Manufacturer Part Number
ADS8887IDGSR
Manufacturer
Texas Instruments
Introduction
High-precision 18-bit SAR ADC with microPOWER technology
Product Features and Performance
18-bit resolution
100 kSPS sampling rate
Single differential input
SPI data interface
microPOWER technology for low power consumption
Sample-and-Hold features
Single ADC channel
Successive Approximation Register (SAR) architecture
External voltage reference
Product Advantages
High resolution for accurate data conversion
Low power consumption ideal for battery-powered devices
High-performance data acquisition
Key Technical Parameters
18 bits of resolution
100k samples per second
Differential input type
SPI interface
S/H-ADC configuration
1:1 S/H:ADC ratio
Single A/D converter
SAR architecture
7V to 3.6V analog supply voltage
65V to 3.6V digital supply voltage
Quality and Safety Features
Operating temperature range from -40°C to 85°C
Compatibility
Compatible with SPI protocol devices
Application Areas
Precision data acquisition systems
Portable instrumentation
Battery-operated equipment
Medical imaging devices
Industrial control systems
Product Lifecycle
Active product status
Not nearing discontinuation
Several Key Reasons to Choose This Product
High precision with 18-bit resolution suitable for critical measurements
Low power consumption conserves energy in portable applications
Robust design with a wide operating temperature range
Flexibility in system design with an external reference
Ease of integration into existing digital systems via SPI interface
Surface mount design facilitates compact PCB layouts
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