DAC53004 Series
10-bit, 4-channel low-power voltage/current output smart DAC with Hi-Z, EEPROM, waveform generator
Manufacturer: Texas Instruments
Catalog
10-bit, 4-channel low-power voltage/current output smart DAC with Hi-Z, EEPROM, waveform generator
Key Features
• Programmable voltage or current outputs with flexible configuration:Voltage outputs:1 LSB INL and DNL (10-bit)Gains of 1x, 1.5x, 2x, 3x, and 4xCurrent outputs:1 LSB INL and DNL (8-bit)Unipolar and bipolar output range options from 25 µA to 250 µA35-µA/channel IDDin voltage-output modeProgrammable comparator mode for all channelsHigh-impedance output when VDD is offHigh-impedance and resistive pulldown power-down modes50-MHz SPI-compatible interfaceAutomatically detected I2C, PMBus™, or SPI interface1.62-V VIHwith VDD= 5.5 VGeneral-purpose input/output (GPIO) configurable as multiple functionsPredefined waveform generation: sine wave, triangular, sawtoothUser-programmable nonvolatile memory (NVM)Internal, external, or power-supply as referenceWide operating range:Power supply: 1.8 V to 5.5 VTemperature range: –40˚C to +125˚CTiny package: 16-pin WQFN (3 mm × 3 mm)Programmable voltage or current outputs with flexible configuration:Voltage outputs:1 LSB INL and DNL (10-bit)Gains of 1x, 1.5x, 2x, 3x, and 4xCurrent outputs:1 LSB INL and DNL (8-bit)Unipolar and bipolar output range options from 25 µA to 250 µA35-µA/channel IDDin voltage-output modeProgrammable comparator mode for all channelsHigh-impedance output when VDD is offHigh-impedance and resistive pulldown power-down modes50-MHz SPI-compatible interfaceAutomatically detected I2C, PMBus™, or SPI interface1.62-V VIHwith VDD= 5.5 VGeneral-purpose input/output (GPIO) configurable as multiple functionsPredefined waveform generation: sine wave, triangular, sawtoothUser-programmable nonvolatile memory (NVM)Internal, external, or power-supply as referenceWide operating range:Power supply: 1.8 V to 5.5 VTemperature range: –40˚C to +125˚CTiny package: 16-pin WQFN (3 mm × 3 mm)
Description
AI
The 12-bit DAC63004 and 10-bit DAC53004 ( DACx3004) are a pin-compatible family of ultra-low-power, quad-channel, buffered, voltage-output and current-output smart digital-to-analog converters (DACs). These DACx3004 support Hi-Z power-down mode and Hi-Z output during power-off condition. The DAC outputs provide a force-sense option for use as a programmable comparator and current sink. The multifunction GPIO, function generation, and NVM enable these smart DACs for processor-less applications and design reuse. These devices automatically detect I2C, PMBus, and SPI interfaces and contain an internal reference.
The feature set combined with the tiny package and ultra-low power make these smart DACs an excellent choice for applications such as land mobile radios, pulseoximeters, notebook PCs, and other battery-operated applications for biasing, calibration, and waveform generation.
The 12-bit DAC63004 and 10-bit DAC53004 ( DACx3004) are a pin-compatible family of ultra-low-power, quad-channel, buffered, voltage-output and current-output smart digital-to-analog converters (DACs). These DACx3004 support Hi-Z power-down mode and Hi-Z output during power-off condition. The DAC outputs provide a force-sense option for use as a programmable comparator and current sink. The multifunction GPIO, function generation, and NVM enable these smart DACs for processor-less applications and design reuse. These devices automatically detect I2C, PMBus, and SPI interfaces and contain an internal reference.
The feature set combined with the tiny package and ultra-low power make these smart DACs an excellent choice for applications such as land mobile radios, pulseoximeters, notebook PCs, and other battery-operated applications for biasing, calibration, and waveform generation.
