LTC2620IGN#PBF

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LTC2620IGN#PBF

IC DAC 12BIT V-OUT 16SSOP

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規格

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

概述

Description

The LTC2620IGN#PBF is a precision, low-power digital-to-analog converter (DAC) from Analog Devices, specifically designed for applications requiring high accuracy and low noise. It features a 16-bit resolution and operates with a power supply range of 2.7V to 5.5V, making it suitable for battery-operated devices. The DAC includes an internal reference, which simplifies design by eliminating the need for external components.
It supports both I2C and SPI interfaces, allowing for flexible integration into various systems. The LTC2620 offers features like fast settling time, low glitch energy, and low power consumption, making it ideal for applications in industrial automation, instrumentation, and portable electronic devices. Its compact package and low noise performance make it a popular choice for engineers needing reliable and precise analog outputs.

Features

The LTC2620IGN#PBF is a high-performance, dual-channel, 12-bit digital-to-analog converter (DAC) from Analog Devices. Key features include:
1. Resolution: 12-bit resolution for precise analog output.
2. Output Range: Configurable output ranges, often from 0 to VREF or bipolar outputs.
3. Low Power Consumption: Designed for low power use, making it suitable for battery-operated devices.
4. Fast Settling Time: Settling time of approximately 8 µs for rapid response to input changes.
5. I2C Interface: Digital communication via I2C for easy integration and control.
6. Internal Reference: Option for an internal reference voltage to simplify design.
7. Power Supply: Operates with a supply voltage typically between 2.7V and 5.5V.
8. Simplicity: Easy to interface with microcontrollers and other digital systems.
9. Temperature Range: Extended operating temperature range for industrial applications.
10. Power-Down Mode: Power-saving modes to extend battery life.
These features make the LTC2620 ideal for applications in instrumentation, process control, and portable devices.

Package

The LTC2620IGN#PBF is packaged in a Dual In-Line Package (DIP) format, specifically a 24-lead plastic DIP (PDIP) package.

Pinout

The LTC2620IGN#PBF is a 16-bit digital-to-analog converter (DAC) from Analog Devices. It features a pin count of 20 pins in a TSSOP (Thin Shrink Small Outline Package) package.
Key functions include:
1. Digital Inputs: Accepts a 16-bit digital input for converting into an analog output.
2. Reference Voltage: Has an internal reference that sets the output voltage range.
3. Output: Provides a voltage output which can be configured via external components.
4. Power Supply: Operates within a specified voltage range for proper functionality.
5. Control Pins: Includes pins for chip select, write, and read operations, allowing for integration into various digital systems.
6. Power Management: Features power-down modes to minimize power consumption.
This DAC is suitable for applications where precise analog voltage generation is required, such as in industrial automation, instrumentation, and signal processing.

Manufacturer

The LTC2620IGN#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits (ICs). Founded in 1965, the company is headquartered in Norwood, Massachusetts. It serves various industries, including communications, automotive, industrial, healthcare, and consumer electronics, providing solutions for signal processing, data conversion, and power management. Analog Devices is known for its high-performance products and innovation in analog technology.

Application

The LTC2620IGN#PBF is a 16-bit digital-to-analog converter (DAC) used in various applications including industrial automation, process control, instrumentation, audio equipment, and signal generation. It is suitable for precision control systems, data acquisition, and voltage output applications where high accuracy and low noise are critical. Its features also make it ideal for use in medical devices and telecommunications.

Equivalent

Equivalent products to the LTC2620IGN#PBF include the MCP4725 from Microchip, the DAC7574 from Microchip, and the AD5412 from Analog Devices. These alternatives provide similar functionalities in digital-to-analog conversion with varying specifications, so ensure compatibility with your specific application requirements. Always verify datasheets for exact match on features like resolution, output range, and power supply.

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