Manufacturer Part Number
ADA4638-1ARZ-R7
Manufacturer
Analog Devices, Inc.
Introduction
High-precision, zero-drift operational amplifier with rail-to-rail input/output
Product Features and Performance
Wide supply voltage range of 4.5V to 30V
Ultra-low input bias current of 45pA
Slew rate of 1.5V/μs
Gain bandwidth product of 1.5MHz
-3dB bandwidth of 2.5MHz
Output current capability of 38mA per channel
Product Advantages
Excellent DC precision with ultra-low input offset voltage of 0.5mV
Stable, drift-free performance over temperature
Rail-to-rail input and output
Low noise and distortion
High common-mode rejection ratio (CMRR)
High power supply rejection ratio (PSRR)
Key Technical Parameters
Supply voltage range: 4.5V to 30V
Input offset voltage: 0.5mV
Input bias current: 45pA
Slew rate: 1.5V/μs
Gain bandwidth product: 1.5MHz
-3dB bandwidth: 2.5MHz
Output current: 38mA per channel
Quality and Safety Features
RoHS3 compliant
Qualified for automotive and industrial applications
Compatibility
8-pin SOIC (0.154", 3.90mm width) package
Suitable for surface mount applications
Application Areas
Precision instrumentation
Industrial process control
Data acquisition systems
Medical equipment
Test and measurement equipment
Product Lifecycle
Currently in production
No known plans for discontinuation
Replacement or upgrade options available from Analog Devices
Several Key Reasons to Choose This Product
Exceptional DC precision and stability
Wide operating voltage range and high output current capability
Robust design for industrial and automotive applications
Ease of use with surface mount packaging
Reliable and long-lasting performance
Supported by Analog Devices' extensive technical resources and customer support