AD5306 Series
2.5 V to 5.5 V, 400µA, 2-Wire Interface Quad Voltage Output 8-Bit DAC
Manufacturer: Analog Devices
Catalog
2.5 V to 5.5 V, 400µA, 2-Wire Interface Quad Voltage Output 8-Bit DAC
Key Features
• Four 8-Bit DACS in 16-Lead TSSOP
• Low Power: 500 µA @ 5 V, 400 µA @ 3 V
• Power-Down to 300 nA @ 5 V, 90 nA @ 3 V
• Guaranteed Monotonic by Design
• Power-On-Reset to Zero Volts
• Double-Buffered Input Logic
• Output Range: O-VREFor O-2VREF
• 2-Wire (I2C™Compatible) Serial Interface
• Data Readback Facility
• Software Clear Facility
• Simultaneous Update via LDAC pin (active low)
• Buffered/Unbuffered Reference Input Options for each DAC
Description
AI
The AD5306 /AD5316/AD5326are quad 8-, 10-, and 12-bit buffered voltage output DACs, in a 16-lead TSSOP 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 interface that operates at clock rates up to 400 kHz is used. This interface is SMBus-compatible at VDD<3.6 V. Multiple devices can be placed on the same bus.PRODUCT HIGHLIGHTSAvailable in a 16-lead MicroSOIC packageLow power, single supply operation from 2.5 V to 5.5 V supplyConsumes 1.2mW at 3 V and 2.5 mW at 5 VRail-to-Rail output with a slew rate of 0.7 V/µsMultiple devices can share the same bus2-wire serial interface with clock rates up to 400 kHzPin- and Software-Compatible with the AD5316 (10-Bit) and the AD5326 (12-Bit)I2C (Inter-IC) is a trademark of Philips Semiconductors.
