ADS7951SBDBT Description
The ADS79xx is a 12-, 10-, and 8-bit pin-compatible multichannel analog-to-digital converter family. The device comparison table shows all twelve devices
from this product family. The devices include a capacitor-based SAR A/D converter with inherent sample and hold.
The devices accept a wide analog supply range from 2.7 V to 5.25 V. Very low power consumption makes these devices suitable for battery-powered and
isolated power-supply applications.
ADS7951SBDBT Features
1-MHz Sample Rate Serial Devices
Product Family of 12-, 10-, 8-Bit Resolution
Zero Latency
20-MHz Serial Interface
Analog Supply Range: 2.7 to 5.25 V
I/O Supply Range: 1.7 to 5.25 V
Two SW Selectable Unipolar, Input Ranges: 0 to VREF and 0 to 2 x VREF
Auto and Manual Modes for Channel Selection
4-, 8-Channel Devices and 12-, 16-Channel Devices Share the Same Footprint
Two Programmable Alarm Levels per Channel
Four Individually Configurable GPIOs in TSSOP Package: One GPIO in VQFN Package
Typical Power Dissipation: 14.5 mW (+VA = 5 V, +VBD = 3 V) at 1 MSPS
Power-Down Current (1 μA)
Input Bandwidth (47 MHz at 3 dB)
ADS7951SBDBT Applications
PLC/IPC
Optical Line Card Monitoring
Medical Instrumentation
Digital Power Supplies
Multi-Channel, General-Purpose Signal Monitoring
High-Speed Data Acquisition Systems
High-Speed Closed-Loop Systems
