ADA4091-2 Analog Devices, ADA4091-2 Datasheet
ADA4091-2
Specifications of ADA4091-2
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ADA4091-2 Summary of contents
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... CONNECT RECOMMENDED TO CONNECT THE EXPOSED PAD TO V–. Figure 4. 16-Lead LFCSP (CP-16-17) The ADA4091-2 is available in 8-lead, plastic SOIC and 8-lead LFCSP packages. The ADA4091-4 is available in 14–lead TSSOP and 16-lead LFCSP surface-mount packages. Table 1. Low Power Operational Amplifiers Family ...
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... ADA4091-2/ADA4091-4 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 General Description ......................................................................... 1 Pin Configurations ........................................................................... 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Electrical Specifications ............................................................... 3 Absolute Maximum Ratings ............................................................ 6 Thermal Resistance ...................................................................... 6 REVISION HISTORY 10/10—Rev Rev. F Changes to Features Section and General Description Section . 1 Changes to Outline Dimensions ................................................... 17 5/10—Rev Rev. E Changes to Data Sheet Title ............................................................ 1 Changes to Table 2, Input Characteristics, Offset Voltage ...
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... 100 kΩ 0.01% S GBP Φ p-p 0 kHz n Rev Page ADA4091-2/ADA4091-4 Min Typ Max Unit −250 −40 +250 μV −400 −40 +400 μV −600 +600 μV 2.5 μV/°C −55 −44 nA −55 ...
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... ADA4091-2/ADA4091 ±5 0 25°C, unless otherwise noted Table 3. Parameter INPUT CHARACTERISTICS Offset Voltage Offset Voltage Drift Input Bias Current Input Offset Current Input Voltage Range Common-Mode Rejection Ratio Large Signal Voltage Gain OUTPUT CHARACTERISTICS Output Voltage High Output Voltage Low ...
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... R = 100 kΩ 0.01% S GBP Φ kHz e p-p 0 kHz n Rev Page ADA4091-2/ADA4091-4 Min Typ Max Unit −250 −35 +250 μV −400 −40 +400 μV −600 +600 μV 3.0 μV/°C −60 −50 nA −80 ...
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... ADA4091-2/ADA4091-4 ABSOLUTE MAXIMUM RATINGS Table 5. Parameter Rating Supply Voltage 36 V Input Voltage Refer to the Input Overvoltage Protection section 1 Differential Input Voltage ±V Input Current ±5 mA Output Short-Circuit Duration to GND Indefinite Storage Temperature Range −65°C to +150°C Operating Temperature Range − ...
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... 35pF L 1k 10k 100k 1M FREQUENCY (Hz) Figure 9. Open-Loop Gain and Phase vs. Frequency 100 ADA4091-2 – ±1. 1MΩ 35pF L –20 10 100 1k 10k 100k FREQUENCY (Hz) Figure 10. Closed-Loop Gain vs. Frequency ADA4091 ±1. 100 100 ...
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... Rev Page 3.0 2.5 2.0 1.5 1.0 ADA4091-2 0 ±1. 2.8V p 100kΩ 100 1k 10k 100k FREQUENCY (Hz) Figure 14. Output Swing vs. Frequency 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 ADA4091 25° ±1.5V SY –0 TIME (µs) Figure 15. Positive Overload Recovery 0 –0.2 –0.4 –0.6 –0.8 –1.0 –1.2 –1.4 –1 ...
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... Figure 21. Input Bias Current vs. Common-Mode Voltage 100 ADA4091 – Figure 22. Open-Loop Gain and Phase vs. Frequency Rev Page ADA4091-2/ADA4091-4 ADA4091 ± 25° 100kΩ 100pF TIME (µs) Figure 20. Small Signal Transient Response = ±5V SY +125° ...
