AD5325ARMZ-REEL7

数模转换器- DAC IC 12-BIT QUAD 8uS

Product Details

The AD5305/AD5315/AD5325 are quad 8-, 10-and 12-bit buffered voltage output DACs in a 10-lead microSOIC package that operate from a single 2.5 V to 5.5 V supply consuming 500 µA at 3 V. Their on-chip output amplifiers allow rail-to-rail output swing with a slew rate of 0.7 V/µs. A 2-wire serial inter- face is used which operates at clock rates up to 400 kHz. This interface is SMBus-compatible at VDD <3.6 V. Multiple devices can be placed on the same bus.

**Product Highlights**

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Available in a 10-lead MicroSOIC package

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Low power, single supply operation from 2.5 V to 5.5 V supply

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Consumes 1.5mW at 3 V and 3 mW at 5 V

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Rail-to-Rail output with a slew rate of 0.7 V/µs

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Multiple devices can share the same bus

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Reference derived from the power supply

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Serial interface with clock rates up to 400 kHz

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Pin- and Software-Compatible with the AD5305 8-Bit and the AD5315 10-Bit

I2C Inter-IC is a trademark of Philips Semiconductors.

### Features and Benefits

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Four 12-Bit DACS in 10-Lead MicroSOIC

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Low Power: 600 µA @ 5 V, 500 µA @ 3 V

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Power-Down to 200 nA @ 5 V, 80nA @ 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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Double-Buffered Input Logic

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Output Range: O-VREF

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2-Wire I2C™ Compatible Serial Interface

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Data Readback Facility; Software Clear Facility

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Simultaneous Update of DAC Outputs via LDAC pinactive low

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Temperature Range: -40°C to 105°C