AD7394ARZ-REEL7

AD7394ARZ-REEL7 Datasheet

AD7394 / AD7395 +3V, Dual, Serial Input 12-Bit / 10-Bit DAC

Part	Datasheet
AD7394ARZ-REEL7	AD7394ARZ-REEL7 (pdf)

Related Parts	Information
AD7394ARZ	AD7394ARZ

PDF Datasheet Preview
AD7394 / AD7395 +3V, Dual, Serial Input 12-Bit / 10-Bit DAC Micropower 100 uA/DAC uA Typical Power Shutdown Single-Supply V to V Operation Compact mm Height TSSOP-14 Package AD7394/12-Bit Resolution AD7395/10-Bit Resolution Serial Interface with Schmitt Trigger Inputs APPLICATIONS Automotive Output Span Voltage Portable Communications Digitally Controlled Calibration PC Peripherals The AD7394/AD7395 family of dual, 12-/10-bit, voltage output digital-to-analog converters is designed to operate from a single +3 V supply. Built using a CBCMOS process, this monolithic DAC offers the user low cost and ease of use in single-supply +3 V systems. Operation is guaranteed over the supply voltage range of V to V making this device ideal for battery operated applications. The full-scale output voltage is determined by the applied external reference input voltage, VREF. The rail-to-rail VREF input to VOUT outputs allows for a full-scale voltage set equal to the positive supply VDD or any value in between. A doubled-buffered serial data interface offers high speed, microcontroller compatible inputs using serial-data-in SDI , clock CLK and load strobe LDA + LDB pins. A chip-select CS pin simplifies connection of multiple DAC packages by enabling the clock input when active low. Additionally, an RS input sets the output to zero scale or to 1/2 scale based on the logic level applied to the MSB pin. The power shutdown pin, SHDN, reduces power dissipation to nanoamp current levels. All digital inputs contain Schmitt-triggered logic levels to minimize power dissipation and prevent false triggering on the clock input. Both parts are offered in the same pinout to allow users to select the amount of resolution appropriate for their application without circuit card redesign. The AD7394/AD7395 is specified over the extended industrial -40°C to +85°C temperature range. Packages available include plastic DIP and low profile mm height SO-14 surface mount packages. The AD7395ARU is available for ultra-compact applications in a thin mm TSSOP-14 package. For automotive applications the AD7395AR is specified for operation over the -40°C to +125°C temperature range.

PDF Datasheet Preview

AD7394 / AD7395 +3V, Dual, Serial Input 12-Bit / 10-Bit DAC

Micropower 100 uA/DAC uA Typical Power Shutdown Single-Supply V to V Operation Compact mm Height TSSOP-14 Package AD7394/12-Bit Resolution AD7395/10-Bit Resolution Serial Interface with Schmitt Trigger Inputs

APPLICATIONS Automotive Output Span Voltage Portable Communications Digitally Controlled Calibration PC Peripherals

The AD7394/AD7395 family of dual, 12-/10-bit, voltage output digital-to-analog converters is designed to operate from a single +3 V supply. Built using a CBCMOS process, this monolithic DAC offers the user low cost and ease of use in single-supply +3 V systems. Operation is guaranteed over the supply voltage range of V to V making this device ideal for battery operated applications.

The full-scale output voltage is determined by the applied external reference input voltage, VREF. The rail-to-rail VREF input to VOUT outputs allows for a full-scale voltage set equal to the positive supply VDD or any value in between.

A doubled-buffered serial data interface offers high speed, microcontroller compatible inputs using serial-data-in SDI , clock CLK and load strobe LDA + LDB pins. A chip-select CS pin simplifies connection of multiple DAC packages by enabling the clock input when active low. Additionally, an RS input sets the output to zero scale or to 1/2 scale based on the logic level applied to the MSB pin. The power shutdown pin, SHDN, reduces power dissipation to nanoamp current levels. All digital inputs contain Schmitt-triggered logic levels to minimize power dissipation and prevent false triggering on the clock input.

Both parts are offered in the same pinout to allow users to select the amount of resolution appropriate for their application without circuit card redesign.

The AD7394/AD7395 is specified over the extended industrial -40°C to +85°C temperature range. Packages available include plastic DIP and low profile mm height SO-14 surface mount packages. The AD7395ARU is available for ultra-compact applications in a thin mm TSSOP-14 package. For automotive applications the AD7395AR is specified for operation over the -40°C to +125°C temperature range.

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived AD7394ARZ-REEL7 Datasheet file may be downloaded here without warranties.

Datasheet ID: AD7394ARZ-REEL7 517728