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... ADA4091-2 – ± 1MΩ 35pF L –20 10 100 1k 10k 100k FREQUENCY (Hz) Figure 26. Closed-Loop Gain vs. Frequency ADA4091 25° ± TIME (µs) Figure 27. Positive Overload Recovery 1 0 –1 –2 –3 –4 –5 – ...
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... Rev Page ADA4091-2/ADA4091-4 PHASE GAIN = ±15V = 1MΩ = 35pF 10k 100k 1M FREQUENCY (Hz) ADA4091 ±15V 25° 100kΩ 100pF ...
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... 1MΩ 35pF L –30 10 100 1k 10k 100k FREQUENCY (Hz) Figure 38. Closed-Loop Gain vs. Frequency ADA4091 25° ±15V SY – TIME (µs) Figure 39. Positive Overload Recovery 2 0 –2 –4 –6 –8 –10 –12 – ...
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... ADA4091-2 100 ADA4091 10M 0.01 Rev Page ADA4091-2/ADA4091-4 ADA4091 ±1.5V, ±5V, ±15V SY PSRR– PSRR+ 1k 10k 100k 1M FREQUENCY (Hz) Figure 44. PSRR vs. Frequency = 25° (V) SY Figure 45. Supply Current vs. Supply Voltage = 25° ...
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... ADA4091-2/ADA4091-4 THEORY OF OPERATION The ADA4091 family is a single-supply, micropower amplifier featuring rail-to-rail inputs and outputs. To achieve wide input and output ranges, these amplifiers employ unique input and output stages. INPUT STAGE In Figure 47, the input stage comprises two differential pairs, a PNP pair (PNP input stage) and an NPN pair (NPN input stage) ...
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... Note that this represents input protection under abnormal con- ditions only. The correct amplifier operation input voltage range (IVR) is specified in Table 2, Table 3, and Table Rev Page ADA4091-2/ADA4091-4 ...
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... ADA4091-2/ADA4091-4 OUTLINE DIMENSIONS 0.25 (0.0098) 0.10 (0.0040) COPLANARITY PIN 1 INDICATOR 0.90 MAX 0.85 NOM SEATING PLANE 5.00 (0.1968) 4.80 (0.1890 6.20 (0.2441) 4.00 (0.1574) 1 5.80 (0.2284) 3.80 (0.1497) 4 1.27 (0.0500) BSC 1.75 (0.0688) 1.35 (0.0532) 8° 0° 0.51 (0.0201) 0.10 0.31 (0.0122) 0.25 (0.0098) SEATING 0.17 (0.0067) PLANE COMPLIANT TO JEDEC STANDARDS MS-012-AA CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN ...
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... SQ 3.90 PIN 1 INDICATOR 0.45 TOP VIEW 0.40 0.35 0.80 0.75 0.70 SEATING PLANE 0.20 REF COMPLIANT TO JEDEC STANDARDS MO-220-WGGC. Figure 53. 16-Lead Lead Frame Chip Scale Package [LFCSP_WQ × Body, Very Very Thin Quad (CP-16-17) Dimensions are millimeters Rev Page ADA4091-2/ADA4091-4 0.20 0.09 0.75 8° 0.60 0° 0.45 (RU-14) 0.35 0.30 0. 0.65 12 BSC 1 EXPOSED 2.70 PAD 2 ...
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... ADA4091-2ARZ −40°C to +125°C ADA4091-2ARZ-R7 −40°C to +125°C ADA4091-2ARZ-RL −40°C to +125°C ADA4091-2ACPZ-R2 −40°C to +125°C ADA4091-2ACPZ-R7 −40°C to +125°C ADA4091-2ACPZ-RL −40°C to +125°C ADA4091-4ARUZ −40°C to +125°C ADA4091-4ARUZ-RL −40°C to +125°C ADA4091-4ACPZ-R2 − ...
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... NOTES Rev Page ADA4091-2/ADA4091-4 ...
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... ADA4091-2/ADA4091-4 NOTES ©2008–2010 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D07671-0-10/10(F) Rev Page ...