Product Summary

The DAC7574IDGSRG4 is a low-power, quad channel, 12-bit buffered voltage output DAC. Its on-chip precision output amplifier allows rail-to-rail output swing to be achieved. The DAC7574IDGSRG4 utilizes an I2C compatible two wire serial interface supporting high-speed interface mode with address support of up to four DAC7574IDGSRG4 for a total of 16 channels on the bus. The DAC7574IDGSRG4 is suitable for Process Control, Data Acquisition Systems, Closed-Loop Servo Control, PC Peripherals and Portable Instrumentation.

Parametrics

DAC7574IDGSRG4 absolute maximum ratings: (1)VDD to GND: ?0.3 V to +6 V; (2)Digital input voltage to GND: -0.3 V to VDD + 0.3 V; (3)VOUT to GND: -0.3 V to VDD + 0.3 V; (4)Operating temperature range: -40℃ to +105℃; (5)Storage temperature range: -65℃ to +150℃; (6)Junction temperature range (TJ max): +150℃; (7)Power dissipation: Thermal impedance (QJA): 270℃/W; Thermal impedance (QJC): 77℃/W; (8)Lead temperature, soldering: Vapor phase (60s): 215℃; Infrared (15s): 220℃.

Features

DAC7574IDGSRG4 features: (1)Micropower Operation: 600 μA at 5 V VDD; (2)Power-On Reset to Zero; (3)+2.7 V to +5.5 V Analog Power Supply; (4)12-Bit Monotonic; (5)I2C Interface Up to 3.4 Mbps; (6)Data Transmit Capability; (7)On-Chip Output Buffer Amplifier, Rail-to-Rail Operation; (8)Double-Buffered Input Register; (9)Address Support for up to Four DAC7574s; (10)Synchronous Update Support for up to 16 Channels; (11)Operation From -40 to 105℃; (12)Small 10 Lead MSOP Package.

Diagrams

DAC7574IDGSRG4 block diagram

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