Key facts
- Brand
- Analog Devices
- Model
- AD5381
- Industry
- Industrial
- Documents
- 4
- Languages
- ZH · EN
- Last added
- 2026-10-26
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Analog Devices AD5381 40-Channel 12-Bit Voltage Output DAC Datasheet
The AD5381 is a complete single-supply, 40-channel, 12-bit voltage output DAC available in a 100-lead LQFP package. All 40 channels feature a rail-to-rail output amplifier, and the device includes a programmable 1.25 V/2.5 V, 10 ppm/°C internal reference voltage source. Channel monitoring functionality allows analog outputs to be multiplexed to a common MON_OUT pin for external monitoring, while the output amplifier boost mode optimizes the amplifier slew rate. This manual is written in Chinese.
Read onlineAnalog Devices AD5381 specifications
| Resolution | 12 Bits |
|---|---|
| Relative Accuracy (INL) | ±1 LSB max |
| Differential Nonlinearity (DNL) | ±1 LSB max |
| Temperature Range | –40°C to +85°C |
| Package Type | 100-lead LQFP |
| Power-Down Current | 20 µA max |
| Reference Input Voltage | 2.5 V ±1% |
Source: Analog Devices AD5381 40-Channel 12-Bit DAC Data Sheet
All Analog Devices AD5381 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum resolution of the AD5381?
The AD5381 has a resolution of 12 bits.
From: Analog Devices AD5381 40-Channel 12-Bit DAC Data Sheet
What are the operating temperature limits for the AD5381?
The device operates over a temperature range of –40°C to +85°C.
From: Analog Devices AD5381 40-Channel 12-Bit DAC Data Sheet
What is the supply voltage range for the AD5381‑5 version?
The AD5381‑5 operates with AVDD from 4.5 V to 5.5 V and DVDD from 2.7 V to 5.5 V.
How many output channels does the AD5381 provide?
The AD5381 provides 40 independent output channels.