AD7392 Series

3 V, Parallel Input Micropower 12-Bit DACs

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

3 V, Parallel Input Micropower 12-Bit DACs

Part	Voltage - Supply, Analog (Min)	Voltage - Supply, Analog (Max)	Data Interface	Package Length	Package Name	Package Width	Settling Time (Typical)	Differential Output	Mounting Type	Voltage - Supply, Digital (Min)	Voltage - Supply, Digital (Max)	Architecture	Number of D/A Converters	Output Type	Number of Bits	Reference Type	Operating Temperature (Min)	Operating Temperature (Max)	INL (Max) (LSB)	DNL (Max) (LSB)
Analog Devices Inc./Maxim Integrated AD7392ANZ	2.7 V	5.5 V	Parallel	0.3 in	20-DIP 20-PDIP	7.62 mm	70 µs	No	Through Hole	2.7 V	5.5 V	R-2R	1 count	Voltage - Buffered	12 bits	External	-40 °C	85 °C	3 LSB	1 LSB
Analog Devices Inc./Maxim Integrated AD7392ARZ-REEL	2.7 V	5.5 V	Parallel	0.295 in	20-SOIC	7.5 mm	70 µs	No	Surface Mount	2.7 V	5.5 V	R-2R	1 count	Voltage - Buffered	12 bits	External	-40 °C	85 °C	3 LSB	1 LSB
Analog Devices Inc./Maxim Integrated AD7392AN	2.7 V	5.5 V	Parallel	0.3 in	20-DIP 20-PDIP	7.62 mm	70 µs	No	Through Hole	2.7 V	5.5 V	R-2R	1 count	Voltage - Buffered	12 bits	External	-40 °C	85 °C	3 LSB	1 LSB
Analog Devices Inc./Maxim Integrated AD7392AR	2.7 V	5.5 V	Parallel	0.295 in	20-SOIC	7.5 mm	70 µs	No	Surface Mount	2.7 V	5.5 V	R-2R	1 count	Voltage - Buffered	12 bits	External	-40 °C	85 °C	3 LSB	1 LSB
Analog Devices Inc./Maxim Integrated AD7392ARZ	2.7 V	5.5 V	Parallel	0.295 in	20-SOIC	7.5 mm	70 µs	No	Surface Mount	2.7 V	5.5 V	R-2R	1 count	Voltage - Buffered	12 bits	External	-40 °C	85 °C	3 LSB	1 LSB

Catalog

3 V, Parallel Input Micropower 12-Bit DACs

Description

The AD7392 /AD7393comprise a set of pin-compatible 10-/12-bit voltage output, digital-to-analog converters. The parts are designed to operate from a single 3 V supply. Built using a CBCMOS process, these monolithic DACs offer low cost and ease of use in single-supply 3 V systems. Operation is guaranteed over the supply voltage range of 2.7 V to 5.5 V, making this device ideal for battery-operated applications.The full-scale voltage output is determined by the external reference input voltage applied. The rail-to-rail REFINto DACOUTallows a full-scale voltage equal to the positive supply VDDor any value in between. The voltage outputs are capable of sourcing 5 mA.A data latch load of 12 bits with a 45 ns write time eliminates wait states when interfacing to the fastest processors. Addition-ally, an asynchronousRSinput sets the output to a zero scale at power-on or upon user demand.Both parts are offered with similar pinouts, which allows users to select the amount of resolution appropriate for their applications without changing the circuit card.The AD7392 / AD7393 are specified for operation over the extended industrial temperature range of −40°C to +85°C. The AD7393AR is specified for the automotive temperature range of −40°C to +125°C. The AD7392 / AD7393 are available in 20-lead PDIP and 20-lead SOIC packages.For serial data input, 8-lead packaged versions, see the AD7390 and AD7391.APPLICATIONSAutomotive 0.5 V to 4.5 V output span voltagePortable communicationsDigitally controlled calibrationPC peripherals