DAC43401 Series
8-bit 1-channel voltage-output smart DAC with Hi-Z, EEPROM, waveform generator and comparator
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
8-bit 1-channel voltage-output smart DAC with Hi-Z, EEPROM, waveform generator and comparator
| Part | Mounting Type | Supplier Device Package | Reference Type | Operating Temperature [Max] | Operating Temperature [Min] | Architecture | Output Type | Differential Output | Settling Time | Data Interface | Voltage - Supply, Analog [Min] | Voltage - Supply, Analog [Max] | Number of Bits | Package / Case | Voltage - Supply, Digital [Min] | Voltage - Supply, Digital [Max] | INL/DNL (LSB) [Min] | INL/DNL (LSB) [Max] | Qualification | Grade |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments DAC43401DSGR | Surface Mount | 8-WSON (2x2) | Internal | 125 °C | -40 °C | String DAC | Voltage - Buffered | 12 µs | I2C | 1.8 V | 5.5 V | 8 | 8-WFDFN Exposed Pad | 1.71 V | 5.5 V | -1 LSB | 1 LSB | |||
Texas Instruments DAC43401DSGRQ1 | Surface Mount | 8-WSON (2x2) | 125 °C | -40 °C | String DAC | Voltage - Buffered | 12 µs | I2C | 1.71 V | 5.5 V | 8 | 8-WFDFN Exposed Pad | 0.4 V | 1.62 V | -1 LSB | 1 LSB | AEC-Q100 | Automotive | ||
Texas Instruments DAC43401DSGT | Surface Mount | 8-WSON (2x2) | Internal | 125 °C | -40 °C | String DAC | Voltage - Buffered | 12 µs | I2C | 1.8 V | 5.5 V | 8 | 8-WFDFN Exposed Pad | 1.71 V | 5.5 V | -1 LSB | 1 LSB |
Key Features
• 1 LSB INL and DNL (10-bit and 8-bit)Wide operating rangePower supply: 1.8 V to 5.5 VTemperature range: –40˚C to +125˚CPMBus™ compatible I2C interfaceStandard, Fast, and Fast+ modesDigital slew rate control1.62-V VIHwith VDD= 5.5 VUser-programmable nonvolatile memory (NVM/EEPROM)Save and recall all register settingsProgrammable waveform generation: Square, ramp, and sawtoothPreprogrammed medical-alarm tone-generation mode: low, medium, and high priority alarmsInternal referenceVery low power: 0.2 mA at 1.8 VFlexible startup: High impedance or 10K-GNDTiny package: 8-pin WSON (2 mm × 2 mm)1 LSB INL and DNL (10-bit and 8-bit)Wide operating rangePower supply: 1.8 V to 5.5 VTemperature range: –40˚C to +125˚CPMBus™ compatible I2C interfaceStandard, Fast, and Fast+ modesDigital slew rate control1.62-V VIHwith VDD= 5.5 VUser-programmable nonvolatile memory (NVM/EEPROM)Save and recall all register settingsProgrammable waveform generation: Square, ramp, and sawtoothPreprogrammed medical-alarm tone-generation mode: low, medium, and high priority alarmsInternal referenceVery low power: 0.2 mA at 1.8 VFlexible startup: High impedance or 10K-GNDTiny package: 8-pin WSON (2 mm × 2 mm)
Description
AI
The 10-bit DAC53401 and 8-bit DAC43401 (DACx3401) are a pin-compatible family of buffered voltage-output digital-to-analog converters (DACs). These devices consume very low power, and are available in a tiny 8-pin WSON package. The feature set combined with the tiny package and low power make the DACx3401 an excellent choice for applications such as LED and general-purpose bias point generation, power supply control, digitizers, PWM signal generation, and medical alarm tone generation.
These devices have nonvolatile memory (NVM), an internal reference, and a PMBus-compatible I2C interface. The DACx3401 operates with either an internal reference or the power supply as a reference, and provides full-scale output of 1.8 V to 5.5 V. The devices communicate through the I2C interface. These devices support I2C standard mode, fast mode, and fast+ mode.
The DACx3401 are feature rich, and include PMBus voltage margin commands, user-programmable power up to high impedance, standalone waveform generator, medical alarm tone generator, dedicated feedback pin, and more.
The DACx3401 operate within the temperature range of –40°C to +125°C.
The 10-bit DAC53401 and 8-bit DAC43401 (DACx3401) are a pin-compatible family of buffered voltage-output digital-to-analog converters (DACs). These devices consume very low power, and are available in a tiny 8-pin WSON package. The feature set combined with the tiny package and low power make the DACx3401 an excellent choice for applications such as LED and general-purpose bias point generation, power supply control, digitizers, PWM signal generation, and medical alarm tone generation.
These devices have nonvolatile memory (NVM), an internal reference, and a PMBus-compatible I2C interface. The DACx3401 operates with either an internal reference or the power supply as a reference, and provides full-scale output of 1.8 V to 5.5 V. The devices communicate through the I2C interface. These devices support I2C standard mode, fast mode, and fast+ mode.
The DACx3401 are feature rich, and include PMBus voltage margin commands, user-programmable power up to high impedance, standalone waveform generator, medical alarm tone generator, dedicated feedback pin, and more.
The DACx3401 operate within the temperature range of –40°C to +125°C.