AD5445YCPZ

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AD5445YCPZ

IC DAC 12BIT A-OUT 20LFCSP

100% gốc & amp; Mới

24 giờ sẵn sàng để vận chuyển

Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Part Status Active
Number of Bits 12
Number of D/A Converters 1
Settling Time 120ns
Output Type Current - Unbuffered
Differential Output Yes
Data Interface Parallel
Reference Type External
Voltage - Supply, Analog 2.5V ~ 5.5V
Voltage - Supply, Digital 2.5V ~ 5.5V
INL/DNL (LSB) ±1 (Max), -1/+2 (Max)
Architecture R-2R
Operating Temperature -40°C ~ 125°C
Package / Case 20-WFQFN Exposed Pad, CSP
Supplier Device Package 20-LFCSP (4x4)
Mounting Type Surface Mount
Base Product Number AD5445

Tổng quan

Description

The AD5445YCPZ is a precision, dual-channel digital-to-analog converter (DAC) from Analog Devices. It features a 12-bit resolution with a high accuracy and low noise performance, making it suitable for a variety of applications, including industrial automation, instrumentation, and medical devices. The device operates with a supply voltage range of 2.7V to 5.5V, facilitating integration into various systems.
Key features include a fast settling time, low differential non-linearity, and excellent linearity performance. The AD5445YCPZ supports both serial and parallel data input formats, enhancing its versatility in different circuit designs. It also offers built-in voltage reference capabilities, simplifying the overall design by reducing the need for external components.
The package type is a 16-lead LFCSP, allowing for compact designs, and it is suited for applications requiring high precision and reliability. Overall, the AD5445YCPZ is an ideal choice for developers seeking a robust DAC solution in demanding environments.

Features

The AD5445YCPZ is a 12-bit digital-to-analog converter (DAC) from Analog Devices. Key features include:
1. Resolution: 12-bit binary weighted DAC.
2. Output Range: Offers a unipolar output range from 0V to a reference voltage (typically 2.5V to 5V).
3. Interface: SPI-compatible serial interface for easy integration into various systems.
4. Speed: Fast operation with a maximum update rate of up to 500 kSPS.
5. Low Power: Operates at low power consumption, making it suitable for portable applications.
6. Internal Reference: Includes an internal voltage reference option, simplifying design.
7. Temperature Range: Rated for operation over a wide temperature range, enhancing reliability.
8. Packaging: Available in a compact LFCSP package for space-constrained designs.
These features make the AD5445YCPZ suitable for applications such as signal generation, waveform synthesis, and industrial control systems.

Package

The AD5445YCPZ comes in a 32-lead LFCSP (Lead Frame Chip Scale Package) with a 5mm x 5mm size. This package type is designed for compact applications, providing excellent thermal performance and minimizing board space.

Pinout

The AD5445YCPZ is a 12-bit digital-to-analog converter (DAC) from Analog Devices. It features a total of 16 pins. The key functions of these pins include:
1. Power Supply Pins: VDD (power supply) and GND (ground).
2. Digital Input Pins: These include data input (DB0-DB11), which are used to receive the digital signals for conversion.
3. Control Pins: These include a chip select (CS), a write (WR), and a load (LDAC) pin for controlling the operation of the DAC.
4. Analog Output Pin: VOUT, which is the output voltage corresponding to the digital input.
5. Reference Voltage Pins: VREF for setting the reference voltage used in the DAC conversion.
The AD5445YCPZ is commonly used in applications requiring precise voltage outputs controlled by digital signals.

Manufacturer

The AD5445YCPZ is manufactured by Analog Devices, Inc. Analog Devices is a prominent American company that specializes in designing and manufacturing high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, the company serves various industries, including communications, automotive, healthcare, and industrial automation. Analog Devices is known for its innovative technologies and solutions that facilitate the processing and conversion of real-world signals into digital form, enabling advanced applications in various electronic systems.

Application

The AD5445YCPZ is a high-performance, 16-bit digital-to-analog converter (DAC) used in various applications, including industrial automation, process control, test and measurement equipment, instrumentation, audio signal processing, and medical devices. Its precision and fast settling time make it suitable for signal generation, waveform synthesis, and control systems requiring accurate analog outputs.

Equivalent

The AD5445YCPZ is a 16-bit digital-to-analog converter (DAC). Equivalent products include the MCP48xx series from Microchip, such as MCP4802, and the DAC8551 from Texas Instruments. Additionally, the MAX5216 from Maxim Integrated and the LTC2600 from Analog Devices can serve as alternatives, depending on specific application requirements like resolution, interface, and power supply. Always verify specifications for exact compatibility.

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