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- Brand
- Analog Devices
- Model
- AD5313
- Industry
- Industrial
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- 2
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- Last added
- 2012-05-09
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Analog Devices AD5303/AD5313/AD5323 Dual DAC Datasheet
The AD5303, AD5313 and AD5323 are dual buffered DACs offered in a 16‑lead TSSOP package. They operate from a single 2.5 V to 5.5 V supply and provide rail‑to‑rail output with a slew rate of 0.7 V/µs. The devices support a versatile 3‑wire serial interface compatible with SPI, QSPI™, MICROWIRE™ and DSP standards, and include options for buffered or unbuffered reference inputs, power‑down mode, and daisy‑chain operation.
The datasheet details electrical specifications such as resolution (8, 10 or 12 bits), supply current (230 µA at 3 V), power‑down current (200 nA @ 5 V, 50 nA @ 3 V), output voltage range (0 V to VREF or 0 V to 2 VREF), output impedance (0.5 Ω), and timing parameters for the serial interface. Pin functions, absolute maximum ratings, and ordering information are also provided.
Analog Devices AD5313 specifications
| Supply voltage range | 2.5 V to 5.5 V |
|---|---|
| Normal mode supply current | 230 µA @ 3 V |
| Power‑down current | 200 nA @ 5 V, 50 nA @ 3 V |
| Output voltage range | 0 V to VREF or 0 V to 2 VREF |
| Slew rate | 0.7 V/µs |
| Maximum serial clock rate | 30 MHz |
| Output impedance | 0.5 Ω |
| Short‑circuit current | 50 mA |
| Operating temperature range | -40 °C to +105 °C |
Source: Analog Devices AD5303/AD5313/AD5323 Dual DAC Datasheet
All Analog Devices AD5313 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What supply voltage range does the AD5313 require?
The AD5313 operates from a single supply of 2.5 V to 5.5 V.
From: Analog Devices AD5303/AD5313/AD5323 Dual DAC Datasheet
How can both DAC outputs be updated at the same time?
Both DAC outputs can be updated simultaneously by pulsing the LDAC pin low.
From: Analog Devices AD5303/AD5313/AD5323 Dual DAC Datasheet
What is the power‑down current consumption?
The devices draw 200 nA at 5 V and 50 nA at 3 V in power‑down mode.
What is the maximum serial clock frequency?
The serial interface supports clock rates up to 30 MHz.