DS4412U+
ActiveDUAL-CHANNEL, I²C ADJUSTABLE SINK/SOURCE CURRENT DAC
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DS4412U+
ActiveDUAL-CHANNEL, I²C ADJUSTABLE SINK/SOURCE CURRENT DAC
Technical Specifications
Parameters and characteristics for this part
| Specification | DS4412U+ |
|---|---|
| Architecture | Current Source, Current Sink |
| Data Interface | I2C |
| Differential Output | False |
| INL/DNL (LSB) | 1 LSB, 0.5 LSB |
| Mounting Type | Surface Mount |
| Number of Bits | 4 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Output Type | Current - Unbuffered |
| Package / Case | 8-TSSOP, 8-MSOP |
| Package / Case | 0.118 in, 3 mm Width |
| Supplier Device Package | 8-uMAX/uSOP |
| Voltage - Supply, Analog [Max] | 5.5 V |
| Voltage - Supply, Analog [Min] | 2.7 V |
| Voltage - Supply, Digital [Max] [custom] | 5.5 V |
| Voltage - Supply, Digital [Min] [custom] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 2.28 | <3d |
| 10 | $ 1.69 | |||
| 50 | $ 1.45 | |||
| 100 | $ 1.38 | |||
| 250 | $ 1.30 | |||
| 500 | $ 1.25 | |||
| 1000 | $ 1.22 | |||
| 2500 | $ 1.17 | |||
| 5000 | $ 1.15 | |||
Description
General part information
DS4412 Series
The DS4412 contains two I²C adjustable-current DACs that are each capable of sinking or sourcing current. Each output has 15 sink and 15 source settings that are programmed by I²C interface. The full-scale range and step size of each output is determined by an external resistor that can adjust the output current over a 4:1 range.The output pins, OUT0 and OUT1, power-up in a high-impedance state.ApplicationsAdjustable Current Sink or SourcePower-Supply AdjustmentPower-Supply Margining
Documents
Technical documentation and resources