ADS7862是TI公司的一款精密ADC(<=10MSPS)产品，ADS7862是双路 500kHz 12 位 2+2 通道同步采样模数转换器，本页介绍了ADS7862的产品说明、应用、特性等，并给出了与ADS7862相关的TI元器件型号供参考。
ADS7862 - 双路 500kHz 12 位 2+2 通道同步采样模数转换器 - 精密ADC(<=10MSPS) - 模数转换器 - TI公司（Texas Instruments，德州仪器）
The ADS7862 is a dual 12-bit, 500kHz analog-to-digital converter (A/D) with 4 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 A/D converter. This provides excellent common-mode rejection of 80dB at 50kHz, which is important in high noise environments.
The ADS7862 offers parallel interface and control inputs to minimize software overhead. The output data for each channel is available as a 12-bit word. The ADS7862 is offered in an TQFP-32 package and is fully specified over the –40°C to +85°C operating range.
- 4 INPUT CHANNELS
- FULLY DIFFERENTIAL INPUTS
- 2 µs TOTAL THROUGHPUT PER CHANNEL
- GUARANTEED NO MISSING CODES
- PARALLEL INTERFACE
- 1MHz EFFECTIVE SAMPLING RATE
- LOW POWER:40mW
- APPLICATIONS
- MOTOR CONTROL
- MULTI-AXIS POSITIONING SYSTEMS
- 3-PHASE POWER CONTROL
All trademarks are the property of their respective owners.
