LTC2622CMS8

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LTC2622CMS8

+Nomenclature

IC DAC 12BIT DUAL R-R VOUT 8MSOP

  • FabricantAnalog Equipment GmbH.

  • Pièce fabricant #LTC2622CMS8

  • Fiche technique LTC2622CMS8 DataSheet

  • En stock20750

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Spécifications

Attribut Valeur
PartStatus Discontinued at DigiKey
BaseProductNumber LTC2622
Package 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
SupplierDevicePackage 8-MSOP
MountingType Surface Mount
Packaging Tube

Présentation

Description

The LTC2622CMS8 is a precision digital-to-analog converter (DAC) from Analog Devices, typically used in applications requiring high accuracy and stability. It is a dual 12-bit voltage-output DAC housed in an 8-lead MSOP package, making it compact and suitable for space-constrained designs. This device operates with a single supply voltage ranging from 2.7V to 5.5V, which provides flexibility across various applications.
The LTC2622 features a rail-to-rail output, ensuring it can drive the full span of the supply voltage, which is ideal for maximizing dynamic range. It includes a serial interface, compatible with SPI, allowing for easy integration with microcontrollers and other digital systems. The device also features a power-on reset to zero-scale or mid-scale option, improving system reliability.
With its low power consumption and high accuracy, the LTC2622CMS8 is well-suited for applications like instrumentation, industrial process control, and data acquisition systems. Its robust performance makes it a popular choice for engineers looking for reliable DAC solutions.

Equivalent

The LTC2622CMS8 is a dual 12-bit DAC. Equivalent products include:
1. MCP4922 by Microchip Technology - Dual 12-Bit DAC with SPI interface.
2. MAX5217 by Maxim Integrated - Dual 12-bit buffered, low-power DAC.
3. AD5663 by Analog Devices - Dual 12-bit, SPI-compatible DAC.
4. DAC082S085 by Texas Instruments - Dual 8-bit DAC with SPI interface (less resolution).
Ensure compatibility with your specific requirements before selecting an alternative.

Features

The LTC2622CMS8 is a precision digital-to-analog converter (DAC) featuring the following key attributes:
1. Resolution: It offers a 12-bit resolution, enabling fine-grained analog output control, ideal for precision applications.
2. Dual DACs: The device includes two DACs in a single package, allowing for simultaneous control of two separate analog outputs.
3. Interface: It utilizes an SPI-compatible serial interface, ensuring easy integration and communication with microcontrollers.
4. Output Range: It provides a rail-to-rail output, enhancing the dynamic range and flexibility in applications requiring full-scale voltage outputs.
5. Supply Voltage: The DAC operates on a single supply voltage ranging from 2.7V to 5.5V, offering compatibility with various power configurations.
6. Power Efficiency: The device is designed for low power consumption, making it suitable for battery-powered and portable applications.
7. Package: It comes in a compact MSOP-8 package, optimizing board space for applications with size constraints.
Overall, the LTC2622CMS8 is a versatile and precise DAC solution suitable for a wide range of analog output needs in embedded and industrial systems.

Pinout

The LTC2622CMS8 is an 8-pin precision digital-to-analog converter (DAC) from Analog Devices. It features a 12-bit resolution and is part of the Linear Technology family of DACs. Below is a concise summary of its pin count and functions:
1. VDD (Pin 1): Power supply input.
2. CS/LD (Pin 2): Chip Select/Load pin. It is used to load data into the DAC register.
3. SCK (Pin 3): Serial Clock input for the SPI interface.
4. SDI (Pin 4): Serial Data Input for receiving data.
5. GND (Pin 5): Ground connection.
6. VOUTA (Pin 6): Analog output voltage for DAC A.
7. VOUTB (Pin 7): Analog output voltage for DAC B.
8. REF (Pin 8): Reference voltage input.
The LTC2622CMS8 is used in applications where a precision voltage output is required, such as in instrumentation, control systems, and communication devices.

Manufacturer

The LTC2622CMS8 is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a multinational company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company provides solutions for a wide range of applications, including industrial, automotive, communications, healthcare, and consumer electronics. Analog Devices is known for its high-performance signal processing technologies and plays a key role in the development of semiconductors used in sensors, power management, and data conversion. The company's products are integral to enhancing the functionality and performance of electronic systems across various industries.

Application

The LTC2622CMS8 is a dual 12-bit digital-to-analog converter (DAC) that is commonly used in various applications such as:
1. Precision Instrumentation: Suitable for applications requiring precise voltage outputs.
2. Industrial Automation: Used in control systems for process automation.
3. Data Acquisition Systems: Converts digital signals to analog for accurate data representation.
4. Communication Systems: Utilized in signal processing for modulation and demodulation tasks.
5. Automatic Test Equipment (ATE): Provides precise analog outputs for testing electronic components.
6. Medical Equipment: Used in devices where accurate analog signal generation is critical.
7. Consumer Electronics: Employed in devices requiring fine control over analog outputs.
These applications benefit from the LTC2622CMS8's low power consumption and high precision.

Package

The LTC2622CMS8 is a 12-bit digital-to-analog converter (DAC) that comes in an MSOP-8 package. An MSOP-8 is a mini small-outline package with 8 pins, offering a compact form factor suitable for space-constrained applications.