MAX5105 - 非易失、四路、8位DAC

MAX5105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，MAX5105是非易失、四路、8位DAC，本站介绍了MAX5105的封装应用图解、特点和优点、功能等，并给出了与MAX5105相关的Maxim元器件型号供参考。

MAX5105 - 非易失、四路、8位DAC - 数据转换器和采样-保持电路 - 业内尺寸最小的非易失、四通道DAC，16引脚QSOP封装 - 美信半导体

产品概述

The MAX5105/MAX5106 nonvolatile, quad, 8-bit digital-to-analog converters (DACs) operate from a single +2.7V to +5.5V supply. An internal EEPROM stores the DAC states even after power is removed. Data from these nonvolatile registers automatically initialize the DAC outputs and operating states during power-up. Precision internal buffers swing rail-to-rail, and the reference input range includes both ground and the positive rail.

The MAX5105/MAX5106 feature a software-controlled 10µA shutdown mode and a mute state that drives the DAC outputs to their respective REFL_ voltages. The MAX5105 includes an asynchronous MUTE input, as well as a RDY/BSY-bar output that indicates the status of the nonvolatile memory.

The MAX5105 is available in 20-pin QSOP and 20-pinwide SO packages, and the MAX5106 is available in a 16-pin QSOP package.

关键特性

以下关键特性由Maxim美信半导体提供：

On-Chip EEPROM Stores DAC States

Power-On Reset Initialization of All Registers to Prestored States

+2.7V to +5.5V Single-Supply Operation

Four 8-Bit DACs with Independent High and Low Reference Inputs (MAX5105)

Ground to VDD Reference Input Range

Rail-to-Rail Output Buffers

Low 1mA Supply Current

Low Power 10µA (max) Shutdown Mode

Small 20- or 16-Pin QSOP Package

SPI™/QSPI™/MICROWIRE™-Compatible Serial Interface

Asynchronous MUTE Input (MAX5105)

RDY/BSY-bar Pin to Indicate Memory Status (MAX5105)

Wide Operating Temperature Range (-40°C to +85°C)

热门应用

汽车引擎控制

汽车乘客坐椅控制系统

蜂窝电话基站

工业传感器发送器/变送器

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