Description

Digital to Analog Converters - DAC 10-BIT QUAD I2C DAC I.C.

The AD5306 / AD5316 / AD5326 are quadruple 8-, 10-, and 12-bit buffered voltage output DACs, enclosed in a 16-lead TSSOP package. These DACs function within a single 2.5 V to 5.5 V supply range and consume 500 µA at 3 V. Equipped with on-chip output amplifiers, they facilitate rail-to-rail output swing with a slew rate of 0.7 V/µs. The devices utilize a 2-wire serial interface capable of operating at clock rates up to 400 kHz. This interface is SMBus-compatible at VDD <3.6 V, allowing multiple devices to be accommodated on the same bus.

Features and Benefits:

• Four 10-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: 0 V to VREF or 0 V to 2 VREF
• 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
• Temperature Range: −40°C to 105°C

Applications:

• Portable battery-powered instruments
• Digital gain and offset adjustment
• Programmable voltage and current sources
• Programmable attenuators
• Industrial process control

Alternative Parts:

• AD5316R
  • AD5316RBCPZ-RL7
  • AD5316RBRUZ
  • AD5316RBRUZ-RL7