OP183_05 AD | Alldatasheet

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Technical content

5 MHz Single-Supply

Rev. D Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent ri ghts of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. Tel: 781.329.4700 www.analog.com Fax: 781.461.3113 ©2005 Analog Devices, Inc. All rights reserved.

FEATURES

Single supply: 3 V to 36 V Wide bandwidth: 5 MHz Low offset voltage: 1 mV High slew rate: 10 V/μs Low noise: 10 nV/√Hz Unity gain stable Input and output range includes GND No phase reversal

APPLICATIONS

The OP183 is a single-supply, 5 MHz bandwidth amplifier with slew rates of 10 V/μs. It can operate from voltages as low as 3 V and up to 36 V . This combination of slew rate and bandwidth yields excellent single-supply ac performance, making this amplifier ideally suited for telecom and multimedia audio applications. The OP183 also provides good dc performance with guaranteed 1 mV offset. Noise is a respectable 10 nV/√Hz. Supply current is only 1.2 mA per amplifier. This amplifier is well suited for single-supply applications that require moderate bandwidth even when used in high gain configurations. This makes it useful in filters and instrumenta- tion. The output drive capability and very wide full-power bandwidth of the OP183 make it a good choice for multimedia headphone drivers or microphone input amplifiers. The OP183 is available in a SO-8 surface-mount package. It is specified over the extended industrial (−40°C to +85°C) temperature range. PIN CONNECTION OP183 TOP VIEW (Not to Scale) 00292-001 NULL –IN +IN NC OUT NULL Figure 1. 8-Lead Narrow Body SOIC

Rev. D | Page 2 of 16 TABLE OF CONTENTS Low Voltage Frequency Synthesizer for Wireless

REVISION HISTORY

5/05—Rev. C to Rev. D 2/02—Rev. B to Rev. C Revision 0: Initial V ersion

Rev. D | Page 3 of 16 SPECIFICATIONS ELECTRICAL CHARACTERISTICS @ VS = 5 V TA = 25°C, unless otherwise noted. Table 1. Parameter Symbol Conditions Min Typ Max Unit INPUT CHARACTERISTICS Offset Voltage VOS VCM = 2.5 V, VOUT = 2.5 V, 0.025 1.0 mV Input Bias Current IB VCM = 2.5 V, VOUT = 2.5 V, 350 600 nA −40°C ≤ TA ≤ +85°C 430 750 nA Input Offset Current IOS VCM = 2.5 V, VOUT = 2.5 V, nA −40°C ≤ TA ≤ +85°C 11 ±50 nA Input Voltage Range 0 3.5 V Common-Mode Rejection Ratio CMRR VCM = 0 to 3.5 V −40°C ≤ TA ≤ +85°C 70 104 dB Large Signal Voltage Gain AVO RL = 2 kΩ, 0.2 ≤ VO ≤ 3.8 V 100 V/mV Offset Voltage Drift ΔVOS/ΔT 4 μV/°C Bias Current Drift ΔIB/ΔT −1.6 nA/°C OUTPUT CHARACTERISTICS Output Voltage High VOH RL = 2 kΩ to GND 4.0 4.22 V Output Voltage Low VOL RL = 2 kΩ to GND 50 75 mV Short-Circuit Limit ISC Source 25 mA Sink 30 mA POWER SUPPLY Power Supply Rejection Ratio PSRR VS = 4 V to 6 V, −40°C ≤ TA ≤ +85°C 70 104 dB Supply Current/Amplifier ISY VO = 2.5 V, Supply Voltage Range VS 3 ±18 V DYNAMIC PERFORMANCE Slew Rate SR RL = 2 kΩ 5 10 V/μs Full Power Bandwidth BWp 1% Distortion >50 kHz Settling Time tS To 0.01% 1.5 μs Gain Bandwidth Product GBP 5 MHz Phase Margin фm 46 Degrees NOISE PERFORMANCE Voltage Noise en p-p 0.1 Hz to 10 Hz 2 μV p-p Voltage Noise Density en f = 1 kHz, VCM = 2.5 V 10 nV/√Hz Current Noise Density in 0.4 pA/√Hz

Rev. D | Page 4 of 16 ELECTRICAL CHARACTERISTICS @ VS = 3 V TA = 25°C, unless otherwise noted. Table 2. Parameter Symbol Conditions Min Typ Max Unit INPUT CHARACTERISTICS Offset Voltage VOS VCM = 1.5 V, VOUT = 1.5 V, 0.3 1.0 mV Input Bias Current IB VCM = 1.5 V, VOUT = 1.5 V, 350 600 nA −40°C ≤ TA ≤ +85°C 750 nA Input Offset Current IOS VCM = 1.5 V, VOUT = 1.5 V, nA −40°C ≤ TA ≤ +85°C 11 ±50 nA Input Voltage Range 0 1.5 V Common-Mode Rejection Ratio CMRR VCM = 0 V to 1.5 V, −40°C ≤ TA ≤ +85°C 70 103 dB Large Signal Voltage Gain AVO RL = 2 kΩ, 0.2 ≤ VO ≤ 1.8 V 100 260 V/mV OUTPUT CHARACTERISTICS Output Voltage High VOH RL = 2 kΩ to GND 2.0 2.25 V Output Voltage Low VOL RL = 2 kΩ to GND 90 125 mV Short-Circuit Limit ISC Source 25 mA Sink 30 mA POWER SUPPLY Power Supply Rejection Ratio PSRR VS = 2.5 V to 3.5 V, −40°C ≤ TA ≤ +85°C 60 113 dB Supply Current/Amplifier ISY −40°C ≤ TA ≤ +85°C, VO = 1.5 V 1.2 1.5 mA DYNAMIC PERFORMANCE Gain Bandwidth Product GBP 5 MHz NOISE PERFORMANCE Voltage Noise Density en f = 1 kHz, VCM = 1.5 V 10 nV/√Hz

