ADS7842 - 12 位 4 通道并行输出采样模数转换器

ADS7842是TI德州仪器公司的一款精密ADC(<=10MSPS)产品，ADS7842是12 位 4 通道并行输出采样模数转换器，本站介绍了ADS7842的封装应用图解、特点和优点、功能等，并给出了与ADS7842相关的TI元器件型号供参考。

ADS7842 - 12 位 4 通道并行输出采样模数转换器 - 精密ADC(<=10MSPS) - 模数转换器 - 德州仪器

产品描述

The ADS7842 is a complete, 4-channel, 12-bit Analog-to-Digital Converter (ADC). It contains a 12-bit, capacitorbased, Successive Approximation Register (SAR) ADC with a sample-and-hold amplifier, interface for microprocessor use, and parallel, 3-state output drivers. The ADS7842 is specified at a 200kHz sampling rate while dissipating only 2mW of power. The reference voltage can be varied from 100mV to VCC with a corresponding LSB resolution from 24µV to 1.22mV. The ADS7842 is tested down to 2.7V operation.

Low power, high speed, and an onboard multiplexer make the ADS7842 ideal for battery-operated systems such as portable, multi-channel dataloggers and measurement equipment. The ADS7842 is available in an SSOP-28 package and is tested over the -40°C to +85°C temperature range.

产品特性

SINGLE SUPPLY: 2.7V to 5V
4-CHANNEL INPUT MULTIPLEXER
UP TO 200kHz SAMPLING RATE
FULL 12-BIT PARALLEL INTERFACE
±1LSB INL AND DNL
NO MISSING CODES
72dB SINAD
LOW POWER:2mW
SSOP-28 PACKAGE
APPLICATIONS
- DATA ACQUISITION
- TEST AND MEASUREMENT
- INDUSTRIAL PROCESS CONTROL
- MEDICAL INSTRUMENTS
- LABORATORY EQUIPMENT

All trademarks are the property of their respective owners.

下面可能是您感兴趣的TI德州仪器公司精密ADC(<=10MSPS)元器件

TI公司产品现货专家，订购TI公司产品不限最低起订量，TI芯片大陆现货即时发货，香港库存3-5天发货，海外库存7-10天发货

寻找全球TI代理商现货货源 - TI公司（德州仪器）电子元件在线订购