ADS7864YB/250G4
TI(德州仪器)
主动器件
500kHz、12 位、6 通道同步采样模数转换器 48-TQFP
DESCRIPON
The ADS7864 is a dual 12-bit, 500kHz analog-to-digital A/D converter with 6 fully differential input channels grouped into three 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 A/D converter. This provides excellent common-mode re-jection of 80dB at 50kHz which is important in high noise environments.
FEATURES
• 6 Simultaneous Sampling Channels
• Fully Differential Inputs
• 2µs Total Throughput per Channel
• No Missing Codes
• Parallel Interface
• 1MHz Effective Sampling Rate
• Low Power: 50mW
• 6X FIFO
APPLICATIONS
• Motor Control
• Multi-Axis Positioning Systems
• 3-Phase Power Control
