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Product Detailed Parameters
- Description：IC INST AMP 1 CIRCUIT 16CDIP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Amplifier Type：Instrumentation
- Number of Circuits：1
- Output Type：-
- Slew Rate：5V/µs
- Gain Bandwidth Product：25 MHz
- Current - Input Bias：50 nA
- Voltage - Input Offset：200 µV
- Current - Supply：5mA
- Current - Output / Channel：-
- Voltage - Supply Span (Min)：36 V
- Voltage - Supply Span (Max)：36 V
- Operating Temperature：-55°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Package / Case：16-CDIP (0.300", 7.62mm)
- Supplier Device Package：16-CDIP
- -3db Bandwidth：-
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Overview
The AD625 is a precision programmable gain instrumentation amplifier manufactured by Analog Devices Inc. The 5962-8771901EA variant operates over an extended temperature range of -55°C to +125°C and utilizes a 16-Lead Ceramic DIP package. It supports user-programmable gains from 1 to 10,000 via three external resistors. Key electrical specifications include a maximum gain error of 0.02%, a gain temperature coefficient of 5 ppm/°C, and a low input offset voltage of 25 µV. The device features a 25 MHz gain bandwidth product, 4 nV/√Hz input voltage noise at 1 kHz, and a 5 V/µs slew rate.
Feature Summary
- Supports software programmable gain amplifier configurations using CMOS multiplexers for high-precision applications.
- Provides independent input and output offset nulling terminals to minimize drift effects in gain-ranging circuits.
- Maintains high common-mode rejection ratio without requiring external feedback resistor matching.
Applications
- Circuits requiring nonstandard gain values not easily achievable with standard instrumentation amplifiers.
- Low-cost, precision software programmable gain amplifier systems.
- High-precision data acquisition systems requiring extended temperature stability.
Procurement Notes
Verify the specific military drawing availability and ensure the component matches the 16-Lead Ceramic DIP package specification. Confirm that the extended temperature grade (-55°C to +125°C) aligns with the system's thermal requirements. Cross-reference the part number against current manufacturer documentation to validate production status and compliance with relevant standards.
Selection Notes
Select this component when fixed or programmable gains up to 10,000 are required with minimal external resistor dependency on performance. Consider the independent offset nulling capabilities for applications demanding high accuracy across varying temperatures. Ensure the supply voltage range and output swing requirements fit within the specified ±18 V limits and ±10 V output capability.
Part Context
This part belongs to the AD625 family of precision instrumentation amplifiers designed for cost-effective, high-performance signal conditioning. The family includes various grades (A, B, C, J, K, S) covering commercial, industrial, and extended temperature ranges. The 5962-8771901EA designation indicates a specific military-grade version within this lineage, offering robust performance in harsh environments.
Replacement Considerations
Direct substitutes include other AD625 variants such as AD625SD or AD625SE/883B for similar extended temperature operation. Verify pin compatibility and package dimensions when replacing with ceramic DIP options. Ensure any alternative maintains the required gain range and offset nulling functionality.
