DAC811JU - TI

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

Part No

DAC811JU
Manufacturer

TI
ChipWorker Part#

CW39224790
Category

Digital to Analog, DAC IC
Package

SOIC-28
Description

Digital to Analog Converter 12Bit Digital-to-Analog Converter w/Parallel Interface DAC 1CH R-2R 12Bit 28Pin SOIC Tube
Documentation

Datasheet

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DAC811JU Specifications

Attribute	Attribute Value

Part Number	DAC811JU
Manufacturer	TI
ChipWorker Part#	CW39224790
Category	Digital to Analog, DAC IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	28 Pin
Case/Package	SOIC-28
Operating Voltage	5V ~ 18V
Number of Outputs	1 Output
Supply Current	-23.0 mA
Number of Channels	1 Channel
Number of Bits	12 Bit
Power Dissipation	0.8 W
Sample Rate	250 ksps
Power Consumption	625 mW
Thermal Shutdown	No
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Power Dissipation (Max)	800 mW
Number of DACs	1 DAC
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Size-Length	18 mm
Size-Width	7.52 mm
Size-Height	2.35 mm
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The DAC811 is a complete, single-chip integrated-circuit, microprocessor-compatible, 12-bit digital-to-analog converter. The chip combines a precision voltage reference, microcomputer interface logic, and double-buffered latch, in a 12-bit D/A converter with a voltage output amplifier. Fast current switches and a laser-trimmed thin-film resistor network provide a highly accurate and fast D/A converter.
Microcomputer interfacing is facilitated by a double-buffered latch. The input latch is divided into three 4-bit nibbles to permit interfacing to 4-, 8-, 12-, or 16-bit buses and to handle right-or left-justified data. The 12-bit data in the input latches is transferred to the D/A latch to hold the output value.
Input gating logic is designed so that loading the last nibble or byte of data can be accomplished simultaneously with the transfer of data (previously stored in adjacent latches) from adjacent input latches to the D/A latch. This feature avoids spurious analog output values while using an interface technique that saves computer instructions.
The DAC811 is laser trimmed at the wafer level and is specified to ±1/4LSB maximum linearity error (B, K, and S grades) at 25°C and °1/2LSB maximum over the temperature range. All grades are guaranteed monotonic over the specification temperature range.
The DAC811 is available in six performance grades and three package types. DAC811J and K are specified over the temperature ranges of 0°C to +70°C; DAC811A and B are specified over 25°C to +85°C; DAC811R and S are specified over 55°C to +125°C. DAC811J and K are packaged in a reliable 28-pin plastic DIP or plastic SO package, while DAC811A and B are available in a 28-pin 0.6" wide dual-inline hermetically sealed ceramic side-brazed package (H package).

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