DAC8563SDGSR Dual 16-Bit Buffered Voltage-Output DAC
Dual-channel 16-bit low-power buffered voltage-output DAC with 2.5-V 4-ppm/C internal reference, 50-MHz three-wire SPI interface, rail-to-rail output, 2.7 V to 5.5 V supply.
Aliase:DAC7562, DAC7563, DAC8162, DAC8163, DAC8562, DAC8563
VSSOP-10 Top View
10 Pins
Pin-Tabelle10
| Pin | Signal / Name | Typ | Alternative Funktionen |
|---|---|---|---|
| 1 | VOUTA | Analog | Analog output voltage from DAC-A |
| 2 | VOUTB | Analog | Analog output voltage from DAC-B |
| 3 | GND | Ground | Ground reference for all circuitry |
| 4 | LDAC | Digital | Sync mode: tie low; async: falling-edge DAC update |
| 5 | CLR | Digital | Async clear, falling-edge; loads zero or mid-scale |
| 6 | ~SYNC | Digital | Active-low frame sync for serial input |
| 7 | SCLK | Digital | Serial clock input, up to 50 MHz |
| 8 | DIN | Digital | Serial data input, sampled on SCLK falling edge |
| 9 | AVDD | Power | Power supply 2.7 V to 5.5 V |
| 10 | VREFIN/VREFOUT | Analog | Bidirectional reference: 2.5 V output or input |