|
New
Product News
16-BIT
SAR ADC OFFERS FOUR TRUE BIPOLAR INPUTS
The
ADS8342 is a 16-bit, 250-ksps, successive approximation
(SAR) ADC featuring four true bipolar input channels with
a ±2.5-V input range. This data converter is ideal for data
acquisition, test and measurement, industrial process control,
medical instruments, and laboratory equipment. The ADS8342
consists of a four-channel input multiplexer, a capacitor-based
SAR ADC with inherent sample-and-hold, an interface for
microprocessor use, and parallel tristate output drivers.
The
SAR architecture and CMOS process allow the ADS8342 to acquire
and convert an analog signal at up to 250,000 conversions
per second while consuming less than 200 mW of power. The
device also features 16-bit, no-missing codes, as well as
±1-mV offset voltage, ±2-LSB typical integral nonlinearity
(INL), and a selectable 8- or 16-bit parallel interface.
The
ADS8342 is packaged in a TQFP-48. It’s currently available
for $10.75 in 1000-piece quantities.
Texas
Instruments Inc.
www.ti.com
|
