Manufacturer Part Number
ADS7844EB/2K5
Manufacturer
Texas Instruments
Introduction
The ADS7844EB/2K5 is a 12-bit, 200k samples per second Analog to Digital Converter (ADC) from Texas Instruments, tailored for efficient data acquisition in systems requiring multiple inputs.
Product Features and Performance
12-bit resolution
200k samples per second sampling rate
Can process 4 to 8 inputs
Supports both differential and single-ended inputs
Utilizes SPI data interface
Configured with MUX-S/H-ADC
SAR (Successive Approximation Register) architecture
External reference type
Analog Supply Voltage: 2.7V ~ 3.6V, 5V
Digital Supply Voltage: 2.7V ~ 3.6V, 5V
Operating temperature range: -40°C ~ 85°C
Product Advantages
High speed and precision for real-time applications
Flexibility in handling multiple input signals
Critical for applications requiring accurate analog-digital conversion
Broad operating temperature range suitable for industrial environments
Key Technical Parameters
Number of Bits: 12
Sampling Rate: 200k per second
Number of Inputs: 4, 8
Input Type: Differential, Single Ended
Voltage Supply: Analog and Digital 2.7V ~ 3.6V, 5V
Quality and Safety Features
Robust design ensures reliable operation under wide temperature ranges
Compatibility
SPI data interface ensures compatibility with most microcontrollers
Application Areas
Industrial control systems
Medical instrumentation
Portable devices
Data logging systems
Product Lifecycle
Status: Active
Complete lifecycle support, including future availability of replacements or upgrades
Several Key Reasons to Choose This Product
High-performance ADC with detailed accuracy for precision measurement
Flexibility in application due to multiple input channels
Efficient data acquisition capability making it ideal for high-speed applications
Proven technology from Texas Instruments guarantees reliability and longevity
Wide operating temperature range allows deployment in various environmental conditions