DAC8531E/2K5
ActiveLOW POWER, RAIL-TO-RAIL OUTPUT, 16-BIT, SERIAL INPUT DIGITAL-TO-ANALOG CONVERTER
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DAC8531E/2K5
ActiveLOW POWER, RAIL-TO-RAIL OUTPUT, 16-BIT, SERIAL INPUT DIGITAL-TO-ANALOG CONVERTER
Technical Specifications
Parameters and characteristics for this part
| Specification | DAC8531E/2K5 |
|---|---|
| Architecture | String DAC |
| Data Interface | DSP, SPI |
| Differential Output | False |
| INL/DNL (LSB) | ±1, - |
| Mounting Type | Surface Mount |
| Number of Bits | 16 |
| Operating Temperature [Max] | 105 ░C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Voltage - Buffered |
| Package / Case | 8-MSOP, 8-TSSOP |
| Package / Case | 3 mm |
| Package / Case [custom] | 0.118 in |
| Reference Type | External |
| Settling Time | 10 µs |
| Voltage - Supply, Analog [Max] | 5.5 V |
| Voltage - Supply, Analog [Min] | 2.7 V |
| Voltage - Supply, Digital [Max] | 5.5 V |
| Voltage - Supply, Digital [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 7.80 | |
| 10 | $ 7.05 | |||
| 25 | $ 6.72 | |||
| 100 | $ 5.83 | |||
| 250 | $ 5.57 | |||
| 500 | $ 5.08 | |||
| 1000 | $ 4.42 | |||
| Digi-Reel® | 1 | $ 7.80 | ||
| 10 | $ 7.05 | |||
| 25 | $ 6.72 | |||
| 100 | $ 5.83 | |||
| 250 | $ 5.57 | |||
| 500 | $ 5.08 | |||
| 1000 | $ 4.42 | |||
| Tape & Reel (TR) | 2500 | $ 4.26 | ||
| Texas Instruments | LARGE T&R | 1 | $ 5.97 | |
| 100 | $ 4.87 | |||
| 250 | $ 3.83 | |||
| 1000 | $ 3.25 | |||
Description
General part information
DAC8531 Series
The DAC8531 is a low-power, single, 16-bit buffered voltage output Digital-to-Analog Converter (DAC). Its on-chip precision output amplifier allows rail-to-rail output swing to be achieved. The DAC8531 uses a versatile three-wire serial interface that operates at clock rates up to 30MHz and is compatible with standard SPI™, QSPI™, Microwire™, and Digital Signal Processor (DSP) interfaces.
The DAC8531 requires an external reference voltage to set the output range of the DAC. The DAC8531 incorporates a power-on reset circuit that ensures that the DAC output powers up at 0V and remains there until a valid write takes place to the device. The DAC8531 contains a power-down feature, accessed over the serial interface, that reduces the current consumption of the device to 200nA at 5V.
The low power consumption of this part in normal operation makes it ideally suited to portable battery-operated equipment. The power consumption is 2mW at 5V reducing to 1 µW in power-down mode.
Documents
Technical documentation and resources
