Integrated Circuits (ICs)

DAC7801KP

Obsolete

Texas Instruments

IC DAC 12BIT A-OUT 24DIP

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Integrated Circuits (ICs)

DAC7801KP

Obsolete

Texas Instruments

IC DAC 12BIT A-OUT 24DIP

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	DAC7801KP

Architecture	Multiplying DAC
Data Interface	Parallel
Differential Output	False
INL/DNL (LSB)	±1 (Max)
Mounting Type	Through Hole
Number of Bits	12 bits
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	Current - Unbuffered
Package / Case	0.3 in
Package / Case	24-DIP
Package / Case	7.62 mm
Reference Type	External
Settling Time	800 ns
Supplier Device Package	24-PDIP
Voltage - Supply, Analog	5 V
Voltage - Supply, Digital	5 V

DAC7801 Series

Dual Monolithic CMOS 12-Bit Multiplying Digital-to-Analog Converter

Part	Supplier Device Package	Reference Type	Voltage - Supply, Digital	Data Interface	Voltage - Supply, Analog	Output Type	Architecture	INL/DNL (LSB)	Number of Bits	Settling Time	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case [custom]	Package / Case	Package / Case [custom]	Package / Case	Package / Case
Texas Instruments DAC7801KUG4	24-SOIC	External	5 V	Parallel	5 V	Current - Unbuffered	Multiplying DAC	±1 (Max)	12 bits	800 ns	Surface Mount	85 °C	-40 °C	7.5 mm	24-SOIC	0.295 in
Texas Instruments DAC7801KU	24-SOIC	External	5 V	Parallel	5 V	Current - Unbuffered	Multiplying DAC	±1 (Max)	12 bits	800 ns	Surface Mount	85 °C	-40 °C	7.5 mm	24-SOIC	0.295 in
Texas Instruments DAC7801LU	24-SOIC	External	5 V	Parallel	5 V	Current - Unbuffered	R-2R	±0.5 (Max) ±1 (Max)	12 bits	800 ns	Surface Mount	85 °C	-40 °C	7.5 mm	24-SOIC	0.295 in
Texas Instruments DAC7801KU	24-SOIC	External	5 V	Parallel	5 V	Current - Unbuffered	Multiplying DAC	±1 (Max)	12 bits	800 ns	Surface Mount	85 °C	-40 °C	7.5 mm	24-SOIC	0.295 in
Texas Instruments DAC7801KP	24-PDIP	External	5 V	Parallel	5 V	Current - Unbuffered	Multiplying DAC	±1 (Max)	12 bits	800 ns	Through Hole	85 °C	-40 °C		24-DIP		0.3 in	7.62 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

DAC7801 Series

The DAC7800,DAC7801 and DAC7802 are members of a new family of monolithic dual 12-bit CMOS multiplying Digital-to-Analog Converters (DACs). The digital interface speed and the AC multiplying performance are achieved by using an advanced CMOS process optimized for data conversion circuits. High stability on-chip resistors provide true 12-bit integral and differential linearity over the wide industrial temperature range of –40°C to +85°C.

The DAC7800 features a serial interface capable of clocking-in data at a rate of at least 10MHz. Serial data is clocked (edge triggered) MSB first into a 24-bit shift register and then latched into each DAC separately or simultaneously as required by the application. An asynchronous CLEAR control is provided for power-on reset or system calibration functions. It is packaged in a 16-pin 0.3" wide plastic DIP.

The DAC7801 has a 2-byte (8 + 4) double-buffered interface. Data is first loaded (level transferred) into the input registers in two steps for each DAC. Then both DACs are updated simultaneously. The DAC7801 features an asynchronous CLEAR control. The DAC7801 is packaged in a 24-pin 0.3" wide plastic DIP. The DAC7802 has a single-buffered 12-bit data word interface. Parallel data is loaded (edge triggered) into the single DAC register for each DAC. The DAC7802 is packaged in a 24-pin 0.3" wide plastic DIP.

Documents

Technical documentation and resources

No documents available