TPC112S1/ TPC114S1 / TPC116S1 Single 16‐/14‐/12‐Bit, Low Power, High Performance DACs
The TPC116S1/TPC114S1/TPC112S1 are pin compatible 12-bit, 14-bit and 16-bit digital-to-analog converter, these series product are single channel, low power, buffered voltage-out DACs and are guaranteed monotonic by design. The devices use a precision external reference applied through the high resistance input for rail-to-rail operation and low system power consumption.
The TPC116S1/TPC114S1/TPC112S1 accepts a wide 2.7V to 5.5V supply voltage range. 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 parts contain a power-down feature that reduces the current consumption of the device to 400 nA at 5 V and provides software-selectable output loads while in power-down mode. The power consumption is 0.45 mW at 5 V, reducing to 1μW in power-down mode.
The TPC116S1/TPC114S1/TPC112S1 on-chip precision output amplifier allows rail-to-rail output swing to be achieved. For remote sensing applications, the output amplifier’s inverting input is available to the user. The TPC116S1/TPC114S1/TPC112S1 use a versatile 3-wire serial interface that operates at clock rates up to 30 MHz and is compatible with standard SPI®, QSPI™, MICROWIRE™, and DSP interface standards.
The TPC116S1/TPC114S1/TPC112S1 are available in an small size 8-pin MSOP package, all package are specified over the -40°C to +125°C extended industrial temperature range.
●Features:
■ Single, 16-/14-/12-Bit Pin Compatible DACs :
◆TPC116S1: 16bit
◆TPC114S1: 14bit
◆TPC112S1: 12bit
■ Low Power Consumption(90μA typ)
■ 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
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TPC112S1 、 TPC114S1 、 TPC116S1 、 DAC7512 、 DAC8551 、 TPC112S1-VR 、 TPC114S1-VR 、 TPC116S1-VR |
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[ Gain and Offset Adjustment ][ 2-Wire Sensors ][ Process Control ][ Servo Loops ][ Portable Instrumentation ][ Programmable voltage ][ current sources ][ Programmable attenuators ][ Automatic Test Equipment ] |
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Datasheet |
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Please see the document for details |
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MSOP-8;MSOP |
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English Chinese Chinese and English Japanese |
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Rev. 1.0 |
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1.3 MB |
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