AD5320BRM

+2.7 V至+5.5 V ， 140微安，轨到轨输出12位DAC，采用SOT- 23 +2.7 V to +5.5 V, 140 uA, Rail-to-Rail Output 12-Bit DAC in a SOT-23

Product Details

The AD5320 is a single, 12-bit buffered voltage out DAC that operates from a single +2.7 V to +5.5 V supply consuming 115 µA at 3 V. Its on-chip precision output amplifier allows rail-to-rail output swing to be achieved. The AD5320 utilizes a versatile three-wire serial interface that operates at clock rates up to 30 MHz and is compatible with standard SPI ™,QSPI ™, MICROWIRE ™ and DSP interface standards.

**Product Highlights**

1. Available in 6-lead SOT-23 and 8-lead MicroSOIC packages

2. Low power, single supply operation from 2.7 V to 5.5 V

3. Consumes 0.35 mW at 3 V and 0.7 mW at 5 V

4. Rail-to-Rail output with a slew rate of 1 V/µs

5. Reference derived from the power supply

6. High speed serial interface with clock speeds up to 30 MHz

7. Pin and Software Compatible with the AD5300 8-Bit and the AD5310 10-bit

### Features and Benefits

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Micropower: 140 µA @ 5 V, 115 µA @ 3 V

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Power-Down to 200 nA @ 5 V, 50 nA @ 3 V

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Guaranteed Monotonic by design

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Power-On-Reset to Zero Volts

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Three Power-Down Functions

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SYNCactive low Interrupt Facility

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Low Power, SPI™, QSPI™, MICROWIRE™ and DSP-Compatible 3-Wire Serial Interface

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Output Buffer Amplifier with Rail-to-Rail Operation

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Temperature Range: -40°C to 105°C

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Three Power-Down Functions