(China (Mainland))
Product Summary
The DAC8551IADGKR is a small, low-power, voltage output, 16-bit digital-to-analog converter (DAC). It is monotonic, provides good linearity, and minimizes undesired code-to-code transient voltages. The DAC8551IADGKR uses a versatile 3-wire serial interface that operates at clock rates to 30MHz and is compatible with standard SPI, QSPI, Microwire, and digital signal processor (DSP) interfaces. The DAC8551IADGKR requires an external reference voltage to set its output range. The device incorporates a power-on-reset circuit that ensures the DAC output powers up at 0V and remains there until a valid write takes place to the device. The DAC8551IADGKR contains a power-down feature, accessed over the serial interface, that reduces the current consumption of the device to 200nA at 5V.
Parametrics
DAC8551IADGKR absolute maximum ratings: (1)VDD to GND: –0.3V to 6V; (2)Digital input voltage to GND: –0.3V to +VDD + 0.3V; (3)VOUT to GND: –0.3V to +VDD + 0.3V; (4)Operating temperature range: –40℃ to +105℃; (5)Storage temperature range: –65℃ to +150℃; (6)Junction temperature range (TJ max): +150℃; (7)Power dissipation (DGK): (TJ max – TA)/θJA; (8)Thermal impedance: θJA: 206℃/W; θJC: 44℃/W.
Features
DAC8551IADGKR features: (1)Relative Accuracy: 3LSB; (2)Glitch Energy: 0.1nV-s; (3)MicroPower Operation: 140uA at 2.7V; (4)Power-On Reset to Zero; (5)Power Supply: +2.7V to +5.5V; (6)16-Bit Monotonic Over Temperature; (7)Settling Time: 10ms to ±0.003% FSR; (8)Low-Power Serial Interface with Schmitt-Triggered Inputs; (9)On-Chip Output Buffer Amplifier with Rail-to-Rail Operation; (10)Power-Down Capability; (11)Binary Input; (12)SYNC Interrupt Facility; (13)Drop-In Compatible With DAC8531/01 and DAC8550 (2 s Complement Input); (14)Available in a Tiny MSOP-8 Package.
Diagrams
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 DAC8551IADGKR |
Texas Instruments |
DAC (D/A Converters) 16B Ultralow Glitch Vltg Output DAC |
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DAC8551IADGKRG4 |
Texas Instruments |
DAC (D/A Converters) 16B Ultralow Glitch Vltg Output DAC |
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