ADI AD7951BSTZ

141M1差分5V5V-40°C ~ 85°C

Overview

The AD7951BSTZ is a 14-bit, charge redistribution, successive approximation register (SAR) architecture analog-to-digital converter (ADC) fabricated on Analog Devices, Inc.'s iCMOS high voltage process. The device is configured through hardware or via a dedicated write only serial configuration port for input range and operating mode. The AD7951BSTZ contains a high speed 14-bit sampling ADC, an internal conversion clock, an internal reference (and buffer), error correction circuits, and both serial and parallel system interface ports. A falling edge on NVST samples the analog input on IN+ with respect to a ground sense, IN−. The AD7951BSTZ features four different analog input ranges and three different sampling modes: warp mode for the fastest throughput, normal mode for the fastest asynchronous throughput, and impulse mode where power is scaled with throughput. Operation is specified from −40°C to +85°C.

Features

iCMOS®, PulSAR® Series
1 Functions
48 basic kinds of terminations
48 pin count
Minimal supply voltage of 7V
iCMOS®, PulSAR® series

Surface Mount Mounting Type

Applications

There are a lot of Analog Devices Inc.
AD7951BSTZ ADC applications.

• Scientific instruments
• Rotary encoder
• Displaying
• Transducer
• Microcontrollers.
• Digital Storage Oscilloscope
• Scientific instruments.
• Music reproduction technology
• Communication Systems
• Data Acquisition Systems