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AD9632ARZ-REEL7
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Product Detailed Parameters
- Description：IC VOLTAGE FEEDBACK 1 CIRC 8SOIC
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Amplifier Type：Voltage Feedback
- Number of Circuits：1
- Output Type：-
- Slew Rate：1500V/µs
- Gain Bandwidth Product：-
- Current - Input Bias：2 µA
- Voltage - Input Offset：2 mV
- Current - Supply：16mA
- Current - Output / Channel：70 mA
- Voltage - Supply Span (Min)：6 V
- Voltage - Supply Span (Max)：12 V
- Operating Temperature：-40°C ~ 85°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- -3db Bandwidth：250 MHz
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Overview
The AD9632ARZ-REEL7 is a wide bandwidth, voltage feedback operational amplifier from Analog Devices. It operates with ±3 V to ±5 V supplies and draws 17 mA quiescent current. The device provides a small signal bandwidth of 250 MHz and a large signal bandwidth of 180 MHz at 4 V p-p. It features a slew rate of 1300 V/μs and settles to 0.01% in 16 ns for a 2 V step. Input noise density is 7.0 nV/√Hz, with third-order intercept of 46 dBm at 25 MHz. Harmonic distortion reaches -72 dBc at 20 MHz.
Feature Summary
- Voltage feedback architecture providing high speed and wide bandwidth
- Ultralow distortion and low noise characteristics
- Fast settling time for accurate pulse response
- High slew rate comparable to current feedback designs
Applications
- ADC input driver
- Differential amplifiers
- IF/RF amplifiers
- Pulse amplifiers
- DAC current to voltage conversion
Procurement Notes
Verify the specific REEL7 suffix indicates tape and reel packaging when ordering. Confirm the A grade industrial temperature range (-40°C to +85°C) matches your environmental requirements. Ensure power supply bypassing components are selected according to datasheet recommendations to maintain performance. Check for any recent revision changes to the data sheet that may affect pinout or electrical specifications.
Selection Notes
Select this component for applications requiring high linearity and fast transient response in a voltage feedback configuration. It is suitable for driving flash ADCs and high-resolution converters. Consider the required gain setting, as stability is guaranteed at gains of 2 or greater. Evaluate thermal dissipation capabilities if operating near maximum junction temperatures.
Part Context
This part belongs to the AD9631/AD9632 family of ultralow distortion, wide bandwidth voltage feedback op amps. The AD9632 variant is specifically designed for stable operation at non-inverting gains of 2 or higher. It combines the predictability of voltage feedback with the speed typically associated with current feedback amplifiers.
Replacement Considerations
The AD9631ARZ-REEL7 is a related part within the same family but is unity gain stable rather than stable at gains of 2 or greater. Verify circuit stability requirements before substituting.
