ADS8343E/2K5 Datasheet PDF - Burr Brown

●DESCRIPTION

●The ADS8343 is a 4-channel, 16-bit sampling Analog-to Digital (A/D) converter with a synchronous serial interface. Typical power dissipation is 8mW at a 100kHz throughput rate and a +5V supply. The reference voltage (VREF) can be varied between 500mV and VCC/2, providing a corresponding input voltage range of ±VREF. The device includes a shutdown mode which reduces power dissipation to under 15µW. The ADS8343 is ensured down to 2.7V operation.

●Low power, high speed, and an onboard multiplexer make the ADS8343 ideal for battery-operated systems such as personal digital assistants, portable multi-channel data loggers, and measurement equipment. The serial interface also provides low-cost isolation for remote data acquisition. The ADS8343 is available in an SSOP-16 package and is ensured over the –40°C to +85°C temperature range.

●FEATURES

● BIPOLAR INPUT RANGE

● PIN-FOR-PIN COMPATIBLE WITH THE ADS7841 AND ADS8341

● SINGLE SUPPLY: 2.7V to 5V

● 4-CHANNEL SINGLE-ENDED OR 2-CHANNEL DIFFERENTIAL INPUT

● UP TO 100kHz CONVERSION RATE

● 86dB SINAD

● SERIAL INTERFACE

● SSOP-16 PACKAGE

●APPLICATIONS

● DATA ACQUISITION

● TEST AND MEASUREMENT

● INDUSTRIAL PROCESS CONTROL

● PERSONAL DIGITAL ASSISTANTS

● BATTERY-POWERED SYSTEMS