The TPC116S4/TPC112S4 are pin-compatible 16-bit and 12-bit digital-to-analog converters.These products are four-channel,low-power,buffered voltage-out DACs,which are guaranteed monotonic by design.These devices use a precision external reference applied through the high-resistance input for rail-to-rail operation and low system power consumption.The TPC116S4/TPC112S4 accept a wide range of 2.7 V to 5.5 V supply voltage.The parts incorporate a power-on reset circuit to ensure that the DAC output powers up to 0 V and remains there until a valid write takes place.The TPC116S4/TPC112S4 on-chip precision output amplifiers allow rail-to-rail output swing to be achieved.For remote sensing applications,the output amplifier’s inverting input is available to the user.The TPC116S4/TPC112S4 use a versatile 3-wire serial interface that operate sat clock rating up to 30 MHz and are compatible with standard SPI®,QSPI™,MICROWIRE™,and DSP interface standards.The TPC116S4/TPC112S4 are available in a small-sized 16-pin TSSOP package,all packages are specified over the-40°C to+125°C extended industrial temperature range.
Features
-Quad,16-/12-Bit Pin Compatible DACs
TPC116S4:16 bits
TPC112S4:12 bits
-Low Power Consumption(800μA typ)
-Differential Nonlinearity:±1 LSB(max)
-Glitch Energy:2 nV-s
-Power-on Reset to Zero
-Supply Range:2.7 V to 5.5 V
-Buffered Rail-to-rail Output Operation
-Safe Power-on Reset(POR)to Zero DAC Output
-Fast 30-MHz,3-Wire,SPI/QSPI/MICROWIRECompatible Serial Interface
-Schmitt-trigger Inputs for Direct Optocoupler
Interface
-SYNC Interrupt Facility
-High-performance Drop-in Compatible with
TLV5614
-Available in TSSOP-16 Package
Applications
-Gain and Offset Adjustment
-Process Control and Servo Loops
-Programmable Voltage and Current Sources
-Programmable Attenuators
-Automatic Test Equipment
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