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MAXIM INTEGRATED / ANALOG DEVICES DS4402N Dual-Channel DAC
The DS4402N from Maxim Integrated Products is a dual-channel, I²C-controlled digital-to-analog converter (DAC) in a 14-pin TDFN package. Each output can be programmed with 31 sink and 31 source current settings via the I²C interface. The full-scale range and step size of each output are set by external resistors, making the device suitable for power supply adjustment, power supply margining, and adjustable current sinking or sourcing. It operates with a supply voltage from 2.7V to 5.5V and supports an operating temperature range from -40°C to 85°C. The device includes two three-level address pins, allowing up to nine devices on the same I²C bus. It features a 1.23V reference voltage, with a maximum I²C clock frequency of 400kHz. Typical supply current at 5.5V is 500μA.
MAXIM INTEGRATED / ANALOG DEVICES DS4402N Dual-Channel DAC Specifications:
- Package Type: 14-pin TDFN-EP
- Supply Voltage: 2.7V to 5.5V
- Operating Temperature Range: -40°C to 85°C
- Reference Voltage: 1.23V
- Max I2C Clock Frequency: 400kHz
- Supply Current: 500μA at 5.5V
- Outputs: Two channels (OUT0 and OUT1), programmable sink/source current with 31 settings each
- Full-Scale Range: Determined by external resistors using the formula Res = (Vref / Ifs) x (31/4)
- Address Pins: Two tri-level address pins (AO, A1) for up to 9 addresses
- DAC Resolution: 5-bit control with sink/source capability, high linearity
- Bus Capacitance: 400 pF
- SDA and SCL logic levels: Vcc typical, low leakage currents
- Package thermals: Designed for surface-mount applications with exposed pad for grounding
Buy the Maxim Series DS4402 Dual-Channel DAC: 14-Pin TDFN Power Supply Adjustment
Enhance your power management systems with the Maxim DS4402N dual-channel I2C DAC. Compact 14-pin TDFN package, programmable with external resistors for precise current control. Supports 2.7V to 5.5V operation, ensuring flexible integration into various projects. Features nine I2C addresses through configurable address pins, making multiple device setups straightforward. Its industry-leading linearity and resolution enable accurate power supply margining and current sourcing or sinking applications. Ideal for engineers seeking reliable, high-performance power adjustment solutions in a compact form factor.
Buy Maxim DS4402N now and experience unmatched reliability and performance in power supply adjustment and adjustable current sourcing/sinking.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES DS4402N?
You can click on the BUY or RFQ button to purchase DS4402N from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part DS4402N?
You can download the DS4402N datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of DS4402N?
MAXIM INTEGRATED / ANALOG DEVICES