DESCRIPTION

· The TPC116S1/TPC114S1/TPC112S1 are pin-compatible 12-bit, 14-bit, and 16-bit digital-to-analog converters.

· These single-channel, low-power, buffered voltage-out DACs are designed to be monotonic.

· They operate with a wide supply voltage range of 2.7V to 5.5V and feature a power-on reset circuit ensuring the DAC output starts at 0V.

· The devices include a power-down mode reducing current consumption to 400nA at 5V.

· They are equipped with an on-chip precision output amplifier for rail-to-rail output swing.

· The DACs use a 3-wire serial interface compatible with SPI, QSPI, MICROWIRE, and DSP standards, operating up to 30MHz.

· Available in an 8-pin MSOP package, they are specified for the -40°C to +125°C industrial temperature range.

FEATURES

· Single, 16-/14-/12-bit pin-compatible DACs.

· Low power consumption (90μA typical).

· Differential Nonlinearity: ±1LSB (max).

· Glitch Energy: 2nV-s.

· Power-On Reset to Zero.

· Supply Range: 2.7V to 5.5V.

· Buffered Rail-to-Rail Output Operation.

· Safe Power-On Reset (POR) to Zero DAC Output.

· Fast 30MHz, 3-Wire, SPI/QSPI/MICROWIRE-Compatible Serial Interface.

· Schmitt-Trigger Inputs for Direct Optocoupler Interface.

· SYNC Interrupt Facility.

· High Performance Drop-In Compatible With DAC8551, DAC7512.

· Available in a Tiny MSOP-8 Package.

APPLICATIONS

· Gain and Offset Adjustment.

· 2-Wire Sensors.

· Process Control and Servo Loops.

· Portable Instrumentation.

· Programmable Voltage and Current Sources.

· Programmable Attenuators.

· Automatic Test Equipment.