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AD5412AREZ

Name: AD5412AREZ
Rating: 4.7 (12 reviews)

IC DAC 12BIT V OR A-OUT 24TSSOP

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製造商。部分 #AD5412AREZ
包 TSSOP-24
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規格

Package	Tube
ProductStatus	Active
NumberofBits	12
NumberofD/AConverters	1
SettlingTime	25µs (V), 40µs (A) (Typ)
OutputType	Voltage or Current - Buffered
DifferentialOutput	No
DataInterface	SPI, DSP
ReferenceType	External, Internal
Voltage-SupplyAnalog	10.8V ~ 40V, -3V ~ 26.4V
Voltage-SupplyDigital	2.7V ~ 5.5V
INL/DNL(LSB)	-, ±1.3 (Max)
Architecture	R-2R
OperatingTemperature	-40°C ~ 105°C
Package/Case	24-TSSOP (0.173, 4.40mm Width) Exposed Pad
SupplierDevicePackage	24-TSSOP-EP

概述

Description

The AD5412AREZ is a high-precision, 16-bit Digital-to-Analog Converter (DAC) designed for industrial applications. It features an internal voltage reference and offers a wide supply voltage range, making it suitable for various system requirements. The device supports a unipolar output range and provides excellent linearity, low offset error, and low drift.
Key features include a serial interface (SPI), making it easy to integrate with microcontrollers and digital systems. The AD5412 also incorporates built-in short-circuit protection and power-on reset functionality, enhancing reliability in critical applications.
Due to its high performance, the AD5412 is commonly used in process control, automation, and instrumentation where accurate voltage or current signals are essential. Its compact design and robust specifications allow for efficient integration into both existing and new systems. Overall, the AD5412AREZ is a versatile choice for engineers requiring high fidelity in signal conversion.

Features

The AD5412AREZ is a high-performance, 12-bit digital-to-analog converter (DAC) from Analog Devices, designed for industrial and precision applications. Key features include:
1. Resolution: 12 bits with a monotonic output.
2. Output Range: Configurable output voltage range (0 to VREF or -VREF to +VREF).
3. Reference Voltage: Internal or external reference options.
4. Interface: SPI-compatible serial interface for easy integration into microcontroller systems.
5. Low Power Consumption: Suitable for battery-operated applications.
6. Temperature Range: Operating temperature from -40°C to +105°C.
7. Integrated Output Amplifier: Reduces external component count.
8. Short-Circuit Protection: Enhances reliability in harsh environments.
9. Fast Update Rate: Supports high-speed applications with quick response times.
Overall, the AD5412AREZ is ideal for applications requiring accurate and reliable analog output, such as process control and automation systems.

Package

The AD5412AREZ is packaged in a 20-lead LFCSP (Lead Frame Chip Scale Package) with a 5 mm × 5 mm footprint. This package type offers a compact design suitable for applications requiring space efficiency and good thermal performance.

Pinout

The AD5412AREZ is a 12-bit, digital-to-analog converter (DAC) from Analog Devices. It features a total of 20 pins.
Key functions of the pins include:
1. Power Supply Pins: VDD (power supply) and GND (ground).
2. Digital Input Pins: These include the data input pins (like DB0 to DB11) for the 12-bit data and control pins such as CS (Chip Select), SCLK (Serial Clock), and LDAC (Load DAC) for interfacing.
3. Analog Output Pin: VOUT, which provides the analog output voltage corresponding to the digital input.
4. Reference Voltage Pins: VREF (reference voltage) for setting the full-scale output range.
5. Configuration Pins: Additional pins for functionality like power-down mode.
The AD5412 operates with a supply voltage ranging from 2.7V to 5.5V and is designed for applications in industrial control, process control, and instrumentation.

Manufacturer

The AD5412AREZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). Founded in 1965 and headquartered in Norwood, Massachusetts, the company serves a variety of industries including communications, automotive, healthcare, and industrial automation. Analog Devices is known for its innovative solutions in sensor signal processing, power management, and data conversion, providing products that enable precise measurement and control in various applications.

Application

The AD5412AREZ is a 12-bit digital-to-analog converter (DAC) used in various applications including industrial automation, process control, test equipment, and instrumentation. It is suitable for closed-loop control systems, signal generation, programmable current sources, and analog signal conditioning. Its precision and reliability make it ideal for applications requiring accurate voltage and current outputs.

Equivalent

The AD5412AREZ chip is a precision digital-to-analog converter (DAC). Equivalent products include the following:
1. MCP4725 - Microchip
2. DAC7574 - Texas Instruments
3. LTC2624 - Analog Devices
4. MAX5216 - Maxim Integrated
Ensure to check specifications like resolution, voltage range, and interface compatibility for a proper match.