SPX1004AS1-L-1-2/TR

SPX1004_07 SIPEX | Alldatasheet

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Technical content

Date: 05/17/07 SPX1004 1.2V/2.5V Micropower Voltage Reference © Copyright 2007 Sipex Corporation SPX1004

APPLICATIONS

■ A/D and D/A Reference ■ Reference for 5V Systems ■ Digital Voltmeter ■ Power Supply Monitor BLOCK DIAGRAMS 1.2V / 2.5V Micropower Voltage Reference Figure 1a. SPX1004-1.2 Block Diagram Figure 1b. SPX1004-2.5 Block Diagram 1.235V Cathode (K) Anode (A) Cathode (K) Anode (A) 1.250V 500k 500k The SPX1004 is a 2-terminal bandgap precision voltage reference that provides a stable fixed output voltage of 1.2V and 2.5V with a tolerance of ±10mV for SPX1004-1.2 and ±20mV for SPX1004-2.5. Design, process and precision on chip trimming yield a very low tempera- ture coefficient of 25 ppm/°C. The SPX1004 can be used as a pin-to-pin replacement for the LT1004, LM1004 or AS1004. The SPX1004 is available in SOT-89, NSOIC-8 and TO-92 packages over the operating temperature range of 0°C to 70°C.

DESCRIPTION

8 Pin NSOIC

■ Lead Free, RoHS Compliant Packages

FEATURES

■ Initial Voltage Tolerance: SPX1004-1.2 = ±10mV SPX1004-2.5 = ±20mV ■ Low Dynamic Impedance 0.6 Ω Max. ■ Low Operating Current: SPX1004-1.2 = ±10µA SPX1004-2.5 ±20µA ■ Wide Operating Current Range 0.6 Ω Max. ■ Direct Replacement for LT1004, LM1004 and AS1004

Date: 05/17/07 SPX1004 1.2V/2.5V Micropower Voltage Reference © Copyright 200 7 Sipex Corporation Electrical characteristics are guaranteed over full junction temperature range (0 °C to 70 °C). Ambient temperature must be derated based on power dissipation and package thermal characteristics. SPX1004-1.2V SPX1004-2.5V PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS Ave Temp. Coeff. I min≤IZ≤20mA 20 60 ppm/ Min Operating Current 4 10 12 20 µA Reverse Breakdown I min≤IZ≤1mA 0.5 1 0.5 1 mV Voltage Change over temperature 0.5 1.5 0.5 1.5 with Current 1mA ≤IZ≤20mA 6.5 10 6.5 10 over temperature 6.5 20 6.5 20 Reverse Dynamic I Z=100µA, f=25Hz 0.2 0.6 0.8 0.9 Ω Impedance over temperature 1 1.5 1.5 Wide Band Noise I Z=100µA, 10Hz≤f≤10kHz 60 120 µV Long Term Stability I Z=100µA, TA=25°C±0.1°C 20 60 ppm/ kHr Operating Temp Range 0 70 0 70 °C ABSOLUTE MAXIMUM RATINGS Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. Continuous Power Dissipation (PD) VK 0 15 30 45 60 75 90 105 -10 0.5 5000 0 0 0 0.07 mV/¡C 0.003 %/¡C 27 ppm/¡C TC in mV/¡C = TC in % /¡C = ˘ VKA (mV) ˘ TA ˘ TA ˘ VKA at 25¡ C ˘ VKA x 100( ) TC in ppm/¡C = ˘ TA ˘VKA at 25¡ C ˘ VKA x 106 ( ) ppm % mV Junction Temperature (¡C) Figure 2. VREF vs Temperature for 2.5V Version

ELECTRICAL CHARACTERISTICS

Date: 05/17/07 SPX1004 1.2V/2.5V Micropower Voltage Reference © Copyright 200 7 Sipex Corporation PACKAGE: 3 PIN SOT-89 PACKAGE: PINOUTS Top View SOT-89 (M1) 1 2 3 Bottom View TO-92 (N) 1 3 2 CATHODE N/C Top View NSOIC (S2) Alternate Pin Out CATHODE ANODE N/C N/C N/C CATHODE N/C N/C ANODECATHODE ANODE N/C Top View NSOIC (S1) CATHODE ANODE N/C N/C N/C CATHODE N/C ANODE

