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LTC1446CS8
+БОМDigital to Analog Converters - DAC LTC1446 - Dual 12-Bit Rail-to-Rail Micropower DACs in SO-8
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ПроизводительАналоговые устройства
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Мфр. Часть #LTC1446CS8
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Лист данных LTC1446CS8 DataSheet
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В наличии6774
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
Обзор
Description
This DAC features a simple serial interface that allows for easy communication with microcontrollers or microprocessors, facilitating integration into digital systems. The LTC1446CS8 provides fast settling times and includes an internal reference, although it can also use an external reference for applications requiring higher precision or specific voltage levels.
Packaged in an 8-pin SOIC (Small Outline Integrated Circuit), the LTC1446CS8 is compact and easy to integrate into various electronic assemblies. Its engineering design ensures high performance in terms of linearity, monotonicity, and low glitch energy, making it a reliable choice for converting digital signals to analog form in precision applications.
Equivalent
1. MAX517: A low-power, dual 12-bit DAC from Maxim Integrated.
2. DAC121S101: A small package, single-channel 12-bit DAC from Texas Instruments.
3. AD5310: A low-power, single 10-bit DAC from Analog Devices, although with slightly different specifications.
4. MCP4922: A 12-bit dual DAC from Microchip, with SPI interface.
These alternatives have varying specifications, so ensure compatibility with your specific requirements.
Features
1. Dual Outputs: It provides two independent DAC outputs, allowing for versatile use in applications requiring multiple analog signals.
2. 12-Bit Resolution: Offers high resolution for precise signal generation, suitable for applications demanding high accuracy.
3. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered and portable devices.
4. Small Package: Available in an 8-pin SOIC package, it saves board space, ideal for compact designs.
5. SPI Interface: Features a simple Serial Peripheral Interface (SPI) for easy integration with microcontrollers and digital systems.
6. Wide Supply Range: Operates over a wide voltage range, providing flexibility in various system designs.
7. Fast Settling Time: Ensures quick response to input changes, beneficial for dynamic and real-time applications.
The LTC1446CS8 is tailored for applications in instrumentation, data acquisition, and industrial control systems where precision and low power are critical.
Pinout
1. Pin 1 (OUTA): Analog output for DAC A.
2. Pin 2 (REF): Reference voltage input. Sets the full-scale output range.
3. Pin 3 (GND): Ground.
4. Pin 4 (CS/LD): Chip select/load input. Active low. Used to load data into the DAC when low.
5. Pin 5 (SDI): Serial data input. Receives the serial data stream.
6. Pin 6 (SCK): Serial clock input. Clocks in the serial data.
7. Pin 7 (VCC): Power supply input.
8. Pin 8 (OUTB): Analog output for DAC B.
The LTC1446CS8 features low power consumption and a simple 3-wire serial interface, making it suitable for various applications requiring precise voltage outputs.