AD7303BRMZ - ADI

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

Part No

AD7303BRMZ
Manufacturer

ADI
ChipWorker Part#

CW623458
Category

Digital to Analog, DAC IC
Package

MSOP-8
Description

ANALOG DEVICES AD7303BRMZ Digital to Analog Converter, 8Bit, 30MSPS, Serial, 2.7V to 5.5V, SOP, 8Pins
Documentation

Datasheet

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AD7303BRMZ Specifications

Attribute	Attribute Value

Part Number	AD7303BRMZ
Manufacturer	ADI
ChipWorker Part#	CW623458
Category	Digital to Analog, DAC IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	MSOP-8
Number of Outputs	2 Output
Number of Channels	2 Channel
Number of Bits	8 Bit
Power Dissipation	0.45 W
Sample Rate	833 ksps
Resolution (Bits)	8.0 Bit
Operating Temperature (Max)	105 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	450 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	3 mm
Size-Width	3 mm
Size-Height	0.85 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 AD7303 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. This device uses a versatile 3-wire serial interface that operates at clock rates up to 30 MHz, and is compatible with QSPI, SPI, microwire and digital signal processor interface standards. The serial input register is sixteen bits wide; 8 bits act as data bits for the DACs, and the remaining eight bits make up a control register.
The on-chip control register is used to address the relevant DAC, to power down the complete device or an individual DAC, to select internal or external reference and to provide a synchronous loading facility for simultaneous update of the DAC outputs with a software LDAC function.
The low power consumption of this part makes it ideally suited to portable battery operated equipment. The power consumption is 7.5 mW max at 3 V, reducing to less than 3 µW in full power-down mode.
The AD7303 is available in an 8-pin plastic dual in-line package, 8-lead SOIC and microSOIC packages.
### Features and Benefits
Two 8-Bit DACs in One Package
8-Pin DIP/SOIC and microSOIC Packages
+2.7 V to +5.5 V Operation
Internal & External Reference Capability
Three-Wire Serial Interface QSPI™, SPI™ and Microwire™ Compatible
Individual DAC Power-Down Function
On-Chip Output Buffer Rail-to-Rail Operation
On-Chip Control Register
Low Power Operation: 2.3 mA @3.3 V
Full Power-Down to 1 µA max, typically 80 nA

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