Manufacturer Part Number
AD8418AWHRZ
Manufacturer
Analog Devices, Inc.
Introduction
The AD8418AWHRZ is a high-precision, low-power current sense amplifier from Analog Devices, designed for automotive and industrial applications.
Product Features and Performance
Operates over a wide supply voltage range of 2.7V to 5.5V
Low input bias current of 130μA
High bandwidth of 250kHz
Excellent gain accuracy and low offset voltage
Robust against electromagnetic interference (EMI)
Automotive-grade temperature range of -40°C to +150°C
Product Advantages
High precision and accuracy for critical current sensing applications
Low power consumption for energy-efficient designs
Wide operating temperature range suitable for harsh environments
Excellent EMI immunity for reliable operation
Key Technical Parameters
Supply voltage range: 2.7V to 5.5V
Supply current: 4.1mA
Slew rate: 1V/μs
Amplifier type: Current sense
Quality and Safety Features
RoHS3 compliant
Automotive-grade quality and reliability
Designed for harsh environmental conditions
Compatibility
Suitable for a wide range of automotive and industrial applications
Can be used as a drop-in replacement for similar current sense amplifiers
Application Areas
Automotive systems (e.g., engine control, battery management, power steering)
Industrial equipment (e.g., motor control, power supply monitoring, instrumentation)
Product Lifecycle
This product is currently in production and not nearing discontinuation
Replacement or upgrade options may be available from Analog Devices
Key Reasons to Choose This Product
High precision and accuracy for critical current sensing
Low power consumption for energy-efficient designs
Wide operating temperature range for use in harsh environments
Excellent EMI immunity for reliable operation
Automotive-grade quality and reliability