FEATURES

6 INPUT CHANNELS

FULLY DIFFERENTIAL INPUTS

6 INDEPENDENT 16-BIT ADC

4μs TOTAL THROUGHPUT PER CHANNEL

TESTED NO MISSING CODES TO 14 BITS

BUFFERED REFERENCE INPUTS

LOW POWER: 450mW

TQFP-64 PACKAGE

APPLICATIONS

MOTOR CONTROL

MULTI-AXIS POSITIONING SYSTEMS

3-PHASE POWER CONTROL

DESCRIPTION

The ADS8364 includes six, 16-bit, 250kSPS ADCs (Analogto-

Digital converters) with 6 fully differential input channels

grouped into two pairs for high-speed simultaneous signal

acquisition. Inputs to the sample-and-hold amplifiers are fully

differential and are maintained differential to the input of the

ADC. This provides excellent common-mode rejection of

80dB at 50KHz that is important in high-noise environments.

The ADS8364 offers a flexible high-speed parallel interface

with a direct address mode, a cycle, and a FIFO mode. The

output data for each channel is available as a 16-bit word.