AD5315ARMZ Quad 10-Bit Voltage Output DAC Integrated Circuit Chip 10-Lead MSOP

The AD5315ARMZ is a quad, 10-bit, buffered voltage output digital-to-analog converter operating from a 2.5 V to 5.5 V supply. Four rail-to-rail outputs are controlled over a two-wire I2C-compatible interface, with a 0 V to VREF output span.

The A grade provides plus or minus 4 LSB integral nonlinearity. The device consumes 500 uA at 3 V and 600 uA at 5 V, equivalent to 1.5 mW at 3 V, which keeps multi-channel control feasible in portable designs.

Specified from -40 degrees C to +105 degrees C and supplied in a 10-lead MSOP, the AD5315ARMZ is intended for multi-channel bias, gain trim and level setting in instrumentation, industrial and consumer equipment.

The AD5315 family covers several resolution, reference and package options. Because AD5315 devices are pin and software compatible within each package group, a design can move between AD5315 variants without rewriting firmware.

• Four buffered 10-bit voltage output DACs
• A grade INL plus or minus 4 LSB
• Supply range 2.5 V to 5.5 V
• Low power: 500 uA at 3 V, 600 uA at 5 V
• Two-wire I2C-compatible serial interface
• Output range 0 V to VREF
• Operating temperature -40 degrees C to +105 degrees C
• 10-lead MSOP package

• Multi-channel level setting
• Portable instrumentation
• Programmable bias sources
• Industrial control
• Consumer calibration
• Drop-in upgrades across the AD5315 series

Ten bits on four channels give the AD5315ARMZ finer resolution than 8-bit trim parts while keeping the same 10-lead footprint.

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