ADS8364 概述

The ADS8364 includes six, 16-bit, 250KHz ADCs (Analog to 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.

ADS8364 特性

• 2 SIMULTANEOUS 16-BIT DACs
• 4 FULLY DIFFERENTIAL INPUT CHANNELS
• 2 µs THROUGHPUT PER CHANNEL
• 4 µs TOTAL THROUGHPUT FOR FOUR CHANNELS
• LOW POWER: 150mW
• INTERNAL REFERENCE
• FLEXIBLE SERIAL INTERFACE
• 16-BIT UPGRADE TO THE 12-BIT ADS7861
• PIN COMPATIBLE WITH THE ADS7861
• OPERATING TEMPERATURE RANGE: -40°C to +125°C

ADS8364 应用

• MOTOR CONTROL
• MULTI-AXIS POSITIONING SYSTEMS
• 3-PHASE POWER CONTROL