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DAC121S101CIMK

Name: DAC121S101CIMK
Rating: 4.7 (12 reviews)

IC DAC 12BIT V-OUT TSOT23-6

제조업체
Mfr.부분 #DAC121S101CIMK
패키지 SOT-23-THN (DDC)-6
데이터시트
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사양

Package	Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus	Not For New Designs
NumberofBits	12
NumberofD/AConverters	1
SettlingTime	10µs
OutputType	Voltage - Buffered
DifferentialOutput	No
DataInterface	SPI, DSP
ReferenceType	Supply
Voltage-SupplyAnalog	2.7V ~ 5.5V
Voltage-SupplyDigital	2.7V ~ 5.5V
INL/DNL(LSB)	±8 (Max), ±0.5/+1 (Max)
Architecture	String DAC
OperatingTemperature	-40°C ~ 105°C
Package/Case	SOT-23-6 Thin, TSOT-23-6
SupplierDevicePackage	SOT-23-THIN

개요

Description

The DAC121S101CIMK is a 12-bit digital-to-analog converter (DAC) designed by Texas Instruments. It features a single-channel output and operates on a supply voltage range of 2.7V to 5.5V. This DAC offers a simple serial interface, specifically I2C, enabling easy integration into various digital systems.
With a maximum output voltage of 2.5V for a 5V supply, it is suitable for applications requiring precise analog voltage generation, such as signal conditioning, audio applications, and sensor interfacing. The device boasts a fast settling time and low power consumption, making it ideal for battery-operated devices.
Key features include a built-in power-on reset, a wide operating temperature range, and low noise performance. The DAC121S101CIMK is packaged in a compact VQFN (Very Thin Quad Flat No-lead) format, facilitating space-efficient designs. Overall, it is a reliable choice for applications where high-resolution and efficient analog output is critical.

Features

The DAC121S101CIMK is a 12-bit digital-to-analog converter (DAC) with the following key features:
1. Resolution: 12-bit, providing 4096 discrete output levels.
2. Output Voltage Range: Typically operates with a supply voltage from 2.7V to 5.5V, allowing for a wide range of output voltages.
3. Interface: Uses a 2-wire I²C compatible interface for easy communication with microcontrollers.
4. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered applications.
5. Fast Conversion Time: Features a fast conversion time with minimal latency for real-time applications.
6. Internal Reference: Includes an internal reference voltage, simplifying circuit design.
7. Low Noise: Offers low output noise, enhancing performance in sensitive applications.
8. Small Package: Available in a compact MSOP-10 package, ideal for space-constrained designs.
These features make the DAC121S101CIMK suitable for a variety of applications, including audio, signal conditioning, and process control.

Package

The DAC121S101CIMK is packaged in a 10-pin MSOP (Micro Small Outline Package). This compact package type is designed for space-constrained applications, providing efficient thermal performance and electrical characteristics suitable for digital-to-analog conversion tasks.

Pinout

The DAC121S101CIMK is a 12-bit Digital-to-Analog Converter (DAC) with a total of 8 pins. The pin configuration and their functions are as follows:
1. VDD: Power supply input (typically +2.7V to +5.5V).
2. GND: Ground reference.
3. SDA: Serial data input for I²C communication.
4. SCL: Serial clock input for I²C communication.
5. LDAC: Load DAC input; uses this input to update the output voltage.
6. VOUT: Analog output voltage.
7. SDA: Data input/output for I²C, allowing data transfer to and from the device.
8. A0: Address selection pin for I²C addressing.
This DAC operates using I²C communication, providing precise analog output based on the digital input values. Its compact design makes it suitable for various applications in consumer electronics and industrial systems.

Manufacturer

The DAC121S101CIMK is manufactured by Texas Instruments (TI), a prominent American technology company. Founded in 1930, Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits. The company is well-known for its broad portfolio of products, which include analog electronics, embedded processors, and digital signal processors. TI serves a wide range of industries, including automotive, industrial, communications, and consumer electronics, providing solutions that enhance performance and efficiency in electronic designs. The DAC121S101CIMK is a 12-bit digital-to-analog converter (DAC), commonly used in applications requiring precise analog signal generation.

Application

The DAC121S101CIMK is a low-power, 12-bit digital-to-analog converter (DAC) commonly used in applications such as portable instrumentation, medical devices, industrial control systems, audio equipment, and consumer electronics. Its features make it suitable for battery-operated devices, data acquisition systems, and signal generation tasks where precision and efficiency are essential.

Equivalent

Equivalent products to the DAC121S101CIMK chip include the MCP4725, AD5320, and MAX5216. These DACs offer similar functionalities and specifications, such as 12-bit resolution and I2C or SPI communication interfaces. Always verify compatibility based on specific application requirements, including voltage range and power supply.