Key facts
- Brand
- Analog Devices
- Model
- AD5382
- Industry
- Industrial
- Documents
- 5
- Languages
- ZH · EN
- Last added
- 2026-10-26
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Analog Devices AD5382 32-Channel 14-Bit Voltage Output Datasheet
The AD5382 is a complete single-supply, 32-channel, 14-bit DAC available in a 100-lead LQFP package. All 32 channels feature an internal output amplifier operating in a rail-to-rail fashion. The device includes an internal reference voltage source selectable via software between 1.25 V and 2.5 V with a temperature coefficient of 10 ppm/°C. Internal channel monitoring functionality multiplexes analog outputs to a common MON_OUT pin for external monitoring, and the output amplifier boost mode optimizes the amplifier slew rate.
The AD5382 features a dual-buffer parallel interface with a WR pulse width of 20 ns and an interface speed exceeding 30 MHz, along with compatible SPI/QSPI/MICROWIRE/DSP serial interfaces. It supports data readback and I2C compatibility. User-programmable offset and gain adjustment registers allow for full calibration of any DAC channel. The device operates over a temperature range of -40°C to +85°C. This manual is written in Chinese.
Analog Devices AD5382 specifications
| Integral Nonlinearity (INL) | ±4 LSB (maximum) |
|---|---|
| Temperature Range | -40°C to +85°C |
| Package Type | 100-lead LQFP |
| Reference Voltage | 1.25 V / 2.5 V |
Source: Analog Devices AD5382 32-Channel 14-Bit Voltage Output Datasheet
All Analog Devices AD5382 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum integral nonlinearity error?
The maximum integral nonlinearity (INL) error is ±4 LSB.
From: Analog Devices AD5382 32-Channel 14-Bit Voltage Output Datasheet
What is the operating temperature range for the AD5382?
The device operates within a temperature range of -40°C to +85°C.
From: Analog Devices AD5382 32-Channel 14-Bit Voltage Output Datasheet
What are the key applications for dense DACs?
They support ATE, optical communications and networking, industrial, and precision instrumentation applications.
From: Analog Devices Dense DAC Multichannel D/A Selection Guide
What is the maximum output voltage for bipolar dense DACs?
The range extends to ±10 V.
From: Analog Devices Dense DAC Multichannel D/A Selection Guide
What is the temperature range of the AD5382?
The AD5382 operates from –40 °C to +85 °C.
From: Analog Devices AD5382 32‑Channel 14‑Bit Voltage Output DAC Datasheet
What is the resolution of the AD5382 DAC?
The AD5382 provides a 14‑bit resolution.
From: Analog Devices AD5382 32‑Channel 14‑Bit Voltage Output DAC Datasheet