DAC8562FS

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DAC8562FS

IC DAC 12BIT V-OUT 20SOIC

100% gốc & amp; Mới

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Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Part Status Obsolete
DigiKey Programmable Not Verified
Number of Bits 12
Number of D/A Converters 1
Settling Time 16µs (Typ)
Output Type Voltage - Buffered
Differential Output No
Data Interface Parallel
Reference Type Internal
Voltage - Supply, Analog 5V
Voltage - Supply, Digital 5V
INL/DNL (LSB) ±0.75, ±0.75
Architecture R-2R
Operating Temperature -40°C ~ 85°C
Package / Case 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package 20-SOIC
Mounting Type Surface Mount
Base Product Number DAC8562

Tổng quan

Description

The DAC8562FS is a high-performance, low-power, dual-channel digital-to-analog converter (DAC) commonly used in applications requiring precision voltage output. It features 16-bit resolution, which ensures fine granularity and high accuracy in converting digital signals into analog voltages. The device typically supports a wide range of supply voltages and includes a flexible serial interface, often compatible with SPI, enabling easy integration with microcontrollers and other digital devices.
One of the key attributes of the DAC8562FS is its low power consumption, making it suitable for battery-powered or energy-efficient systems. Additionally, it often includes features such as power-on reset, power-down functionality, and a hardware LDAC pin for asynchronous DAC updates, enhancing its versatility in dynamic environments.
The DAC8562FS is commonly used in industrial automation, process control, medical instrumentation, and communications equipment, where precise analog control is crucial. Its compact packaging and robust performance make it a reliable choice for designers looking to implement high-resolution DAC functionality in their systems.

Features

The DAC8562FS is a dual-channel, 16-bit digital-to-analog converter (DAC) with several notable features. It operates on a single 2.7V to 5.5V supply, making it versatile for various applications. This DAC provides high accuracy and low noise performance, essential for precision-driven tasks.
Key features include:
1. 16-Bit Resolution: Offers fine granularity for precise analog output.
2. Dual-Channel Output: Supports two independent DAC outputs, increasing design flexibility.
3. Low Power Consumption: Efficient power usage which is beneficial for battery-operated devices.
4. Rail-to-Rail Output: Ensures maximum output voltage swing for better performance.
5. Fast Settling Time: Quick response to input changes, ideal for dynamic applications.
6. SPI Interface: Standard serial peripheral interface for simple integration with microcontrollers.
7. Power-On Reset to Zero-Scale or Midscale: Ensures the DAC outputs are well-defined during power-up.
These features make the DAC8562FS suitable for applications in instrumentation, industrial control, and data acquisition systems, where high resolution and dual-channel outputs are necessary.

Package

The DAC8562FS typically comes in a small-outline integrated circuit (SOIC) package, specifically an 8-pin SOIC. This package type allows for easy surface mounting on printed circuit boards, making it suitable for compact and efficient electronic designs.

Pinout

The DAC8562FS is a digital-to-analog converter (DAC) with a 16-bit resolution. It comes in a 16-pin package. Here is a brief overview of its pin functions:
1. VOUTA: Analog output voltage for channel A.
2. VOUTB: Analog output voltage for channel B.
3. VREFL: Lower reference voltage input.
4. VREFH: Higher reference voltage input.
5. AGND: Analog ground.
6. DGND: Digital ground.
7. VCC: Positive power supply.
8. SCLK: Serial clock input.
9. SDI: Serial data input.
10. SYNC: Active low input to enable data transfer.
11. LDAC: Load DAC input, used to update DAC output.
12. CLR: Clear input, resets DAC output to zero scale or midscale.
13. PD: Power-down control input.
14. NC: No connection.
15. NC: No connection.
16. NC: No connection.
These pins facilitate the digital control of analog output, making the DAC8562FS suitable for high-precision applications requiring accurate signal conversion.

Manufacturer

The DAC8562FS is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacture of analog, mixed-signal, and digital signal processing integrated circuits. The company's products are used in a wide array of industries, including communications, healthcare, automotive, industrial automation, and consumer electronics. Analog Devices is known for its innovative solutions and high-performance technologies, particularly in the areas of data conversion and signal processing.

Application

The DAC8562FS is a precision digital-to-analog converter (DAC) commonly used in applications requiring high-resolution and accurate analog signal generation. Its application areas include industrial automation and control systems, test and measurement equipment, data acquisition systems, instrumentation, and communication systems. It is also used in medical devices, precision calibration equipment, and any system that necessitates precise voltage outputs for signal conditioning, reference, or actuation purposes.

Equivalent

The DAC8562FS is a 16-bit digital-to-analog converter (DAC) produced by Analog Devices. Equivalent products by other manufacturers might include: the Texas Instruments DAC8562, Maxim Integrated MAX5216, and Microchip MCP4922. Ensure compatibility by checking specifications such as resolution, voltage range, interface, and package type when selecting an equivalent.

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