TLC0838 - 8 位，20kSPS ADC 串行输出，微处理器外设/独立运算，远程运算具有数据链路，Mux 选项

TLC0838是TI德州仪器公司的一款精密ADC(<=10MSPS)产品，TLC0838是8 位，20kSPS ADC 串行输出，微处理器外设/独立运算，远程运算具有数据链路，Mux 选项，本站介绍了TLC0838的封装应用图解、特点和优点、功能等，并给出了与TLC0838相关的TI元器件型号供参考。

TLC0838 - 8 位，20kSPS ADC 串行输出，微处理器外设/独立运算，远程运算具有数据链路，Mux 选项 - 精密ADC(<=10MSPS) - 模数转换器 - 德州仪器

产品描述

These devices are 8-bit successive- approximation analog-to-digital converters, each with an input-configurable multichannel multiplexer and serial input/output. The serial input/ output is configured to interface with standard shift registers or microprocessors. Detailed information on interfacing with most popular microprocessors is readily available from the factory.

The TLC0834 (4-channel) and TLC0838 (8-channel) multiplexer is software-configured for single-ended or differential inputs as well as pseudodifferential input assignments. The differential analog voltage input allows for common-mode rejection or offset of the analog zero input voltage value. In addition, the voltage reference input can be adjusted to allow encoding of any smaller analog voltage span to the full 8 bits of resolution.

The TLC0834C and TLC0838C are characterized for operation from 0°C to 70°C. The TLC0834I and TLC0838I are characterized for operation from -40°C to 85°C. The TLC0834Q is characterized for operation from -40°C to 125°C.

产品特性

8-Bit Resolution
Easy Microprocessor Interface or Stand-Alone Operation
Operates Ratiometrically or With 5-V Reference
4- or 8-Channel Multiplexer Options With Address Logic
Input Range 0 to 5 V With Single 5-V Supply
Remote Operation With Serial Data Link
Inputs and Outputs Are Compatible With TTL and MOS
Conversion Time of 32 us at fclock = 250 kHz
Functionally Equivalent to the ADC0834 and ADC0838 Without the Internal Zener Regulator Network
Total Unadjusted Error...±1 LSB

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TLC0838 - 8 位，20kSPS ADC 串行输出，微处理器外设/独立运算，远程 运算具有 数据链路，Mux 选项

TLC0838 - 8 位，20kSPS ADC 串行输出，微处理器外设/独立运算，远程运算具有数据链路，Mux 选项