DAC8501E/2K5
ActiveMULTIPLYING, LOW-POWER, RAIL-TO-RAIL OUTPUT, 16-BIT SERIAL INPUT DIGITAL-TO-ANALOG CONVERTER
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DAC8501E/2K5
ActiveMULTIPLYING, LOW-POWER, RAIL-TO-RAIL OUTPUT, 16-BIT SERIAL INPUT DIGITAL-TO-ANALOG CONVERTER
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Technical Specifications
Parameters and characteristics for this part
| Specification | DAC8501E/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 | $ 7.84 | |
| 10 | $ 7.09 | |||
| 25 | $ 6.76 | |||
| 100 | $ 5.87 | |||
| 250 | $ 5.60 | |||
| 500 | $ 5.11 | |||
| 1000 | $ 4.45 | |||
| Digi-Reel® | 1 | $ 7.84 | ||
| 10 | $ 7.09 | |||
| 25 | $ 6.76 | |||
| 100 | $ 5.87 | |||
| 250 | $ 5.60 | |||
| 500 | $ 5.11 | |||
| 1000 | $ 4.45 | |||
| Tape & Reel (TR) | 2500 | $ 4.28 | ||
| Texas Instruments | LARGE T&R | 1 | $ 6.00 | |
| 100 | $ 4.89 | |||
| 250 | $ 3.85 | |||
| 1000 | $ 3.26 | |||
Description
General part information
DAC8501 Series
The DAC8501 is a low-power, single, 16-bit buffered voltage output Digital-to-Analog Converter (DAC) optimized for multiplying operation. Its on-chip precision output amplifier allows rail-to-rail output swing to be achieved. The DAC8501 uses a versatile 3-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 DAC8501 requires an external reference voltage to set the output range of the DAC. The DAC8501 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 DAC8501 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 1.2mW at 5V reducing to 1µW in power-down mode.
Documents
Technical documentation and resources
