应用功能：+2.7 V to +5.5 V, 140 A, Rail-to-Rail Output12-Bit DAC in a SOT-23 The AD5320 is a single, 12-bit buffered voltage out DAC thatoperates from a single +2.7 V to +5.5 V supply consuming115 μA at 3 V. Its on-chip precision output amplifier allowsrail-to-rail output swing to be achieved. The AD5320 utilizes aversatile three-wire serial interface that operates at clock rates upto 30 MHz and is compatible with standard SPI™, QSPI™, MICROWIRE™ and DSP interface standards.
