AD7302BRZ - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

AD7302BRZ
Manufacturer

ADI
ChipWorker Part#

CW370440
Category

Digital to Analog, DAC IC
Package

SOIC-20
Description

ANALOG DEVICES AD7302BRZ Digital to Analog Converter, 8Bit, 833KSPS, Parallel, 2.7V to 5.5V, SOIC, 20Pins
Documentation

Datasheet

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AD7302BRZ Specifications

Attribute	Attribute Value

Part Number	AD7302BRZ
Manufacturer	ADI
ChipWorker Part#	CW370440
Category	Digital to Analog, DAC IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	20 Pin
Case/Package	SOIC-20
Supply Voltage (DC)	5.50V (max)
Number of Outputs	2 Output
Supply Current	2.8 mA
Number of Channels	2 Channel
Number of Positions	20 Position
Number of Bits	8 Bit
Power Dissipation	0.87 W
Sample Rate	833 ksps
Resolution (Bits)	8.0 Bit
Operating Temperature (Max)	105 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	870 mW
Number of DACs	2 DAC
Supply Voltage	2.7V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	2.7 V
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Size-Length	13 mm
Size-Width	7.6 mm
Size-Height	2.35 mm
Operating Temperature	-40℃ ~ 105℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
Mil-Spec	No
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

Product Details
The AD7302 is a dual, 8-bit voltage out DAC that operates from a single +2.7 V to +5.5 V supply. Its on-chip precision output buffers allow the DAC outputs to swing rail to rail. The AD7302 has a parallel microprocessor and DSP-compatible interface with high speed registers and double buffered interface logic. Data is loaded to the registers on the rising edge of CS or WR and the A/B pin selects either DAC A or DAC B.
Reference selection for AD7302 can be either an internal reference derived from the VDD or an external reference applied at the REFIN pin. Both DACs can be simultaneously updated using the asynchronous LDAC input and can be cleared by using the asynchronous CLR input.
The low power consumption of this part makes it ideally suited to portable battery operated equipment. The power consumption is less than 10 mW at 3.3 V, reducing to 3 µW in powerdown mode.
The AD7302 is available in a 20-pin plastic dual-in-line package, 20-lead SOIC and a 20-lead TSSOP package.
### Features and Benefits
Two 8-Bit DACs in One Package
20-Lead DIP/SOIC/TSSOP Package
+2.7 V to +5.5 V Operation
Internal and External Reference Capability
DAC Power-Down Function
Parallel Interface
On-Chip Output Buffer Rail-to-Rail Operation
Low power Operation 3 mA max @ 3.3 V
Power-Down to 1 µA max @ 25°C

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