DAC121C081CIMK/NOPB

Name: DAC121C081CIMK/NOPB
Brand: Texas Instruments
Rating: 4.5 (10 reviews)
Author: Lisleapex

This product is a DAC121C081CIMK/NOPB, a DAC with 12-bit resolution and low power consumption

6,407 Effective Inventory

DAC121C081CIMK/NOPB

Effective Inventory6,407

This product is a DAC121C081CIMK/NOPB, a DAC with 12-bit resolution and low power consumption

Manufacturer Part # : DAC121C081CIMK/NOPB
Package/Case: SOT23-6
Part Status : ACTIVE
Brand: Texas Instruments
Product Categories : Digital to Analog Converters (DAC)
Series : DAC121C081

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DAC121C081CIMK/NOPB DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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DAC121C081CIMK/NOPB Details

The DAC121C081CIMK/NOPB is a high-precision 8-bit digital-to-analog converter (DAC) from Texas Instruments, designed for a wide range of applications that require compact and easy-to-use analog output. This device operates on a low power supply voltage of 2.7V to 5.5V and features a small package size of TSOT-23-6, making it suitable for portable instruments and test equipment.

Key Features

High Precision Analog Output: The DAC121C081CIMK/NOPB provides a high-precision analog output with 12-bit resolution and a voltage output range of 0V to VREF.
Compact Package Size: The device features a small package size of TSOT-23-6, making it suitable for portable instruments and test equipment.
Low Power Consumption: The DAC121C081CIMK/NOPB operates on a low power supply voltage of 2.7V to 5.5V, ensuring low power consumption and reducing energy waste.

Applications

Industrial Process Control: The DAC121C081CIMK/NOPB is suitable for industrial process control applications that require accurate analog output and compact design.
Test Equipment: The device is also suitable for test equipment and measurement tools that require a reliable and precise analog output.

Where to Use

The DAC121C081CIMK/NOPB can be used in a wide range of applications, including industrial process control, test equipment, and measurement tools. It is suitable for use in portable instruments, laboratory settings, and production environments.

How to Use

To use the DAC121C081CIMK/NOPB, ensure that it is properly powered and configured according to its datasheet. The device can be controlled using standard logic signals, and it provides a high-precision analog output that can be used in various applications.

Application Circuit

The application circuit diagram for the DAC121C081CIMK/NOPB illustrates how to connect the device to other components and systems. It includes connections for power supply, clock signal, and data inputs, ensuring proper operation and reliable analog output.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

DAC0801: A similar 8-bit digital-to-analog converter from Analog Devices with comparable features and performance.

Complementary

The DAC121C081CIMK/NOPB can be complemented by other analog-to-digital converters (ADCs) or digital-to-analog converters (DACs) from Texas Instruments or other manufacturers, depending on specific application requirements.

When selecting complementary devices, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: What is the precision of the DAC121C081CIMK/NOPB?

A: The device provides a 12-bit resolution, ensuring high precision analog output.

Q: Can the DAC121C081CIMK/NOPB be used in industrial process control applications?

A: Yes, the DAC121C081CIMK/NOPB is suitable for industrial process control applications that require accurate analog output and compact design.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Resolution (Bits)	12	Number of DAC channels	1
Interface type	I2C	Output type	Buffered Voltage
Settling time (µs)	8.5	Features	Cost Optimized, Low Power, Small Size
Reference type	Ext	Architecture	String
Rating	Catalog	Output range (max) (mA/V)	5.5
Output range (min) (mA/V)	0	Sample/update rate (Msps)	0.18
Power consumption (typ) (mW)	0.38	Operating temperature range (°C)	-40 to 125

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification DAC121C081CIMK/NOPB PDF Download

FAQs

What is DAC121C081CIMK/NOPB?

The DAC121C081CIMK/NOPB is a single-channel, voltage-output digital-to-analog converter (DAC) manufactured by Texas Instruments. It is designed for precision applications requiring accurate voltage output control, such as industrial automation, process control, and sensor calibration.

How Does DAC121C081CIMK/NOPB Work?

The DAC121C081CIMK/NOPB operates by converting digital input data into an analog voltage output with high precision. It uses a resistor string architecture to generate the output voltage, providing reliable and stable analog signals. The DAC features low glitch and excellent linearity performance, ensuring accurate voltage output across a wide range of applications.

How Many Pins does DAC121C081CIMK/NOPB have and What are the Functions of the Pinout Configuration?

The DAC121C081CIMK/NOPB is housed in a 6-lead SOT-23 package. The pinout configuration includes:

VDD: Positive power supply pin.
VSS: Ground pin.
VOUT: Analog voltage output pin.
SDA: Serial data input pin for I2C communication.
SCL: Serial clock input pin for I2C communication.
A0: Address input pin for I2C communication.

What are the Pros and Cons of DAC121C081CIMK/NOPB?

Pros:

Precision Output: Provides accurate voltage output control for critical applications.
Low Glitch: Minimizes unwanted voltage transients for stable operation.
Small Package: The compact SOT-23 package is suitable for space-constrained designs.
Wide Voltage Range: Supports a wide operating voltage range for versatility in different systems.

Cons:

Single Channel: Limited to a single analog output channel.
Resolution: May have lower resolution compared to higher-end DACs.
External Components: Requires external components for voltage reference and output filtering in some applications.

Are There Any Equivalents/Alternatives to DAC121C081CIMK/NOPB for Recommendation?

The MAX5216 from Maxim Integrated is a similar single-channel DAC with comparable features.
Alternatives to the DAC121C081CIMK/NOPB include the MCP4725 from Microchip Technology and the AD5621 from Analog Devices.