Manufacturer Part Number
AD7657BSTZ
Manufacturer
Analog Devices
Introduction
The AD7657BSTZ is a high-performance, multi-channel analog to digital converter specifically designed for data acquisition systems.
Product Features and Performance
14-bit resolution
250k sampling rate per second
6 single-ended input channels
Simultaneous sampling capability
Interface compatibility with SPI, Parallel, DSP
Sample-and-Hold per ADC configuration
Successive Approximation Register (SAR) architecture
True bipolar input handling
Product Advantages
High resolution and fast sampling rate enhance measurement accuracy and speed.
Multiple input channels allow for simultaneous data acquisition, increasing system efficiency.
Flexible data interface options ensure compatibility with various digital systems.
Key Technical Parameters
Number of Bits: 14
Sampling Rate: 250k per second
Number of Inputs: 6
Input Type: Single Ended
Data Interface: SPI, Parallel, DSP
Reference Type: External, Internal
Voltage Supply, Analog: 5V
Voltage Supply, Digital: 5V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Robust operating temperature range ensures stability and reliability in varied environmental conditions.
Compatibility
Easily integrates with systems using SPI, Parallel, or DSP interfaces.
Application Areas
Instrumentation
Medical devices
Industrial process control
Automated test equipment
Product Lifecycle
The product is currently active.
No indications of discontinuation, ensuring long-term availability.
Several Key Reasons to Choose This Product
High accuracy data acquisition with its 14-bit resolution.
Capable of handling multiple signals simultaneously which improves system throughput.
Supports versatile interface options fitting a wide range of system architectures.
Reliable performance guaranteed under extreme conditions with a wide operating temperature range.
Availability of both internal and external reference types provides flexibility in reference voltage selection.