Integrated Circuits (ICs)

DAC811JU/1K

Obsolete

Texas Instruments

IC DAC 12BIT V-OUT 28SOIC

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Integrated Circuits (ICs)

DAC811JU/1K

Obsolete

Texas Instruments

IC DAC 12BIT V-OUT 28SOIC

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	DAC811JU/1K

Architecture	R-2R
Data Interface	Parallel
Differential Output	False
INL/DNL (LSB)	0.5 LSB, 0.25 LSB
Mounting Type	Surface Mount
Number of Bits	12 bits
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Output Type	Voltage - Buffered
Package / Case	28-SOIC
Package / Case [x]	0.295 in
Package / Case [y]	7.5 mm
Reference Type	Internal
Settling Time	4 µs
Supplier Device Package	28-SOIC
Voltage - Supply, Analog [Max]	16.5 V
Voltage - Supply, Analog [Min]	-11.4 V
Voltage - Supply, Digital	5 V

DAC811 Series

12-bit Digital-to-Analog Converter w/Parallel Interface

Part	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Reference Type	INL/DNL (LSB)	Voltage - Supply, Digital	Number of Bits	Settling Time	Mounting Type	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Architecture	Output Type	Data Interface	Package / Case	Package / Case	Package / Case	Package / Case [x]	Package / Case [y]
Texas Instruments DAC811JPG4	70 °C	0 °C	28-PDIP	Internal	0.25 LSB 0.5 LSB	5 V	12 bits	4 µs	Through Hole	-11.4 V	16.5 V	R-2R	Voltage - Buffered	Parallel	28-DIP	0.6 in	15.24 mm
Texas Instruments DAC811JU	70 °C	0 °C	28-SOIC	Internal	0.25 LSB 0.5 LSB	5 V	12 bits	4 µs	Surface Mount	-11.4 V	16.5 V	R-2R	Voltage - Buffered	Parallel	28-SOIC			0.295 in	7.5 mm
Texas Instruments DAC811JP	70 °C	0 °C	28-PDIP	Internal	0.25 LSB 0.5 LSB	5 V	12 bits	4 µs	Through Hole	-11.4 V	16.5 V	R-2R	Voltage - Buffered	Parallel	28-DIP	0.6 in	15.24 mm
Texas Instruments DAC811KP	70 °C	0 °C	28-PDIP	Internal	0.125 LSB 0.25 LSB	5 V	12 bits	4 µs	Through Hole	-11.4 V	16.5 V	R-2R	Voltage - Buffered	Parallel	28-DIP	0.6 in	15.24 mm
Texas Instruments DAC811KUG4	70 °C	0 °C	28-SOIC	Internal	0.125 LSB 0.25 LSB	5 V	12 bits	4 µs	Surface Mount	-11.4 V	16.5 V	R-2R	Voltage - Buffered	Parallel	28-SOIC			0.295 in	7.5 mm
Texas Instruments DAC811BH	85 °C	-25 °C	28-CDIP	Internal	0.125 LSB 0.25 LSB	5 V	12 bits	4 µs	Through Hole	-11.4 V	16.5 V	R-2R	Voltage - Buffered	Parallel	28-CDIP Window	0.6 in	15.24 mm
Texas Instruments DAC811JU/1K	70 °C	0 °C	28-SOIC	Internal	0.25 LSB 0.5 LSB	5 V	12 bits	4 µs	Surface Mount	-11.4 V	16.5 V	R-2R	Voltage - Buffered	Parallel	28-SOIC			0.295 in	7.5 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

DAC811 Series

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.

Documents

Technical documentation and resources

No documents available