concept of a simple command set for lighting control and configuration. The Smart Lighting Manager uses a text-based serial command interface as popularized by the “AT Command” model used in early Hayes modems. For example: Set the desired daylight LUX level target: ATLUXT = 500 >> OK The “Smart Lighting Command Interface” , shown below between the network interface and the core of the system, provides access to the Smart Lighting Manager’s lighting control and configuration functions. Figure 21: Smart Lighting Command Interface Refer to the separate ams AS7211 Smart Lighting Command Set document for complete command set and usage. I²C Master Interface (Local Sensor Interface) The I²C Master interface can be used to connect external sensors (such as Daylight, Occupancy, CO sensors, etc.). Refer to the separate ams Application note for external sensor usage with the AS7211. I²C Feature List
- Clock is set to 100kHz
- 7+1-bit addressing mode.
- Write formats: Single-Byte-Write, Page-Write
- Read formats: Random-Read, Sequential-Read AT Command Interface CLEUART RX Network Bridge TX BLE Wi -Fi ZigBee BacNet KNX AS7211 Smart Lighting Command Interface Smart Lighting Commands
[v1-00] 2016-Dec-23 Document Feedback AS7211 − Detailed Description In order to change the data direction a repeated START condition is issued on the 1st SCL pulse after the acknowledge bit of the word address transfer. After the reception of the device-read address, the slave be comes the transmitter. In this state the slave transmits register data located by the previous received word address vector. The master responds to the data byte with a not-acknowledge, and issues a STOP condition on the bus. Figure 26: I²C Sequential Read I²C Sequential Read: Shows the format of an I²C sequential read access. Sequential Read is the extended form of Random Read, as more than one register-data bytes are transferred subsequently. In difference to the Random Read, for a sequential read the transferred register-data bytes are responded by an acknowledgement from the master. The number of data bytes transferred in one sequence is unlimited (consider the behavior of the word-address counter). To terminate the transmission the master has to send a not-acknowledge following the last data byte and generate the STOP condition subsequently. The AS7211 is compatible to th e NXP two wire specifications. http://www.nxp.com/documen ts/user_manual/UM10204.pdf Version 4.0 Feb 2012 for stan dard mode and fast mode. S SW A WA Data 1 N PA WA ++ S r SR A read WA++ Data nA read WA++
[v1-00] 2016-Dec-23 Document Feedback AS7211 − Application Information Figure 29: Fluorescent Daylighting System with Networking and Spectral Sensing 100nF 10uF Flash Memory 3V 100 nF10uF 12V PWM_1/0_10V_O GND LED_IND SCK CSN_EE MISO MOSI VDD VDDHV MODE RX TX AS7211 AUX 0_10V_DIM Occupancy Sensor Network Bridge BLE Wi -Fi ZigBee BacNet KNX 0..10V Dimmer SDA_MAdditional Sensors I2C SCL_M
Document Feedback [v1-00] 2016-Dec-23 AS7211 − Application Information PCB Layout Figure 30: Typical Layout Routing In order to prevent interference, avoid trace routing feedthroughs with exposure directly under the AS7211. An example routing is illustrated in the diagram. The AS7211 Smart Lighting Inte gration Kit (SLIK) demo board with schematic and PCB layout documentation is available from ams for additional design information.
[v1-00] 2016-Dec-23 Document Feedback AS7211 − Package Drawings & Markings Figure 31: Package Drawing LGA Note(s): 1. Unless otherwise specified, all dimensions are in millimeters. 2. Tolerances: Angular (± .5°), Two Place Decimal (± .015), Three Place Decimal (± .010) 3. Contact finish is Au. 4. This package contains no lead (Pb). 5. This drawing is subject to change without notice. 6. XXXXX = tracecode Package Drawings & Markings AS7211 Green RoHS
Document Feedback [v1-00] 2016-Dec-23 AS7211 − PCB Pad Layout Suggested PCB pad layout guidelines for the LGA package are show. Flash Gold is recommended as a surface finish for the landing pads. Figure 32: Recommended PCB Pad Layout Note(s): 1. Unless otherwise specified, all dimensions are in millimeters. 2. Dimensional tolerances are ±0.05mm unless otherwise noted. 3. This drawing is subject to change without notice. PCB Pad Layout 4.40 0.30 0.65 1.10 4.60 Unit: mm
[v1-00] 2016-Dec-23 Document Feedback AS7211 − Mechanical Data Figure 33: Tape & Reel Information Note(s): 1. All dimensions in millimeters unless otherwise stated. 2. Measured from centreline of spro cket hole to centreline of pocket. 3. Cumulative tolerance of 10 sprocket holes is ± 0.20. 4. Measured from centreline of spro cket hole to centreline of pocket. 5. Other material available. Mechanical Data
[v1-00] 2016-Dec-23 Document Feedback AS7211 − Soldering, Manufacturing Process Considerations & Storage Information Manufacturing Process Considerations The AS7211 package is compatible with standard reflow no-clean and cleaning processes including aqueous, solvent or ultrasonic techniques. However, as an open-aperture device, precautions must be taken to avoid particulate or solvent contamination as a result of any manufacturing processes, including pick and place, reflow , cleaning, integration assembly and/or testing. Temporary covering of the aperture is allowed. To avoid degradation of accuracy or performance in the end product, care should be taken that any temporary covering and associated sealants/debris are th oroughly removed prior to any optical testing or final packaging. Storage Information Moisture Sensitivity Optical characteristics of the device can be adversely affected during the soldering process by the release and vaporization of moisture that has been previously absorbed into the package. To ensure the package contains the smallest amount of absorbed mois ture possible, each device is baked prior to being dry packed for shipping. Devices are dry packed in a sealed aluminized envelope called a moisture-barrier bag with sili ca gel to protect them from ambient moisture during shipping, handling, and storage before use. Shelf Life The calculated shelf life of the device in an unopened moisture barrier bag is 12 months from the date code on the bag when stored under the following conditions:
- Shelf Life: 12 months
- Ambient Temperature: <40°C
- Relative Humidity: <90% Rebaking of the devices will be required if the devices exceed the 12 month shelf life or the Humidity Indicator Card shows that the devices were exposed to conditions beyond the allowable moisture region.
