ANALOG DEVICES AD5685RBCPZ-RL7 数模转换器, 四路, 14 bit, 串行, 2.7V 至 5.5V, LFCSP, 16 引脚
Product Details
The AD5685R _nano_DAC+™ is a quad, 14-bit, rail-to-rail, voltage output DAC. The device includes a 2.5V, 2ppm/˚C internal reference enabled by default and a gain select pin giving a full-scale output of 2.5V gain=1 or 5V gain=2.
The device operates from a single 2.7 V to 5.5 V supply, is guaranteed monotonic by design and exhibits less than 0.1% FSR gain error and 1.5mV offset error performance. The device is available in a 3mm X 3mm LFCSP and a TSSOP package.
The AD5685R also incorporates a power-on-reset circuit and a RSTSEL pin that ensures the DAC outputs power up to zero-scale or midscale, and remain there until a valid write takes place. Each device contains a per-channel power-down feature that reduces the current consumption of the device to 4 uA at 3 V while in power-down mode.
The AD5685R employs a versatile SPI interface that operates at clock rates up to 50 MHz and includes a VLOGIC pin intended for 1.8V/3V/5V logic.
**Product Highlights**
1. High Relative Accuracy: AD5685R 14-bit: ±1LSB INL max
2. Low drift on-chip reference: 2.5V, 2ppm/°C temperature drift
3. Two package options: 3mm × 3mm 16-lead LFCSP or 16-lead TSSOP
**Applications**
### Features and Benefits
输出接口数 4
通道数 4
针脚数 16
位数 14
耗散功率 7.15 mW
分辨率Bits 14.0
工作温度Max 105 ℃
工作温度Min -40 ℃
数模转换数DAC 4
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 16
封装 LFCSP-16
高度 0.73 mm
封装 LFCSP-16
工作温度 -40℃ ~ 105℃
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标准 No SVHC
军工级 No
REACH SVHC版本 2015/12/17
ECCN代码 EAR99