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Product Detailed Parameters
- Description:IC OPAMP JFET 2 CIRCUIT 8LFCSP
- Series:-
- Mfr:Analog Devices Inc.
- Package:Tape & Reel (TR),Cut Tape (CT)
- Amplifier Type:J-FET
- Number of Circuits:2
- Output Type:Rail-to-Rail
- Slew Rate:61V/µs
- Gain Bandwidth Product:16.3 MHz
- Current - Input Bias:5 pA
- Voltage - Input Offset:400 µV
- Current - Supply:1.6mA (x2 Channels)
- Current - Output / Channel:79 mA
- Voltage - Supply Span (Min):10 V
- Voltage - Supply Span (Max):30 V
- Operating Temperature:-40°C ~ 125°C
- Grade:-
- Qualification:-
- Mounting Type:Surface Mount
- Package / Case:8-WFDFN Exposed Pad, CSP
- Supplier Device Package:8-LFCSP-WD (3x3)
- -3db Bandwidth:9.5 MHz
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Overview
The ADA4610-2ACPZ-R7 is a dual precision JFET operational amplifier featuring rail-to-rail output. It offers a gain bandwidth product of 16.3 MHz and a slew rate of 61 V/µs at ±15 V supplies. The device exhibits low input offset voltage (0.4 mV max B grade) and low noise density (7.3 nV/√Hz). Operating on dual supplies from ±5 V to ±15 V, it provides high PSRR and CMRR with an 8-LFCSP-WD package.
Feature Summary
- Precision JFET architecture with rail-to-rail output capability
- Low input offset voltage and drift characteristics
- High stability with substantial capacitive loads
- No phase reversal when exceeding common-mode range
Applications
- Medical instruments
- Photodiode amplifiers
- Multipole filters
- Precision current measurement
Procurement Notes
Verify the specific suffix ACPZ-R7 corresponds to the 8-lead LFCSP-WD package and tape-and-reel packaging format. Confirm that the B grade offset voltage specifications apply if required for the design. Ensure compatibility with the -40°C to +125°C extended industrial temperature range during component selection.
Selection Notes
Select this component for applications requiring high DC precision combined with AC performance. The dual-channel configuration is suitable for stereo audio or differential signal processing. Consider the LFCSP package for space-constrained designs while ensuring adequate thermal management for the exposed pad connection.
Part Context
This part belongs to the ADA4610 family of low noise, precision, rail-to-rail output JFET op amps. The family includes single (ADA4610-1), dual (ADA4610-2), and quad (ADA4610-4) variants. The ADA4610-2 specifically integrates two identical amplifier channels in a compact footprint, sharing power supply pins.
Replacement Considerations
ADA4610-2ARZ
FAQ
Does the ADA4610-2 suffer from output phase reversal?
No, unlike many older JFET amplifiers, the ADA4610-2 does not suffer from output phase reversal when input voltages exceed the maximum common-mode voltage range.
What is the typical input bias current?
The typical input bias current is 5 pA.
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