Integrated Circuits (ICs) > Data Converter ICs > Digital to Analog Converters (DACs) > AD7237JNZ

AD7237JNZ

Analog Devices

Part Number:	AD7237JNZ
Manufacturer:	Analog Devices
Part Type:	Integrated Circuits (ICs) > Data Converter ICs > Digital to Analog Converters (DACs) > AD7237JNZ
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Description:	Dual 12-Bit Complete DAC with Double Buffered Byte Loading

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Dual 12-Bit Complete DAC with Double Buffered Byte Loading

Specifications

TYPE	DESCRIPTION
Case/Package	PDIP
Contact Plating	Tin
Mount	Through Hole
Number of Pins	24
Conversion Rate	125 ksps
Dual Supply Voltage	15 V
Integral Nonlinearity (INL)	1 LSB
Interface	Parallel
Max Dual Supply Voltage	15.75 V
Max Operating Temperature	85 °C
Max Power Dissipation	300 mW
Max Supply Voltage	15 V
Min Dual Supply Voltage	14.25 V
Min Operating Temperature	-55 °C
Min Supply Voltage	14.25 V
Nominal Supply Current	11 mA
Number of Bits	12
Number of Channels	2
Number of Converters	2
Number of D/A Converters	2
Number of DAC Channels	2
Number of Outputs	2
Operating Supply Voltage	15 V
Output Type	Voltage
Packaging	Bulk
Polarity	Bipolar, Unipolar
Power Dissipation	300 mW
Reference Voltage	5 V
Resolution	1.5 B
Sampling Rate	125 ksps
Schedule B	8542390000
Settling Time	10 µs
Supply Type	Dual
Height	3.3 mm
Length	31.19 mm
Width	6.61 mm

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Documentation for Analog Devices AD7237JNZ

Datasheet	View & Download AD7237JNZ Datasheet
Datasheet	View & Download AD7237JNZ Datasheet
Datasheet	View & Download AD7237JNZ Datasheet
Datasheet	View & Download AD7237JNZ Datasheet

Alternate Descriptions

Descriptions of Analog Devices AD7237JNZ provided by its distributors.
Dual 12-Bit Complete DAC with Double Buffered Byte Loading
Digital to Analog Converters - DAC DUAL 12 BIT IC w/ Dbl Buffrd Byte Load
Digital to Analog Converter 2 Channel Rail to Rail 12-Bit 24-Pin PDIP
DAC 2-CH R-2R 12-bit 24-Pin PDIP N Tube
Dac, 12Bit, Dip-24, -40 To 85Deg C; Resolution (Bits):12Bit; Sampling Rate:-; Data Interface:Parallel; Supply Voltage Range:± 14.25V To ± 15.75V; Adc/Dac Case Style:Dip; No. Of Pins:24Pins; Input Channel Type:Single Ended Rohs Compliant: Yes |Analog Devices AD7237JNZ
The AD7237A/AD7247A is an enhanced version of the industry standard AD7237/AD7247. Improvements include operation from 12 V to 15 V supplies, faster interface times and better reference variations with VDD. Additional features include faster settling times. The AD7237A/AD7247A is a complete, dual, 12-bit, voltage output digital-to-analog converter with output amplifiers and Zener voltage reference on a monolithic CMOS chip. No external user trims are required to achieve full specified performance. Both parts are microprocessor compatible, with high speed data latches and interface logic. The AD7247A accepts 12-bit parallel data which is loaded into the respective DAC latch using the WR input and a separate Chip Select input for each DAC. The AD7237A has a double buffered interface structure and an 8-bit wide data bus with data loaded to the respective input latch in two write operations. An asynchronous LDAC signal on the AD7237A updates the DAC latches and analog outputs. A REF OUT/REF IN function is provided which allows either the on-chip 5 V reference or an external reference to be used as a reference voltage for the part. For single supply operation, two output ranges of 0 V to +5 V and 0 V to +10 V are available, while these two ranges plus an additional +- 5 V range are available with dual supplies. The output amplifiers are capable of developing +10 V across a 2 k\Omega load to GND. The AD7237A/AD7247A is fabricated in Linear Compatible CMOS (LC2MOS), an advanced, mixed technology process that combines precision bipolar circuits with low power CMOS logic. Both parts are available in a 24-pin, 0.3" wide plastic and hermetic dual-in-line package (DIP) and are also packaged in a 24-lead small outline (SOIC) package.

AD7237JNZ

Analog Devices

Specifications

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Documentation for Analog Devices AD7237JNZ

Alternate Descriptions

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