Date: 05/17/07 SPX1004 1.2V/2.5V Micropower Voltage Reference © Copyright 200 7 Sipex Corporation PACKAGE: 8 PIN NSOIC

Date: 05/17/07 SPX1004 1.2V/2.5V Micropower Voltage Reference © Copyright 200 7 Sipex Corporation PACKAGE: 3 PIN TO-92

ORDERING INFORMATION

Part Number Accuracy Output Voltage MSL Level RoHS Package Pack Type Quantity SPX1004AS1-L-1-2 0.8% 1.235V L1 @ 260ºC Yes NSOIC8 TUBE 98 SPX1004AS1-L-1-2/TR 0.8% 1.235V L1 @ 260ºC Yes NSOIC8 Tape & Reel 2500 SPX1004AS2-L-1-2 0.8% 1.235V L1 @ 260ºC Yes NSOIC8 Alt. Pinout TUBE 98 SPX1004AS2-L-1-2/TR 0.8% 1.235V L1 @ 260ºC Yes NSOIC8 Tape & Reel 2500 SPX1004S1-L-1-2 0.8% 1.235V L1 @ 260ºC Yes NSOIC8 TUBE 98 SPX1004S1-L-1-2/TR 0.8% 1.235V L1 @ 260ºC Yes NSOIC8 Tape & Reel 2500 SPX1004S2-L-1-2 0.8% 1.235V L1 @ 260ºC Yes NSOIC8 Alt. Pinout TUBE 98 SPX1004S2-L-1-2/TR 0.8% 1.235V L1 @ 260ºC Yes NSOIC8 Alt. Pinout Tape & Reel 2500 SPX1004AM1-L-1-2 0.8% 1.235V L2 @ 260ºC Yes SOT-89-3 Canister Any SPX1004AM1-L-1-2/TR 0.8% 1.235V L2 @ 260ºC Yes SOT-89-3 Tape & Reel 2500 SPX1004M-L-1-2 0.8% 1.235V L2 @ 260ºC Yes SOT-89-3 Canister Any SPX1004M-L-1-2/TR 0.8% 1.235V L2 @ 260ºC Yes SOT-89-3 Tape & Reel 2500 SPX1004AN-L-1-2 0.8% 1.235V No MSL for thru hole package. Yes TO-92-3 BOX Any SPX1004AN-L-1-2/TR 0.8% 1.235V No MSL for thru hole package. Yes TO-92-3 Tape & Reel 2000 SPX1004N-L-1-2 0.8% 1.235V No MSL for thru hole package. Yes TO-92-3 BOX Any SPX1004N-L-1-2/TR 0.8% 1.235V No MSL for thru hole package. Yes TO-92-3 Tape & Reel 2000 SPX1004AS1-1-2 0.8% 1.235V L1 @ 240ºC No NSOIC8 TUBE 98 SPX1004AS1-1-2/TR 0.8% 1.235V L1 @ 240ºC No NSOIC8 Tape & Reel 2500 SPX1004AS2-1-2 0.8% 1.235V L1 @ 240ºC No NSOIC8 Alt. Pinout TUBE 98 SPX1004AS2-1-2/TR 0.8% 1.235V L1 @ 240ºC No NSOIC8 Alt. Pinout Tape & Reel 2500 SPX1004S1-1-2 0.8% 1.235V L1 @ 240ºC No NSOIC8 TUBE 98 SPX1004S1-1-2/TR 0.8% 1.235V L1 @ 240ºC No NSOIC8 Tape & Reel 2500 SPX1004S2-1-2 0.8% 1.235V L1 @ 240ºC No NSOIC8 Alt. Pinout TUBE 98 SPX1004S2-1-2/TR 0.8% 1.235V L1 @ 240ºC No NSOIC8 Alt. Pinout Tape & Reel 2500 SPX1004AM1-1-2 0.8% 1.235V L1 @ 240ºC No SOT-89-3 Canister Any SPX1004AM1-1-2/TR 0.8% 1.235V L1 @ 240ºC No SOT-89-3 Tape & Reel 2500 SPX1004M1-1-2 0.8% 1.235V L1 @ 240ºC No SOT-89-3 Canister Any SPX1004M1-1-2/TR 0.8% 1.235V L1 @ 240ºC No SOT-89-3 Tape & Reel 2500 SPX1004M-1-2 0.8% 1.235V L1 @ 240ºC No SOT-89-3 Canister Any SPX1004M-1-2/TR 0.8% 1.235V L1 @ 240ºC No SOT-89-3 Tape & Reel 2500 SPX1004AN-1-2 0.8% 1.235V No MSL for thru hole package. No TO-92-3 BOX Any SPX1004AN-1-2/TR 0.8% 1.235V No MSL for thru hole package. No TO-92-3 Tape & Reel 2000 SPX1004N-1-2 0.8% 1.235V No MSL for thru hole package. No TO-92-3 BOX Any SPX1004N-1-2/TR 0.8% 1.235V No MSL for thru hole package. No TO-92-3 Tape & Reel 2000 Date: 05/17/07 SPX1004 1.2V/2.5V Micropower Voltage Reference © Copyright 200 7 Sipex Corporation

