ADS7834 - 12 位高速低功耗采样模数转换器

ADS7834是TI德州仪器公司的一款精密ADC(<=10MSPS)产品，ADS7834是12 位高速低功耗采样模数转换器，本站介绍了ADS7834的封装应用图解、特点和优点、功能等，并给出了与ADS7834相关的TI元器件型号供参考。

ADS7834 - 12 位高速低功耗采样模数转换器 - 精密ADC(<=10MSPS) - 模数转换器 - 德州仪器

产品描述

The ADS7834 is a 12-bit sampling analog-to-digital converter (A/D) complete with sample/hold, internal 2.5V reference, and synchronous serial interface. Typical power dissipation is 11mW at a 500kHz throughput rate. The device can be placed into a power-down mode that reduces dissipation to just 2.5mW. The input range is zero to the reference voltage, and the internal reference can be overdriven by an external voltage.

Low power, small size, and high speed make the ADS7834 ideal for battery-operated systems such as wireless communication devices, portable multi-channel data loggers, and spectrum analyzers. The serial interface also provides low-cost isolation for remote data acquisition. The ADS7834 is available in a plastic mini-DIP-8 or an MSOP-8 package and is ensured over the –40°C to +85°C temperature range.

产品特性

500kHz THROUGHPUT RATE
2.5V INTERNAL REFERENCE
LOW POWER: 11mW
SINGLE-SUPPLY +5V OPERATION
DIFFERENTIAL INPUT
SERIAL INTERFACE
12-BITS NO MISSING CODES
MINI-DIP-8 AND MSOP-8
0V TO VREF INPUT RANGE
APPLICATIONS
- BATTERY-OPERATED SYSTEMS
- DIGITAL SIGNAL PROCESSING
- HIGH-SPEED DATA ACQUISITION
- WIRELESS COMMUNICATION SYSTEMS

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