HCI-AN004
16-bit quad DAC with internal reference, rail-to-rail output, and I2C/SPI interface.
Product Overview
Description
The HCI-AN004 is a quad 16-bit digital-to-analog converter featuring rail-to-rail output and integrated precision reference.
Each channel can be independently configured and updated. The device includes power-on reset and brown-out detection for reliable operation.
Ideal for industrial control, waveform generation, and programmable voltage source applications.
Product Series
HCI
Primary Application
Industrial control
Key Features
- 16-bit resolution
- Quad independent channels
- Rail-to-rail output
- Internal reference
- Fast settling time
- I2C/SPI interface
Specifications
| Resolution | 16-bit |
|---|---|
| Channels | 4 |
| Output Range | Rail-to-rail |
| INL | ±2 LSB |
| DNL | ±1 LSB |
| Settling Time | 10μs |
| Interface | I2C/SPI |
| Reference | Internal 2.5V |
| Package | TSSOP-16 |
| Temperature | -40°C to +125°C |
Applications
Industrial control
Industrial automation and control
Waveform generation
Electronic system design
Programmable voltage
Electronic system design
Motor control
Motor drive and control systems
Test equipment
Electronic system design
FAE Expert Insights
"The HCI-AN004 provides excellent DAC performance with four channels in a compact package. The internal reference saves board space."
Versatile quad DAC solution
— Zhang Wei, BeiLuo
Frequently Asked Questions
Can channels be updated simultaneously?
Yes, HCI-AN004 supports simultaneous update of all channels via LDAC pin or broadcast command for synchronized outputs.
Use for applications requiring synchronized analog outputs.