Date: 05/17/07 SPX1004 1.2V/2.5V Micropower Voltage Reference © Copyright 2007 Sipex Corporation ORDERING INFORMATION (continued) Part Number Accuracy Output Voltage MSL Level RoHS Package Pack Type Quantity SPX1004S1-L-2-5 0.8% 2.500V L1 @ 260ºC Yes NSOIC8 TUBE 98 SPX1004S1-L-2-5/TR 0.8% 2.500V L1 @ 260ºC Yes NSOIC8 Tape & Reel 2500 SPX1004S2-L-2-5 0.8% 2.500V L1 @ 260ºC Yes NSOIC8 Alt. Pinout TUBE 98 SPX1004S2-L-2-5/TR 0.8% 2.500V L1 @ 260ºC Yes NSOIC8 Alt. Pinout Tape & Reel 2500 SPX1004M1-L-2-5 0.8% 2.500V L2 @ 260ºC Yes SOT-89-3 Canister Any SPX1004M1-L-2-5/TR 0.8% 2.500V L2 @ 260ºC Yes SOT-89-3 Tape & Reel 2500 SPX1004M-L-2-5 0.8% 2.500V L2 @ 260ºC Yes SOT-89-3 Canister Any SPX1004M-L-2-5/TR 0.8% 2.500V L2 @ 260ºC Yes SOT-89-3 Tape & Reel 2500 SPX1004N-L-2-5 0.8% 2.500V No MSL for thru hole package. Yes TO-92-3 BOX Any SPX1004N-L-2-5/TR 0.8% 2.500V No MSL for thru hole package. Yes TO-92-3 Tape & Reel 2000 SPX1004S1-2-5 0.8% 2.500V L1 @ 240ºC No NSOIC8 TUBE 98 SPX1004S1-2-5/TR 0.8% 2.500V L1 @ 240ºC No NSOIC8 Tape & Reel 2500 SPX1004S2-2-5 0.8% 2.500V L1 @ 240ºC No NSOIC8 Alt. Pinout TUBE 98 SPX1004S2-2-5/TR 0.8% 2.500V L1 @ 240ºC No NSOIC8 Alt. Pinout Tape & Reel 2500 SPX1004M1-2-5 0.8% 2.500V L1 @ 240ºC No SOT-89-3 Canister Any SPX1004M1-2-5/TR 0.8% 2.500V L1 @ 240ºC No SOT-89-3 Tape & Reel 2500 SPX1004M-2-5 0.8% 2.500V L1 @ 240ºC No SOT-89-3 Canister Any SPX1004M-2-5/TR 0.8% 2.500V L1 @ 240ºC No SOT-89-3 Tape & Reel 2500 SPX1004N-2-5 0.8% 2.500V No MSL for thru hole package. No TO-92-3 BOX Any SPX1004N-2-5/TR 0.8% 2.500V No MSL for thru hole package. No TO-92-3 Tape & Reel 2000 For latest information on ordering status, go to the Sipex Web Landing Page for this product http://www.sipex.com/searchResults.aspx?keywordsval=spx1004 Solved by TM For further assistance: Email: Sipexsupport@sipex.com WWW Support page: http://www.sipex.com/content.aspx?p=support Sipex Application Notes: http://www.sipex.com/applicationNotes.aspx Sipex Corporation Headquarters and Sales Office

233 South Hillview Drive

Milpitas, CA 95035 tel: (408) 934-7500 fax: (408) 935-7600 Sipex Corporation reserves the right to make changes to any products described herein. Sipex does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights nor the rights of others.