MX7575 - CMOS、微处理器接口兼容、5µs/10µs、8位ADC

MX7575是Maxim美信半导体公司的一款数据转换器和采样-保持电路产品，MX7575是CMOS、微处理器接口兼容、5µs/10µs、8位ADC，本站介绍了MX7575的封装应用图解、特点和优点、功能等，并给出了与MX7575相关的Maxim元器件型号供参考。

MX7575 - CMOS、微处理器接口兼容、5µs/10µs、8位ADC - 数据转换器和采样-保持电路 - Maxim美信半导体高性能芯片品质 - 美信半导体

产品概述

Maxim's MX7575/MX7576 are high-speed (5µs/10µs), microprocessor (µP) compatible, 8-bit analog-to-digital converters (ADCs). The MX7575 provides an on-chip track/hold function that allows full-scale signals up to 50kHz (386mV/µs slew rate) to be acquired and digitized accurately. Both ADCs use a successive-approximation technique to achieve their fast conversions and low power dissipation. The MX7575/MX7576 operate with a +5V supply and a 1.23V external reference. They accept input voltages ranging from 0V to 2VREF.

The MX7575/MX7576 are easily interfaced to all popular 8-bit µPs through standard CS and RD control signals. These signals control conversion start and data access. A BUSY signal indicates the beginning and end of a conversion. Since all the data outputs are latched and three-state buffered, the MX7575/MX7576 can be directly tied to a µP data bus or system l/O port.

Maxim also makes the MAX165, a plug-in replacement for the MX7575 with an internal 1.23V reference. For applications that require a differential analog input and an internal reference, the MAX166 is recommended.

关键特性

以下关键特性由Maxim美信半导体提供：

Fast Conversion Time:

5µs (MX7575)

10µs (MX7576)

Built-In Track/Hold Function (MX7575)

Low Total Unadjusted Error (±1LSB max)

50kHz Full-Power Signal Bandwidth (MX7575)

Single +5V Supply Operation

8-Bit µP Interface

100ns Data-Access Time

Low Power: 15mW

Small-Footprint Packages

热门应用

音频系统

数字信号处理(DSP)

高速数据采集器

高速伺服环路

低功耗数据记录仪

电信

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