ADS7864YB/250

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ADS7864YB/250

500kHz, 12-Bit, 6-Channel Simultaneous Sampling Analog-To-Digital Converter

Qty Price
1-9 $14.08
10-24 $13.09
25-99 $12.63
100-249 $11.03
250-499 $10.50
500-749 $9.66
750-999 $8.67
1000+ $8.65

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

Texas Instruments  ADS7864YB/250

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 rejection of 80dB at 50kHz which is important in high noise environments.

The ADS7864 offers a parallel interface and control inputs to minimize software overhead. The output data for each channel is available as a 16-bit word (address and data). The ADS7864 is offered in a TQFP-48 package and is fully specified over the -40°C to +85°C operating range.