DS4432U+T&R
ActiveDUAL-CHANNEL, I²C ADJUSTABLE SINK/SOURCE CURRENT DAC
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DS4432U+T&R
ActiveDUAL-CHANNEL, I²C ADJUSTABLE SINK/SOURCE CURRENT DAC
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Technical Specifications
Parameters and characteristics for this part
| Specification | DS4432U+T&R |
|---|---|
| Architecture | Current Source, Current Sink |
| Data Interface | I2C |
| Differential Output | False |
| INL/DNL (LSB) | 1 LSB, 0.5 LSB |
| Mounting Type | Surface Mount |
| 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
Description
General part information
DS4432 Series
The DS4432 contains two I²C programmable current DACs that are each capable of sinking and sourcing current up to 200µA. Each DAC output has 127 sink and 127 source settings that are programmed using the I²C interface. The current DAC outputs power up in a high-impedance state.ApplicationsAdjustable Current Sink or SourcePower-Supply AdjustmentPower-Supply Margining
Documents
Technical documentation and resources