The AD5307/AD5317/AD5327BRU are quad 8-, 10-, and 12-bit buffered voltage-output DACs, in a 16-lead TSSOP package, which operate from a single 2.5 V to 5.5 V supply consuming 400 µA at 3 V. Their on-chip output amplifiers allow the outputs to swing rail-to-rail with a slew rate of 0.7 V/µs. The AD5307/ AD5317/AD5327BRU utilize a versatile 3-wire serial interface that operates at clock rates up to 30 MHz and are compatible with standard SPI, QSPI, MICROWIRE, and DSP interface standards.
Product Highlights
- Available in a 16-lead TSSOP package
- Low power, single supply operation from 2.5 V to 5.5 V supply
- Consumes 1.2mW at 3 V and 2.5 mW at 5 V
- Rail-to-Rail output with a slew rate of 0.7 V/µs
- 3-wire serial interface with clock rates up to 30MHz
- Pin- and Software-Compatible with the AD5307 (8-Bit) and the AD5317 (10-Bit)
Feature
- Four 12-Bit DACS in 16-Lead TSSOP
- Low Power: 500 µA @ 5 V, 400 µA @ 3 V
- Power-Down to 300 nA @ 5 V, 90nA @ 3 V
- Guaranteed Monotonic by Design
- Power-On-Reset to Zero Volts
- Double-Buffered Input Logic
- Output Range: O-VREF or O-2VREF
- Low Power, SPI™, QSPI™, MICROWIRE™ and DSP-Compatible 3-Wire Serial Interface
- Simultaneous Update of DAC Outputs via LDAC pin (active low)
- Asynchronous Clear Facility via CLR pin (active low)
- SDO Daisy-Chaining Option
- Buffered/Unbuffered Reference Input Options for each DAC pair
(Picture: Pinout)
