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AD8692ARMZ-R2
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Product Detailed Parameters
- Description：IC OPAMP GP R-R CMOS 10MHZ 8MSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Cut Tape (CT)
- Amplifier Type：General Purpose
- Number of Circuits：2
- Output Type：Rail-to-Rail
- Slew Rate：5V/µs
- Gain Bandwidth Product：10 MHz
- Current - Input Bias：1 pA
- Voltage - Input Offset：400 µV
- Current - Supply：950µA (x2 Channels)
- Current - Output / Channel：80 mA
- Voltage - Supply Span (Min)：2.7 V
- Voltage - Supply Span (Max)：6 V
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-MSOP
- -3db Bandwidth：-
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Overview
The AD8692ARMZ-R2 is a dual-channel, low-cost, low-noise CMOS operational amplifier with rail-to-rail output. It operates on a single supply voltage ranging from 2.7 V to 6 V and is specified over an extended industrial temperature range of −40°C to +125°C. The device features a typical offset voltage of 400 µV and a maximum drift of 6 µV/°C. Input bias current is extremely low at a maximum of 1 pA. The amplifier offers a gain bandwidth product of 10 MHz and a slew rate of 5 V/µs. Voltage noise density is typically 8 nV/√Hz at 1 kHz.
Feature Summary
- Rail-to-rail output capability for maximizing dynamic range in single-supply applications.
- Extremely low input bias current of 1 pA maximum suitable for high-impedance sensor interfaces.
- Low offset voltage and drift characteristics ensuring high DC precision.
- Wide signal bandwidth combined with low distortion for AC performance.
Applications
- Photodiode amplification
- Battery-powered instrumentation
- Medical instruments
- Multipole filters
- Portable audio devices
Procurement Notes
Verify the specific package option RM-8 (8-Lead MSOP) and reel packaging suffix R2 against the official Analog Devices ordering guide. Confirm RoHS compliance indicated by the Z suffix. Ensure the automotive qualification status matches project requirements, as standard commercial models differ from W-qualified variants.
Selection Notes
Select this component when low noise and high speed are required alongside very low input bias currents. The dual configuration simplifies design for differential signals or multiplexed inputs. Verify that the 10 MHz bandwidth meets system frequency requirements and that the single-supply operation aligns with available power rails.
Part Context
This part belongs to the AD8691/AD8692/AD8694 family of low-cost, low-noise CMOS rail-to-rail output operational amplifiers. The AD8692 specifically provides two independent amplifiers in one package. The family is designed for applications requiring precision and wide bandwidth in portable and battery-powered systems.
Replacement Considerations
Check AD8692ARZ for SOIC package alternatives. Consider AD8692WARMZ for automotive-grade versions if reliability standards require it. Verify pinout compatibility before substitution.
