Manufacturer Part Number
ADS7230IRSAT
Manufacturer
Texas Instruments
Introduction
The ADS7230IRSAT is a high-performance 12-bit analog-to-digital converter (ADC) from Texas Instruments, well-suited for data acquisition systems requiring high speed and precision.
Product Features and Performance
12-bit resolution
1 MSPS sampling rate
2-channel input with pseudo-differential, single-ended configuration
Serial Peripheral Interface (SPI), Digital Signal Processing (DSP) data interface
Multiplexer-Sample/Hold-ADC (MUX-S/H-ADC) configuration
1:1 ratio of sample/hold to ADC conversion
Single ADC
Successive Approximation Register (SAR) architecture
Support for external reference voltage
Product Advantages
Fast conversion speed suitable for real-time applications
High resolution improves signal representation
Flexible input configuration for various signal types
Compatible with a wide range of digital processors due to SPI/DSP interface
Simple and efficient design for ease of integration
Key Technical Parameters
Number of Bits: 12
Sampling Rate (Per Second): 1M
Number of Inputs: 2
Input Type: Pseudo-Differential, Single Ended
Data Interface: SPI, DSP
Number of A/D Converters: 1
Architecture: SAR
Voltage - Supply, Analog: 4.5V ~ 5.5V
Voltage - Supply, Digital: 1.65V ~ 5.5V
Quality and Safety Features
Operating temperature range of -40°C to 85°C ensures reliability across various environments
Compatibility
Support for external voltage reference allows for flexible system design
SPI and DSP interfaces enable compatibility with many microcontrollers and digital signal processors
Application Areas
Embedded systems
Industrial control
Medical instrumentation
Data acquisition systems
Portable devices
Product Lifecycle
Product Status: Active
This product is currently in active production, with no current indication of nearing discontinuation. Replacements or upgrade options are available through Texas Instruments' extensive ADC portfolio.
Several Key Reasons to Choose This Product
High-speed 1 MSPS allows for effective use in real-time systems
The 12-bit resolution provides precise analog-to-digital conversion for accurate measurements
Versatile input and interface options ensure broad compatibility with various system designs
Robust operating temperature range ensures performance in challenging thermal conditions
Texas Instruments' reputation for quality and reliability in semiconductor manufacturing
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