Manufacturer Part Number
AD8451ASTZ
Manufacturer
Analog Devices, Inc.
Introduction
The AD8451ASTZ is a high-performance, low-power, dual-channel analog front-end (AFE) integrated circuit (IC) designed for industrial and instrumentation applications.
Product Features and Performance
Dual-channel design for efficient and compact data acquisition
Low-power operation with power consumption of 18mW per channel
Wide analog supply voltage range of 5V to 36V
3V to 5V digital supply voltage
High input impedance of 1GΩ
Wide common-mode input range of 0V to (Analog Supply 1.5V)
Low noise performance with 5.5nV/√Hz input-referred noise
Fast settling time of 15µs to 0.01%
Integrated programmable gain amplifier (PGA) with gain up to 128
Product Advantages
Efficient and compact data acquisition with dual-channel design
Wide operating voltage range for versatile applications
Low-power operation for energy-efficient systems
High input impedance and wide common-mode input range for compatibility with various sensor types
Low noise and fast settling time for accurate and responsive signal processing
Integrated PGA for flexible signal conditioning
Key Technical Parameters
Manufacturer Part Number: AD8451ASTZ
Channels: 2
Analog Supply Voltage: 5V to 36V
Digital Supply Voltage: 3V to 5V
Input Impedance: 1GΩ
Common-Mode Input Range: 0V to (Analog Supply 1.5V)
Input-Referred Noise: 5.5nV/√Hz
Settling Time: 15µs to 0.01%
PGA Gain: Up to 128
Quality and Safety Features
Compliant with RoHS3 directive
Manufactured in a high-quality, reliable process
Compatibility
The AD8451ASTZ is compatible with a wide range of industrial and instrumentation applications that require dual-channel analog front-end solutions with a wide operating voltage range, low power consumption, and high performance.
Application Areas
Industrial process control and monitoring
Instrumentation and measurement equipment
Data acquisition systems
Sensors and transducers
Product Lifecycle
The AD8451ASTZ is an active and widely-used product in Analog Devices' portfolio. There are no indications of it being near discontinuation, and Analog Devices continues to provide support and availability for this product.
Several Key Reasons to Choose This Product
Dual-channel design for efficient and compact data acquisition
Wide operating voltage range for versatile applications
Low power consumption for energy-efficient systems
High input impedance and wide common-mode input range for compatibility with various sensor types
Low noise and fast settling time for accurate and responsive signal processing
Integrated programmable gain amplifier (PGA) for flexible signal conditioning
Reliable and high-quality manufacturing process