Manufacturer Part Number
AD7687BRMZ
Manufacturer
Analog Devices
Introduction
High-precision 16-bit SAR ADC with 250k sampling rate
Product Features and Performance
16-bit resolution
250k samples per second
Single differential input
SAR architecture for high accuracy
Compatible with SPI, DSP interfaces
External reference voltage
Operational in wide analog supply voltage range 2.3V to 5.5V
Operational in wide digital supply voltage range 2.3V to 5.5V
Suitable for temperature range -40°C to 85°C
Product Advantages
High precision for critical applications
Fast sampling for real-time analysis
Simple interfacing with common digital systems
Flexible power supply requirements
Stable performance over temperature variations
Key Technical Parameters
Number of Bits: 16
Sampling Rate: 250kSPS
Input Type: Differential
Data Interface: SPI, DSP
Architecture: SAR
Voltage Supply, Analog: 2.3V to 5.5V
Voltage Supply, Digital: 2.3V to 5.5V
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Proven SAR architecture
Reliable brand with established track record in ADCs
Operational across a wide temperature range for robust performance
Compatibility
Compatible with SPI and DSP data interfaces
Meets requirements for various analog and digital voltage supplies
Application Areas
Precision data acquisition systems
Medical instrumentation
Industrial process control
Automated test equipment
Product Lifecycle
Active product status
No near discontinuation mentioned
Future upgrades or replacements will align with Analog Devices portfolio updates
Several Key Reasons to Choose This Product
Market leader in ADC technology ensures reliability and performance
High resolution and fast sample rate suitable for demanding applications
Differential input provides accurate data conversion
Surface mount MSOP package for space-saving PCB design
Wide operational temperature range for use in extreme environments
Versatile power supply options for easier integration into various systems