| FEATURES APPLICATIONS• Digital Servo Control Loops• 12-Bit Voltage Output DAC• Digital Offset and Gain Adjustment• Programmable Internal Reference• Industrial Process Control• Programmable Settling Time:• Machine and Motion Control Devices– 1 µs in Fast Mode• Mass Storage Devices– 3.5 µs in Slow ModeD OR DGK PACKAGE• Compatible With TMS320 and SPI™ Serial(TOP VIEW)Ports• Differential Nonlinearity . . . <0.5 LSB TypDIN 1 8 VDD• Monotonic Over TemperatureSCLK 2 7 OUTCS 3 6 REFFS 4 5 AGNDDESCRIPTIONThe TLV5636 is a 12-bit voltage output DAC with a flexible 4-wire serial interface. The serial interface allowsglueless interface to TMS320 and SPI™, QSPI™, and Microwire™ serial ports. It is programmed with a 16-bitserial string containing 4 control and 12 data bits.The resistor string output voltage is buffered by a x2 gain rail-to-rail output buffer. The programmable settlingtime of the DAC allows the designer to optimize speed vs power dissipation. With its on-chip programmableprecision voltage reference, the TLV5636 simplifies overall system design.Because of its ability to source up to 1 mA, the reference can also be used as a system reference. Implementedwith a CMOS process, the device is designed for single supply operation from 2.7 V to 5.5 V. It is available in an8-pin SOIC and 8-pin MSOP package to reduce board space in standard commercial and industrial temperaturerangesAVAILABLE OPTIONSPACKAGETASOIC (D) MSOP (DGK)0°C to 70°C TLV5636CD TLV5636CDGK-40°C to 85°C TLV5636ID TLV5636IDGKPlease be aware that an important notice concerning availability, standard warranty, and use in critical applications of TexasInstruments semiconductor products and disclaimers thereto appears at the end of this data sheet.SPI, QSPI are trademarks of Motorola, Inc..Microwire is a trademark of National Semiconductor Corporation..Copyright 1999–2004, Texas Instruments IncorporatedProducts conform to specifications per the terms of the TexasInstruments standard warranty. Production processing does not.TLV5636 |