Document Feedback [v1-00] 2016-Dec-23 AS7211 − Soldering, Manufacturing Process Considerations & Storage Information Floor Life The module has been assigned a moisture sensitivity level of MSL 3. As a result, the floor life of devices removed from the moisture barrier bag is 168 hours from the time the bag was opened, provided that the devices are stored under the following conditions:
- Floor Life: 168 hours
- Ambient Temperature: <30°C
- Relative Humidity: <60% If the floor life or the temperature/humidity conditions have been exceeded, the devices must be rebaked prior to solder reflow or dry packing. Rebaking Instructions When the shelf life or floor life limits have been exceeded, rebake at 50°C for 12 hours.
[v1-00] 2016-Dec-23 Document Feedback AS7211 − Ordering & Contact Information Figure 36: Note(s): 1. Required companion serial flash memory (must be ams verified) is ordered from the flash memory supplier (e.g. AT25SF041-SSHD-B from Adesto Technologies) 2. AS7211 flash memory software is available from ams Buy our products or get free samples online at: www.ams.com/ICdirect Technical Support is available at: www.ams.com/Technical-Support Provide feedback about this document at: www.ams.com/Document-Feedback For further information and requests, e-mail us at: ams_sales@ams.com For sales offices, distributors and representatives, please visit: www.ams.com/contact Headquarters ams AG Tobelbader Strasse 30
8141 Premstaetten
Austria, Europe Tel: +43 (0) 3136 500 0 Website: www.ams.com Ordering Code Package Marking Description Delivery Form Delivery Quantity AS7211-BLGT 20-pin LGA AS7211 Smart Daylighting Manager with Fully Integrated Daylight Sensor, Control and Network Interfaces Tape & Reel 2000 pcs/reel Ordering & Contact Information
Document Feedback [v1-00] 2016-Dec-23 AS7211 − RoHS Compliant & ams Green Statement RoHS: The term RoHS compliant means that ams AG products fully comply with current RoHS directives. Our semiconductor products do not contain any chemicals for all 6 substance categories, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, RoHS compliant products are suitable for use in specif ied lead-free processes. ams Green (RoHS compliant and no Sb/Br): ams Green defines that in addition to RoHS compliance, our products are free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material). Important Information: The information provided in this statement represents ams AG knowledge and belief as of the date that it is provided. ams AG bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are unde rway to better integrate information from third parties. ams AG has taken and continues to take reasonable steps to prov ide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. ams AG and ams AG suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. RoHS Compliant & ams Green Statement
[v1-00] 2016-Dec-23 Document Feedback AS7211 − Copyrights & Disclaimer Copyright ams AG, Tobelbader St rasse 30, 8141 Premstaetten, Austria-Europe. Trademarks Registered. All rights reserved. The material herein may not be reproduced, adapted, merged, translated, stored, or used with out the prior written consent of the copyright owner. Devices sold by ams AG are covered by the warranty and patent indemnification provisions appe aring in its General Terms of Trade. ams AG makes no warranty, express, statutory, implied, or by description regarding th e information set forth herein. ams AG reserves the right to ch ange specifications and prices at any time and without notice. Therefore, prior to designing this product into a system, it is necessary to check with ams AG for current information. This product is intended for use in commercial applications. Applications requiring extended temperature range, unusual environmental requirements, or high reliability applications , such as military, medical life-support or life-sustaining equipment are specifically not recommended without additional processing by ams AG for each application. This product is provided by ams AG “AS IS” and any express or implied wa rranties, including, but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed. ams AG shall not be liable to recipient or any third party for any damages, including but not limited to personal injury, property damage, loss of profits, loss of use, interruption of business or indirect, special, incidental or consequential damages, of any kind, in connection with or arising out of the furnishing, performance or use of the technical data herein. No obligation or liability to recipient or any th ird party shall arise or flow out of ams AG rendering of technical or other services. Copyrights & Disclaimer
Document Feedback [v1-00] 2016-Dec-23 AS7211 − Document Status Document Status Product Status Definition Product Preview Pre-Development Information in this datasheet is based on product ideas in the planning phase of development. All specifications are design goals without any warranty and are subject to change without notice Preliminary Datasheet Pre-Production Information in this datasheet is based on products in the design, validation or qualification phase of development. The performance and parameters shown in this document are preliminary without any warranty and are subject to change without notice Datasheet Production Information in this datasheet is based on products in ramp-up to full production or full production which conform to specifications in accordance with the terms of ams AG standard warranty as given in the General Terms of Trade Datasheet (discontinued) Discontinued Information in this datasheet is based on products which conform to specifications in accordance with the terms of ams AG standard warranty as given in the General Terms of Trade, but these products have been superseded and should not be used for new designs Document Status
[v1-00] 2016-Dec-23 Document Feedback AS7211 − Revision Information Initial production version 1-00 for release Revision Information
Document Feedback [v1-00] 2016-Dec-23 AS7211 − Content Guide
1 General Description
2 Key Benefits & Features
2 Applications
3 Block Diagram
4 Pin Assignments
6A b s o l u t e M a x i m u m R a t i n g s