Rev. D | Page 5 of 16 ELECTRICAL CHARACTERISTICS @ VS = ±15 V TA = 25°C, unless otherwise noted. Table 3. Parameter Symbol Conditions Min Typ Max Unit INPUT CHARACTERISTICS Offset Voltage VOS 0.01 1.0 mV Input Bias Current IB 300 600 nA −40°C ≤ TA ≤ +85°C 400 750 nA Input Offset Current IOS −40 ≤ TA ≤ +85°C 11 ±50 nA Input Voltage Range −15 +13.5 V Common-Mode Rejection Ratio CMRR VCM = −15 V to +13.5 V, –40°C ≤ TA ≤ +85°C 70 86 dB Large Signal Voltage Gain AVO RL = 2 kΩ 100 1000 V/mV Offset Voltage Drift ΔVOS/ΔT 3 μV/°C Bias Current Drift ΔIB/ΔT −1.6 nA/°C Long-Term Offset Voltage VOS Note1 1.5 mV OUTPUT CHARACTERISTICS Output Voltage High VOH RL = 2 kΩ to GND, −40°C ≤ TA ≤ +85°C 13.9 14.1 V Output Voltage Low VOL RL = 2 kΩ to GND, −40°C ≤ TA ≤ +85°C −14.05 −13.9 V Short-Circuit Limit ISC Source 30 mA Sink 50 mA Open-Loop Output Impedance ZOUT f = 1 MHz, AV = +1 15 Ω POWER SUPPLY Power Supply Rejection Ratio PSRR VS = ± 2.5 V to ± 18 V, −40°C ≤ TA ≤ +85°C 70 112 dB Supply Current/Amplifier ISY VS = ±18 V, VO = 0 V, Supply Voltage Range VS 3 ±18 V DYNAMIC PERFORMANCE Slew Rate SR RL = 2 kΩ 10 15 V/μs Full Power Bandwidth BWp 1% Distortion 50 kHz Settling Time tS To 0.01% 1.5 μs Gain Bandwidth Product GBP 5 MHz Phase Margin фm 56 Degrees NOISE PERFORMANCE Voltage Noise en p-p 0.1 Hz to 10 Hz 2 μV p-p Voltage Noise Density en f = 1 kHz 10 nV/√Hz Current Noise Density in 0.4 pA/√Hz 1 Long-term offset voltage is guaranteed by a 1,000 hour life test performed on three independent lots at 125°C, with an LTPD of 1.3.

Rev. D | Page 6 of 16 ABSOLUTE MAXIMUM RATINGS Table 4. Parameter Rating Supply Voltage ±18 V Input Voltage ±18 V Differential Input Voltage1 ±7 V Output Short-Circuit Duration to GND Indefinite Storage Temperature Range S Package −65°C to +150°C Operating Temperature Range OP183 −40°C to +85°C Junction Temperature Range S Package −65°C to +150°C Lead Temperature Range (Soldering 60 sec) 300°C

1 For supply voltages less than ±7 V, the absolute maximum input voltage is

equal to the supply voltage. Maximum input current should not exceed 2 mA. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Absolute maximum ratings apply to packaged parts, unless otherwise noted. Table 5. Package Type θJA1 θJC Units 8-Lead SOIC (S) 158 43 °C/W 1 θJA is specified for worst-case conditions; in other words, θJA is specified for device soldered in circuit board for SOIC packages. ESD CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although this product features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality.

10 IMPEDANCE (Ω)

Figure 29. Small Signal Performance @ ±15 V Figure 26. Closed-Loop Output Impedance vs. Frequency Figure 28. Large Signal Performance @ ±15 V Figure 31. 0.1 Hz to 10 Hz Noise @ ±15 V

0.0005 DISTORTION (%)

Figure 32. THD + Noise vs. Frequency for Various Loads

Rev. D | Page 13 of 16 Figure 33 shows how the offset voltage of the OP183 can be adjusted by connecting a potentiometer between Pins 1 and 5, and connecting the wiper to VEE. The recommended value for the potentiometer is 10 kΩ. This will give an adjustment range of approximately ±1 mV . If a larger adjustment span is desired, a 50 kΩ potentiometer will yield a range of ±2.5 mV . OP183 VEE VCC VOS 00292-033 Figure 33. OP183 Offset Adjust protected with a series resistor to limit input current to 2 mA. transmit signal TxA is inverted by A2 and not inverted by A3. in single-supply applications. Figure 34. Direct Access Arrangement

5 V ONLY STEREO DAC FOR MULTIMEDIA

Figure 35. 5 V Only 18-Bit Stereo DAC

convenient bias for the headphone output amplifiers. Figure 36. Headphone Output Amplifier for Multimedia Sound Codec power driver for the microphones.

17 MINL

Figure 37. Low Noise Stereo Microphone Amplifier for

3 V 50 HZ/60 HZ ACTIVE NOTCH FILTER WITH

rates, blood pressures, EEGs, and ECGs. Figure 38. 3 V Supply 50 Hz/60 Hz Notch Filter with Pseudo Ground twin-T section (R1 through R5) from 2.67 kΩ to 3.16 kΩ. capacitors produces satisfactory results.

Figure 41. 8-Lead Standard Small Outline Package [SOIC_N] registered trademarks are the prop erty of their respective owners.