• Product Introduction

LTC2630-8

LTC2630-8 - Single-channel 8-bit rail-to-rail DAC with integrated reference in an SC70 package

peculiarity

• 集成target精准基准
       2.5V 全标度 10ppm/℃ (LTC2630-L)
       4.096V 全标度 10ppm/℃ (LTC2630-H)
• 最大 IN L误差：1LSB (LTC2630A-12)
• 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
• 可选内部基准或把电源作为基准
• 2.7V 至 5.5V 电源范围 (LTC2630-L)
• 低功率操作：180μA (在 3V)
• 功率降至 1.8μA  最大值 (C 级和 I 级)
• 上电复位至零或中间标度选项
• SPI 串行接口
• 双缓冲数据锁存器
• 纤巧型 6 引脚 SC70 封装

description

The LTC®2630 is a family of 12-, 10-, and 8-bit output DACs in a 6-pin SC70 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 LTC2630-L has a 2.5V full-scale output and is available from a 2.7V to 5.5V single-operating supply. The LTC2630-H has a full-scale output of 4.096V and operates from a 4.5V to 5.5V single-operating supply. Each DAC can also operate in a mode that uses the power supply as a reference, which sets the full-scale output to the supply voltage. The devices feature a simple SPI/MICROWIRETM-compatible three-wire serial interface that operates at clock frequencies up to 50MHz. LTC2630 Includes a power-on reset circuit. Provides the option to reset to zero or to intermediate scale after power-up.

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