DAC081C081CISDX/NOPB
Active8-BIT MICRO POWER DIGITAL-TO-ANALOG CONVERTER WITH AN I2C-COMPATIBLE INTERFACE
DAC081C081CISDX/NOPB
Active8-BIT MICRO POWER DIGITAL-TO-ANALOG CONVERTER WITH AN I2C-COMPATIBLE INTERFACE
Description
General part information
DAC081C081 Series
The DAC081C08x device is an 8-bit, single-channel, voltage-output digital-to-analog converter (DAC) that operates from a 2.7-V to 5.5-V supply. The output amplifier allows rail-to-rail output swing and has an 4.5-µsec settling time. The DAC081C081 uses the supply voltage as the reference to provide the widest dynamic output range and typically consumes 132 µA while operating at 5 V. It is available in 6-lead SOT and WSON packages and provides three address options (pin selectable).
As an alternative, the DAC081C085 provides nine I2C addressing options and uses an external reference. It has the same performance and settling time as the DAC081C081. It is available in an 8-lead VSSOP.
The DAC081C081 and DAC081C085 use a 2-wire, I2C-compatible serial interface that operates in all three speed modes, including high-speed mode (3.4 MHz). An external address selection pin allows up to three DAC081C081 or nine DAC081C085 devices per 2-wire bus. Pin-compatible alternatives to the DAC081C081 are available that provide additional address options.
Technical Specifications
Parameters and characteristics for this part
| Specification | DAC081C081CISDX/NOPB |
|---|---|
| Architecture | String DAC |
| Data Interface | I2C |
| Differential Output | No |
| DNL Negative Tolerance (LSB) | 0.02 LSB |
| DNL Positive Tolerance (LSB) | 0.04 LSB |
| INL (LSB) Tolerance | 0.14 LSB |
| INL Negative Tolerance (LSB) | 0.14 LSB |
| INL Positive Tolerance (LSB) | 0.14 LSB |
| Mounting Type | Surface Mount |
| Number of Bits | 8 bits |
| Number of D/A Converters | 1 count |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Output Type | Voltage - Buffered |
| Package / Case | 6-WDFN Exposed Pad |
| Package Length | 2.2 mm |
| Package Name | 6-WSON |
| Package Width | 2.5 mm |
| Reference Type | Supply |
| Settling Time | 4.5 µs |
| Voltage - Supply, Analog (Max) | 5.5 V |
| Voltage - Supply, Analog (Min) | 2.7 V |
| Voltage - Supply, Digital (Max) | 5.5 V |
| Voltage - Supply, Digital (Min) | 2.7 V |
Pricing
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CAD
3D models and CAD resources for this part
