LTC2620IGN#PBF

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LTC2620IGN#PBF

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IC DAC 12BIT V-OUT 16SSOP

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  • メーカー品番 #LTC2620IGN#PBF

  • データシート LTC2620IGN#PBF DataSheet

  • パッケージ SSOP16

  • 在庫状況3383

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仕様

属性
Package Tube
ProductStatus Active
NumberofBits 12
NumberofD/AConverters 8
SettlingTime 7µs (Typ)
OutputType Voltage - Buffered
DifferentialOutput No
DataInterface SPI
ReferenceType External
Voltage-SupplyAnalog 2.5V ~ 5.5V
Voltage-SupplyDigital 2.5V ~ 5.5V
INL/DNL(LSB) ±0.75, ±0.5 (Max)
OperatingTemperature -40°C ~ 85°C
Package/Case 16-SSOP (0.154, 3.90mm Width)
SupplierDevicePackage 16-SSOP

概要

Description

The LTC2620IGN#PBF is a precision digital-to-analog converter (DAC) produced by Analog Devices (previously by Linear Technology). It features a 12-bit resolution and is part of the LTC2620 family, which includes 8-channel DACs. The LTC2620IGN#PBF is designed for applications that require high precision and low power consumption.
Key features include a 2.7V to 5.5V supply voltage range, a fast settling time, and a serial interface compatible with SPI, QSPI, and MICROWIRE protocols, allowing easy integration with microcontrollers and DSPs. The device also provides a rail-to-rail output swing, enhancing its versatility in signal generation applications.
The LTC2620IGN#PBF is often used in instrumentation, industrial process control, data acquisition systems, and other applications demanding accurate analog output. It is packaged in a compact 16-lead narrow SSOP package, making it suitable for space-constrained designs. The PBF suffix indicates the part is RoHS compliant, signifying it is lead-free and environmentally friendly.

Equivalent

The LTC2620IGN#PBF is a 12-bit, octal voltage-output digital-to-analog converter (DAC). Equivalent products from other manufacturers include the DAC81408 from Texas Instruments, the AD5628 from Analog Devices, and the MCP4728 from Microchip Technology. These devices offer similar functionality but may differ in specific features such as interface, package type, or power consumption. Always check the datasheets for detailed specifications to ensure compatibility with your application.

Features

The LTC2620IGN#PBF is a precision 12-bit Digital-to-Analog Converter (DAC) featuring the following key attributes:
1. Resolution and Channels: It is a 12-bit DAC with eight channels, allowing for precise control of multiple outputs.

2. Interface: Utilizes a SPI-compatible serial interface for easy integration with microcontrollers and other digital systems.
3. Output Range: Offers a rail-to-rail output voltage, maximizing the dynamic range.
4. Settling Time: Provides a fast settling time of 7µs, suitable for applications requiring quick response.
5. Power Supply: Operates on a single 2.7V to 5.5V power supply.
6. Low Power Consumption: Features low power consumption, making it ideal for battery-operated devices.
7. Small Package: Comes in a compact 16-lead SSOP package, saving space on printed circuit boards.
8. High Accuracy and Stability: Ensures high accuracy and stability over temperature and supply variations.
These features make the LTC2620IGN#PBF suitable for various applications, including industrial control, instrumentation, and communications systems.

Pinout

The LTC2620IGN#PBF is a 12-bit digital-to-analog converter (DAC) integrated circuit produced by Analog Devices. It comes in a 24-lead narrow plastic SSOP (Shrink Small Outline Package). Here is a brief overview of its pin count and functions:
- Pin Count: 24 pins.
- Key Functions:
- DAC Outputs (VOUT0-VOUT7): 8 pins for analog voltage outputs corresponding to the 8 channels of the DAC.
- Serial Interface (SDI, SCK, CS/LD): Pins for the serial data input, serial clock, and chip select/load.
- Power Supply (VDD, GND): Pins to supply the power (VDD) and ground connections (GND).
- Reference (REFIN, REFOUT): Pins for external reference voltage input and buffered reference voltage output.
- Digital Interface (CLR, LDAC): Pins for clear function and load DAC input.

The device is capable of interfacing with microcontrollers via its SPI-compatible serial interface, making it suitable for precision voltage output applications.

Manufacturer

The LTC2620IGN#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design, manufacture, and marketing of a broad range of integrated circuits and system solutions. The company is known for its innovation in analog, digital, and mixed-signal processing technologies. These technologies are used in a wide array of applications, including data conversion, signal processing, power management, and more, serving industries such as telecommunications, consumer electronics, automotive, healthcare, and industrial markets. Analog Devices is recognized for its high-performance products and solutions that meet the demands of both complex and simple electronic systems.

Application

The LTC2620IGN#PBF is a precision digital-to-analog converter (DAC) used in various applications requiring accurate analog signal generation. Key application areas include:
1. Industrial Automation: Used in control systems for machinery and process automation.
2. Instrumentation: Applied in test and measurement equipment for precise signal output.
3. Data Acquisition Systems: Converts digital data to analog for further processing or analysis.
4. Telecommunications: Provides signal modulation and control in communication devices.
5. Medical Devices: Utilized in diagnostic and monitoring equipment for precise signal generation.
6. Consumer Electronics: Enhances audio and video equipment through accurate digital-to-analog conversion.
These applications benefit from the LTC2620's high resolution, accuracy, and low power consumption.

Package

The LTC2620IGN#PBF is a 12-bit digital-to-analog converter (DAC) with an I2C interface. The package type for this component is a 16-lead SSOP (Shrink Small Outline Package).

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