Product Summary

The TLV5618AIDRG4 is a dual 12-bit voltage output DAC with a flexible 3-wire serial interface. The serial interface is compatible with TMS320, SPI, QSPI, and Microwire serial ports. The TLV5618AIDRG4 is programmed with a 16-bit serial string containing 4 control and 12 data bits. The resistor string output voltage is buffered by an x2 gain rail-to-rail output buffer. The buffer features a Class-AB output stage to improve stability and reduce settling time. The applications of the TLV5618AIDRG4 include: Digital Servo Control Loops, Digital Offset and Gain Adjustment, Industrial Process Control, Machine and Motion Control Devices, Mass Storage Devices.

Parametrics

TLV5618AIDRG4 absolute maximum ratings: (1)Supply voltage (VDD to AGND): 7 V; (2)Reference input voltage range: – 0.3 V to VDD + 0.3 V; (3)Digital input voltage range: – 0.3 V to VDD + 0.3 V; (4)Operating free-air temperature range, TA: –40℃ to 85℃; (5)Storage temperature range, Tstg: –65℃ to 150℃; (6)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: 260℃.

Features

TLV5618AIDRG4 features: (1)Dual 12-Bit Voltage Output DAC; (2)Programmable Settling Time: 3 μs in Fast Mode; 10 μs in Slow Mode; (3)Compatible With TMS320 and SPI Serial Ports; (4)Differential Nonlinearity <0.5 LSB Typ; (5)Monotonic Over Temperature; (6)Direct Replacement for TLC5618A (C and I Suffixes); (7)Available in Q-Temp Automotive; HighRel Automotive Applications; Configuration Control/Print Support; Qualification to Automotive Standards.

Diagrams

TLV5618AIDRG4 diagram

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