LTC2631-8

所属类别：DAC数模转换器
产品名称：具 10ppm/℃ 双向基准的单通道 8 位 I2C Vout DAC
厂商：LT
生产批号：10+
封装：SOT-23
库存状态：有库存
库存量：2000
最低订购量：1
详细资料：

Product Introduction

LTC2631-8 single-channel 8-bit I2C Vout DACs with a 10ppm/°C bidirectional reference

peculiarity

集成的精准基准
2.5V 全标度 10ppm/℃ (LTC2631-L)
4.096V 全标度 10ppm/℃ (LTC2631-H)
最大 INL 误差：1LSB (LTC2631A-12)
双向基准：输入或 10ppm/℃ 输出
400kHz I²C^TM 接口
9 个可选地址 (LTC2631-Z)
低噪声 (0.7mV_P-P，0.1Hz 至 200kHz)
在整个温度范围内保证单调特性
2.7V 至 5.5V 电源范围 (LTC2631-L)
低功率操作：180μA (在 3V)
功率降至 1.8μA 最大值 (C 级和 I 级)
上电复位至零标度或中间标度选项
双缓冲数据锁存器
保证能够在 -40℃ 至 125℃ 的温度范围内正常运作 (H 级)
8 引脚 TSOT-23 (ThinSOTTM) 封装

description

The LTC®2631 is a family of 12-, 10-, and 8-bit voltage output DACs in an 8-pin TSOT-23 package with an integrated, high-accuracy, low-drift reference. It has a built-in rail-to-rail output buffer and is guaranteed to be monotonous. The LTC2631-L has a 2.5V full-scale output and operates from a 2.7V to 5.5V single-operating supply. The LTC2631-H has a 4.096V full-scale output and operates from a 4.5V to 5.5V single-operating supply. A 10ppm/°C reference output is provided on the REF pin. Each DAC is capable of operating in an external reference mode, where a voltage supplied to the REF pin is responsible for setting the full-scale output. LTC2631 DAC features a two-wire, I2C-compatible serial interface. LTC2631 can operate in both standard mode (100kHz clock frequency) and fast mode (400kHz clock frequency).

LTC2631 Built-in power-on reset circuit. Provides the option to reset to zero scale or to intermediate scale after power-up

apply

移动通信
过程控制和工业自动化
自动测试设备
便携式设备
汽车
光网络

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