AD8652ARZ Analog Devices Inc, AD8652ARZ Datasheet
AD8652ARZ
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AD8652ARZ Summary of contents
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FEATURES Bandwidth: 50 MHz @ 5 V Low noise: 4.5 nV/√Hz Offset voltage: 100 μV typical, specified over entire common-mode range Slew rate: 41 V/μs Rail-to-rail input and output swing Input bias current Single-supply operation: 2 ...
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AD8651/AD8652 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 Pin Configurations ........................................................................... 1 General Description ......................................................................... 1 Specifications..................................................................................... 3 Electrical Characteristics............................................................. 3 Absolute Maximum Ratings............................................................ 5 Thermal Resistance ...................................................................... 5 ESD Caution.................................................................................. 5 Typical Performance Characteristics ............................................. 6 Applications..................................................................................... 14 ...
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SPECIFICATIONS ELECTRICAL CHARACTERISTICS + – 2 / 25°C, unless otherwise specified Table 1. Parameter INPUT CHARACTERISTICS Offset Voltage AD8651 AD8652 Offset Voltage Drift Input Bias ...
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AD8651/AD8652 + – / 25°C, unless otherwise specified Table 2. Parameter INPUT CHARACTERISTICS Offset Voltage AD8651 AD8652 Offset Voltage Drift Input Bias Current Input ...
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ABSOLUTE MAXIMUM RATINGS Absolute maximum ratings apply at 25°C, unless otherwise noted. Table 3. Parameter Supply Voltage Input Voltage Differential Input Voltage Output Short-Circuit Duration to GND Electrostatic Discharge (HBM) Storage Temperature Range RM, R Package Operating Temperature Range Junction ...
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AD8651/AD8652 TYPICAL PERFORMANCE CHARACTERISTICS (µV) OS Figure 5. Input Offset Voltage Distribution 300 V = ±2. 200 100 0 –100 –200 –300 – TEMPERATURE (°C) ...
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TEMPERATURE (°C) Figure 11. Supply Current vs. Temperature 500 400 300 V OH 200 V OL 100 CURRENT LOAD (mA) Figure 12. Output Voltage ...
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AD8651/AD8652 100 – TEMPERATURE (°C) Figure 17. CMRR vs. Temperature 100 80 +PSRR 60 –PSRR 100 1k 10k 100k FREQUENCY (Hz) Figure 18. PSRR vs. Frequency 100 ...
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FREQUENCY (Hz) Figure 23. Open-Loop Gain and Phase vs. Frequency 117 116 115 114 113 112 – TEMPERATURE (°C) Figure 24. Open-Loop Gain ...
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AD8651/AD8652 TIME (10µs/DIV) Figure 29. Small Signal Response ±2. 200mV – CAPACITANCE (pF) Figure 30. Small Signal Overshoot ...
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V = ±1.35V 200 100 0 –100 –200 –300 – 100 TEMPERATURE (°C) Figure 35. Input Offset Voltage vs. Temperature – INPUT COMMON-MODE VOLTAGE ...
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AD8651/AD8652 TIME (200µs/DIV) Figure 41. No Phase Reversal TIME (100µs/DIV) Figure 42. Large Signal Response TIME (10µs/DIV) Figure 43. Small Signal Response ±1.35V ...
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FREQUENCY (Hz) Figure 47. CMRR vs. Frequency 100 80 +PSRR 60 –PSRR 100 1k 10k 100k FREQUENCY (Hz) Figure 48. PSRR vs. Frequency 140 ...
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AD8651/AD8652 APPLICATIONS THEORY OF OPERATION The AD865x family consists of voltage feedback, rail-to-rail input and output precision CMOS amplifiers that operate from 2 5 power supply voltage. These amplifiers use Analog Devices, Inc. DigiTrim technology to ...
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Input Protection As with any semiconductor device condition exists for the input voltage to exceed the power supply, the device input overvoltage characteristic must be considered. The inputs of the AD865x family are protected with ESD diodes to ...
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AD8651/AD8652 Input Capacitance Along with bypassing and grounding, high speed amplifiers can be sensitive to parasitic capacitance between the inputs and ground. A few picofarads of capacitance reduces the input impedance at high frequencies, which in turn increases the amplifier ...
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AD865x – 600Ω –1.5V 2V p-p Figure 59. THD + N Test Circuit Driving a 16-Bit ADC The AD865x family is an excellent choice for driving high speed, high precision ADCs. The driver amplifier for this ...
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AD8651/AD8652 OUTLINE DIMENSIONS 0.25 (0.0098) 0.10 (0.0040) COPLANARITY 3.20 3.00 2.80 5. 3.20 4.90 3.00 4.65 2. PIN 1 0.65 BSC 0.95 0.85 1.10 MAX 0.75 0.15 0.38 0.23 0.00 0.22 0.08 COPLANARITY SEATING 0.10 PLANE ...
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... AD8652ARMZ-REEL 1 –40°C to +125°C 1 AD8652ARZ –40°C to +125°C 1 AD8652ARZ-REEL –40°C to +125°C 1 AD8652ARZ-REEL7 –40°C to +125° Pb-free part; # denotes lead-free product may be top or bottom marked. Package Description Package Option 8-Lead MSOP RM-8 8-Lead MSOP RM-8 8-Lead MSOP ...
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AD8651/AD8652 NOTES ©2006 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. C03301-0-8/06(C) Rev Page ...