16位,超低功耗,电压输出数字 - 模拟转换器 16-Bit, Ultra-Low Power, Voltage-Output Digital-to-Analog Converter
The DAC8832 is a single, 16-bit, serial-input, voltage-output digital-to-analog converter DAC operating from a single 3 V to 5 V power supply. The DAC8832 provides excellent linearity 1 LSB INL, low glitch, low noise, and fast settling 1.0 µS to 1/2 LSB of full-scale output over the specified temperature range of -40°C to +85°C. The output is unbuffered, which reduces the power consumption and the error introduced by the buffer.
This device features a standard high-speed clock up to 50MHz, 3 V or 5 V SPI serial interface to communicate with a DSP or microprocessor.
The DAC8832 provides unipolar or bipolar output ±VREF when working with an external buffer, and is reset to mid-code after power-up. For optimum performance, a set of Kelvin connections to the external reference and the analog ground input are provided.
The DAC8832 is available in a QFN-14 package, and is pin-to-pin compatible with the DAC8831IRGY, which is reset to zero code after power-up.
输出接口数 1
供电电流 5.00 µA
通道数 1
位数 16
耗散功率 0.0001 W
采样率 1.00 mHz
功耗 0.015 mW
过温保护 No
工作温度Max 85 ℃
工作温度Min -40 ℃
耗散功率Max 0.1 mW
数模转换数DAC 1
电源电压 2.7V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 2.7 V
安装方式 Surface Mount
引脚数 14
封装 VQFN-14
高度 0.9 mm
封装 VQFN-14
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
DAC8832IBRGYT TI 德州仪器 | 当前型号 | 当前型号 |
DAC8832IBRGYTG4 德州仪器 | 功能相似 | DAC8832IBRGYT和DAC8832IBRGYTG4的区别 |