DAC8043U - TI

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

Part No

DAC8043U
Manufacturer

TI
ChipWorker Part#

CW11445876
Category

Digital to Analog, DAC IC
Package

SOIC-8
Description

Digital to Analog Converter CMOS 12Bit Serial Input Mulitplying Digital-to-Analog Converter DAC 1CH R-2R 12Bit 8Pin SOIC Tube
Documentation

Datasheet

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DAC8043U Specifications

Attribute	Attribute Value

Part Number	DAC8043U
Manufacturer	TI
ChipWorker Part#	CW11445876
Category	Digital to Analog, DAC IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Supply Voltage (DC)	4.75 V
Number of Outputs	1 Output
Output Voltage	300 mV
Supply Current	500 µA
Number of Channels	1 Channel
Number of Positions	8 Position
Number of Bits	12 Bit
Sample Rate	284 ksps
Power Consumption	2.50 mW
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Number of DACs	1 DAC
Supply Voltage	4.75V ~ 5.25V
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Size-Length	4.9 mm
Size-Width	3.91 mm
Size-Height	1.58 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
ECCN Code	EAR99

Product Description

The DAC8043 is a 12-bit current output multiplying digital-to-analog converter (DAC) that is packaged in a space saving surface mount 8-pin SOIC and an 8-pin Mini-DIP. Its 3-wire serial interface saves additional circuit board space which results in low power dissipation. When used with microprocessors having a serial port, the DAC8043 minimizes the digital noise feedthrough from its input to output. The serial port can be used as a dedicated analog bus and kept inactive while the DAC8043 is in use. Serial interfacing reduces the complexity of opto or transformer isolation applications.
The DAC8043 contains a 12-bit serial-in, parallel-out shift register, a 12-bit DAC register, a 12-bit CMOS DAC, and control logic. Serial input (SRI) data is clocked into the input register on the rising edge of the clock (CLK) pulse. When the new data word had been clocked in, it is loaded into the DAC register by taking the LD input low. Data in the DAC register is converted to an output current by the D/A converter.
The DAC8043 operates from a single +5V power supply which makes the DAC8043 an ideal low power, small size, high performance solution for several applications.

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