DAC8552 Series
16-Bit, Dual-Channel, Ultralow Glitch, Voltage Output, Digital to Analog Converter
Manufacturer: Texas Instruments
Catalog
16-Bit, Dual-Channel, Ultralow Glitch, Voltage Output, Digital to Analog Converter
Key Features
• Relative Accuracy: 4LSBGlitch Energy: 0.15nV-sMicroPower Operation: 155µA per Channel at 2.7VPower-On Reset to Zero-ScalePower Supply: 2.7V to 5.5V16-Bit Monotonic Over TemperatureSettling Time: 10µs to ±0.003% FSRUltra-Low AC Crosstalk: -100dB TypLow-Power Serial Interface with Schmitt-Triggered InputsOn-Chip Output Buffer Amplifier with Rail-to-Rail OperationDouble-Buffered Input ArchitectureSimultaneous or Sequential Output Update and Power-downAvailable in a Tiny MSOP-8 PackageAPPLICATIONSPortable InstrumentationClosed-Loop Servo ControlProcess ControlData Acquisition SystemsProgrammable AttenuationPC PeripheralsSPI, QSP are trademarks of Motorola, Inc.Microwire is a trademark of National Semiconductor.All other trademarks are the property of their respective owners.Relative Accuracy: 4LSBGlitch Energy: 0.15nV-sMicroPower Operation: 155µA per Channel at 2.7VPower-On Reset to Zero-ScalePower Supply: 2.7V to 5.5V16-Bit Monotonic Over TemperatureSettling Time: 10µs to ±0.003% FSRUltra-Low AC Crosstalk: -100dB TypLow-Power Serial Interface with Schmitt-Triggered InputsOn-Chip Output Buffer Amplifier with Rail-to-Rail OperationDouble-Buffered Input ArchitectureSimultaneous or Sequential Output Update and Power-downAvailable in a Tiny MSOP-8 PackageAPPLICATIONSPortable InstrumentationClosed-Loop Servo ControlProcess ControlData Acquisition SystemsProgrammable AttenuationPC PeripheralsSPI, QSP are trademarks of Motorola, Inc.Microwire is a trademark of National Semiconductor.All other trademarks are the property of their respective owners.
Description
AI
The DAC8552 is a 16-bit, dual channel, voltage output digital-to-analog converter (DAC) offering low power operation and a flexible serial host interface. Each on-chip precision output amplifier allows rail-to-rail output swing to be achieved over the supply range of 2.7V to 5.5V. The device supports a standard 3-wire serial interface capable of operating with input data clock frequencies up to 30MHz for VDD= 5V.
The DAC8552 requires an external reference voltage to set the output range of each DAC channel. Also incorporated into the device is a power-on reset circuit which ensures that the DAC outputs power up at zero-scale and remain there until a valid write takes place. The DAC8552 provides a flexible power-down feature, accessed over the serial interface, that reduces the current consumption of the device to 700nA at 5V.
The low-power consumption of this device in normal operation makes it ideally suited for portable, battery-operated equipment and other low-power applications. The power consumption is 0.5mW per channel at 2.7V, reducing to 1µW in power-down mode.
The DAC8552 is available in a MSOP-8 package with a specified operating temperature range of -40°C to +105°C.
The DAC8552 is a 16-bit, dual channel, voltage output digital-to-analog converter (DAC) offering low power operation and a flexible serial host interface. Each on-chip precision output amplifier allows rail-to-rail output swing to be achieved over the supply range of 2.7V to 5.5V. The device supports a standard 3-wire serial interface capable of operating with input data clock frequencies up to 30MHz for VDD= 5V.
The DAC8552 requires an external reference voltage to set the output range of each DAC channel. Also incorporated into the device is a power-on reset circuit which ensures that the DAC outputs power up at zero-scale and remain there until a valid write takes place. The DAC8552 provides a flexible power-down feature, accessed over the serial interface, that reduces the current consumption of the device to 700nA at 5V.
The low-power consumption of this device in normal operation makes it ideally suited for portable, battery-operated equipment and other low-power applications. The power consumption is 0.5mW per channel at 2.7V, reducing to 1µW in power-down mode.
The DAC8552 is available in a MSOP-8 package with a specified operating temperature range of -40°C to +105°C.
