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LTC2622CMS8
+NomenclatureIC DAC 12BIT DUAL R-R VOUT 8MSOP
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FabricantAnalog Equipment GmbH.
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Pièce fabricant #LTC2622CMS8
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Fiche technique LTC2622CMS8 DataSheet
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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 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
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
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
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
Application
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.