Overview
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.
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Status
Production
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Rating
Industrial
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Resolution
12
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VDD(V)
2.7~5.5
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Channel
4
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Output Type
Bufferred Voltage
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Reference Type
Ext
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Settling Time(μS)
14
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Architecture
String
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Output POR Status
0
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INL
±2
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DNL(LSB, Max)
±1
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Offset Error(mV, Max)
±30
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IDD(μA/CH, Max)(μA)
80
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Gain Error (% of FSR, Max)
±0.3
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Voltage Output Range(V)
0~Vref
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D to A Glitch Impulse(nV-sec)
2
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Interface Type
SPI
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Temperature Range(℃)
-40 to +125
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Package
TSSOP16
