Manufacturer Part Number
AD7690BCPZRL7
Manufacturer
analog-devices
Introduction
The AD7690BCPZRL7 is a high-precision, 18-bit, 400kSPS Analog to Digital Converter (ADC) from Analog Devices, featuring PulSAR® architecture designed for data acquisition in signal processing and measurement applications.
Product Features and Performance
18-bit resolution for high precision measurements
Sampling Rate up to 400k samples per second
Single differential input for improved noise rejection
SPI and DSP compatible data interface for flexible integration
Successive Approximation Register (SAR) architecture for fast and accurate conversion
External voltage reference for precise calibration
Operates with 5V analog and digital supply
Supports a wide operating temperature range from -40°C to 85°C
Product Advantages
High resolution and fast sampling rate improve measurement accuracy and speed
Differential input reduces signal noise and interference
Compatible with popular digital interfaces (SPI, DSP) for easy integration into existing systems
Low power consumption enhances system efficiency
Key Technical Parameters
Number of Bits: 18
Sampling Rate (Per Second): 400k
Input Type: Differential
Data Interface: SPI, DSP
Voltage Supply, Analog: 5V
Voltage Supply, Digital: 5V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Built using PulSAR® architecture known for reliability and precision
Operates reliably across a wide range of temperatures
Compatibility
SPI and DSP data interface ensures compatibility with a wide range of microcontrollers and digital signal processors
Application Areas
Precision instrumentation
Data acquisition systems
Industrial control systems
Medical devices
Signal processing
Product Lifecycle
Status: Active
The AD7690BCPZRL7 is currently in active production with no immediate discontinuation notices, ensuring long-term availability and support.
Several Key Reasons to Choose This Product
High resolution and fast sampling speeds allow for precise measurement and quick data processing.
Differential input for superior noise immunity enhances signal quality.
Flexibility in system integration due to compatibility with popular interfaces (SPI, DSP).
Reliable performance over a wide temperature range suits various harsh environments.
Supported by Analog Devices, a reputable manufacturer in the semiconductor industry, ensuring quality and technical support.