这个IC有两个封装,同样接地但是很大差别,你要看你怎么选用的哦
MAX5541CSA 0°C to +70°C 8 SO
MAX5541ESA -40°C to +85°C 8 SO
关键特性
Full 16-Bit Performance Without Adjustments
+5V Single-Supply Operation
Low Power: 1.5mW
1µs Settling Time
Unbuffered Voltage Output Directly Drives 60kΩ Loads
SPI/QSPI/MICROWIRE-Compatible Serial Interface
Power-On Reset Circuit Clears DAC Output to 0V (unipolar mode)
Schmitt Trigger Inputs for Direct Optocoupler Interface
Choose MAX541 as a 1 LSB (max) INL Upgrade to the MAX5541