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MAX5544CSA+T

Name: MAX5544CSA+T
Rating: 4.7 (12 reviews)

IC DAC 14BIT V-OUT 8SOIC

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Mfr。パート #MAX5544CSA+T
パッケージ SOIC-8
データシート
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仕様

Package	Tape & Reel (TR)
ProductStatus	Active
NumberofBits	14
NumberofD/AConverters	1
SettlingTime	1µs (Typ)
OutputType	Voltage - Unbuffered
DifferentialOutput	No
DataInterface	SPI
ReferenceType	External
Voltage-SupplyAnalog	5V
Voltage-SupplyDigital	5V
INL/DNL(LSB)	±4, ±0.5
Architecture	R-2R
OperatingTemperature	0°C ~ 70°C
Package/Case	8-SOIC (0.154, 3.90mm Width)
SupplierDevicePackage	8-SOIC

概要

Description

The MAX5544CSA+T is a high-precision, quad-channel digital-to-analog converter (DAC) designed by Maxim Integrated (now part of Analog Devices). It features a 12-bit resolution and provides a low differential nonlinearity (DNL) of ±0.5 LSB, making it suitable for applications requiring accurate voltage outputs.
Key features include a wide output voltage range, programmable gain, and low power consumption, which make it ideal for applications in instrumentation, industrial control, and medical devices. The device supports various digital interfaces, including SPI, allowing for easy integration into microcontroller or FPGA-based systems.
Additionally, the MAX5544 offers an internal reference, simplifying design and reducing external component count. It operates from a single supply voltage, enhancing its versatility in different configurations.
Overall, the MAX5544CSA+T is a reliable choice for engineers looking for a compact and efficient solution for high-performance DAC applications.

Features

The MAX5544CSA+T is a precision, low-power digital-to-analog converter (DAC) featuring the following key attributes:
1. Resolution: 12-bit resolution for high precision.
2. Output Voltage Range: 0V to VDD (supply voltage), allowing for a wide range of applications.
3. Low Power Consumption: Operates with low supply current, making it suitable for battery-powered devices.
4. I2C Interface: Utilizes a 2-wire I2C interface for easy communication and control.
5. Settling Time: Fast settling time, typically around 8 µs, ensuring quick response in applications.
6. Internal Reference: Includes an internal reference voltage, simplifying design by reducing external components.
7. Temperature Range: Operates over a wide temperature range (-40°C to +125°C) for reliability in various environments.
8. Small Package: Offered in a compact TQFN package to save board space.
These features make the MAX5544CSA+T suitable for applications in industrial control, instrumentation, and consumer electronics.

Package

The MAX5544CSA+T is packaged in a 16-pin TQFN (Thin Quad Flat No-lead) package.

Pinout

The MAX5544CSA+T is a quad, 12-bit digital-to-analog converter (DAC) from Maxim Integrated. It features a total of 16 pins.
The key functions of the pins include:
1. VDD: Power supply for the DAC.
2. GND: Ground reference.
3. VOUT: Output voltage from each DAC channel (there are four output pins, one for each DAC).
4. SCLK: Serial clock input for data communication.
5. SDIN: Serial data input for transferring data to the DAC.
6. LDAC: Load DAC input to simultaneously update all outputs.
7. CS: Chip Select input for enabling the device.
8. RESET: Resets the DAC to a known state.
9. VREF: Reference voltage input for setting the output range.
This device is designed for applications requiring precise voltage outputs, such as waveform generation, signal modulation, and programmable gain control.

Manufacturer

The MAX5544CSA+T is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a global semiconductor company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company is known for its innovation in signal processing technology and serves various industries, including communications, automotive, healthcare, and industrial automation. ADI focuses on providing solutions that enhance performance, efficiency, and reliability in electronic systems, and it is recognized for its high-quality products and engineering expertise.

Application

The MAX5544CSA+T is a high-speed, low-power, 12-bit digital-to-analog converter (DAC) used in various applications, including industrial automation, telecommunications, signal generation, waveform generation, and instrumentation. It is suitable for applications requiring high precision and fast response times, such as test equipment, audio processing, and process control.

Equivalent

The MAX5544CSA+T is a precision voltage reference and digital-to-analog converter (DAC). Equivalent products include the AD5668 series from Analog Devices, MCP4725 from Microchip, and DAC5571 from Texas Instruments. These alternatives offer similar specifications in terms of resolution, voltage output range, and interface compatibility, though specific features and performance may vary. Always check datasheets for detailed comparisons.