Manufacturer Part Number
ADS7957SDBTR
Manufacturer
Texas Instruments
Introduction
The ADS7957SDBTR is a high-performance, low-power, 10-bit analog-to-digital converter with a multiplexed sample-and-hold.
Product Features and Performance
10-bit resolution
1 MSPS sampling rate
16 single-ended inputs
SPI data interface
MUX-S/H-ADC configuration
1:1 S/H:ADC ratio
Single A/D converter
SAR architecture
Compatible with external reference
Analog supply voltage range 2.7V to 5.25V
Digital supply voltage range 1.7V to 5.25V
Operating temperature range -40°C to 125°C
Product Advantages
High-speed data acquisition with sampling rate of 1 million samples per second
Multiplexed inputs allowing multiple signal measurements
High integration in a small 38-TSSOP package suitable for space-constrained applications
microPOWER™ series designed for power-sensitive applications
Key Technical Parameters
Number of Bits: 10
Sampling Rate: 1M samples per second
Number of Inputs: 16
Input Type: Single Ended
Data Interface: SPI
Architecture: Successive Approximation Register (SAR)
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Built by Texas Instruments, a leading manufacturer known for high-quality electronic components
Designed to operate reliably across a wide temperature range
Compatibility
SPI interface ensures compatibility with a variety of microcontrollers and digital systems
Surface mount package compatible with standard PCB technology
Application Areas
Data acquisition systems
Industrial control and automation
Medical instrumentation
Portable and battery-powered equipment
Communication systems
Product Lifecycle
Status: Active product
No indication of nearing discontinuation
Replacements or upgrades should be available if needed
Several Key Reasons to Choose This Product
High precision 10-bit resolution suitable for detailed signal analysis
Fast sampling rate for real-time applications
Multiple inputs provide versatility for different measurement needs
Low power consumption ideal for battery-operated devices
Reliable performance from a reputable semiconductor manufacturer
Wide operating temperature range catering to industrial and automotive grade requirements
Ease of system integration with standard communication interface and power requirements
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