Key facts
- Brand
- Analog Devices
- Model
- AD5791
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-02
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Analog Devices AD5791-EP 20-Bit Voltage Output DAC Datasheet
The AD5791-EP is a single 20-bit, unbuffered voltage-output DAC designed for high-precision applications. It features a relative accuracy specification of +1 LSB max and operates with a versatile 3-wire serial interface compatible with SPI, QSPI, MICROWIRE, and DSP standards at clock rates up to 35 MHz.
The device is available in a compact 20-lead TSSOP package and supports an extended automotive operating temperature range of -55°C to +125°C. Key features include 1 ppm resolution, low noise spectral density, and a power-on reset circuit that ensures the DAC output powers up to 0 V in a known impedance state.
Analog Devices AD5791 specifications
| Resolution | 20 Bits |
|---|---|
| Integral Nonlinearity Error | ±1 LSB |
| Differential Nonlinearity Error | ±1 LSB |
| Operating Temperature Range | -55°C to +125°C |
| Digital Interface Speed | 35 MHz |
| Package Type | 20-lead TSSOP |
| Output Slew Rate | 50 V/us |
| Spurious Free Dynamic Range | 100 dB |
Source: Analog Devices AD5791-EP 20-Bit Voltage Output DAC Datasheet
All Analog Devices AD5791 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum clock rate for the digital interface?
The part uses a versatile 3-wire serial interface that operates at clock rates up to 35 MHz.
From: Analog Devices AD5791-EP 20-Bit Voltage Output DAC Datasheet
Is the AD5791-EP compatible with standard SPI?
Yes, the interface is compatible with standard SPI, QSPI, MICROWIRE, and DSP interface standards.
From: Analog Devices AD5791-EP 20-Bit Voltage Output DAC Datasheet
What is the resolution of the AD5791 DAC?
The AD5791 provides a 20‑bit resolution.
What supply voltage range can the AD5791 operate over?
It can operate from a bipolar supply up to ±16.5 V.