V62/06602-01XE

2.7 V至5.5 V 12 - BIT 3 μs翻两番DIGITAL- TO- ANALOG与电源转换器的降压 2.7-V TO 5.5-V 12-BIT 3-μs QUADRUPLE DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN

description

The TLV5614 is a quadruple 12-bit voltage output digital-to-analog converter DAC with a flexible four-wire serial interface. The four-wire serial interface allows glueless interface to TMS320 DSP family,SPI ,QSPI, and Microwire serial ports. The TLV5614 is programmed with a 16-bit serial word comprised of a DAC address, individual DAC control bits, and a 12-bit DAC value.

• Controlled Baseline

   − One Assembly

   − One Test Site

   − One Fabrication Site

• Extended Temperature Performance of −55°C to 125°C

• Enhanced Diminishing Manufacturing Sources DMS Support

• Enhanced Product-Change Notification

• Qualification Pedigree†

• Four 12-Bit Digital-to-Analog Converters DACs

• Programmable Settling Time of Either 3 µs or 9 µs Typ

• TMS320™ DSP Family, QSPI, and Microwire Compatible Serial Interface

• Internal Power-On Reset

• Low Power Consumption:

   8 mW, Slow Mode − 5-V Supply

   3.6 mW, Slow Mode − 3-V Supply

• Reference Input Buffer

• Voltage Output Range . . . 2× the Reference Input Voltage

• Monotonic Overtemperature

• Dual 2.7-V to 5.5-V Supply Separate Digital and Analog Supplies

• Hardware Power Down 10 nA

• Software Power Down 10 nA

• Simultaneous Update

applications

• Battery-Powered Test Instruments

• Digital Offset and Gain Adjustment

• Industrial Process Controls

• Machine and Motion Control Devices

• Communications

• Arbitrary Waveform Generation