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LTC2400CS8
+NomenclatureAnalog to Digital Converters - ADC LTC2400 - 24-Bit - Power No Latency Delta-Sigma ADC in SO-8
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FabricantÉquipement de simulation
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Pièce fabricant #LTC2400CS8
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Fiche technique LTC2400CS8 DataSheet
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En stock9873
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Spécifications
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Présentation
Description
The LTC2400CS8 boasts a no-latency delta-sigma architecture, ensuring a true 24-bit output with no missing codes, a differential input range, and a programmable gain amplifier. It supports a simple 3-wire SPI-compatible interface for easy integration with microcontrollers and other digital systems.
Key features include an ultra-low input current of 50nA, an automatic internal offset and full-scale calibration, and excellent linearity specifications. The device is housed in an 8-pin SOIC package, making it suitable for compact designs. Its high accuracy and low power consumption make the LTC2400CS8 ideal for precision measurement applications in instrumentation, industrial control, and portable devices.
Equivalent
Features
1. Resolution and Accuracy: It offers a true 24-bit resolution with no missing codes, ensuring high accuracy in measurements.
2. Delta-Sigma Architecture: Utilizes delta-sigma modulation for precise and low-noise conversions.
3. Wide Input Range: Handles input ranges from -0.5V to VCC + 0.5V, accommodating varying signal types.
4. Ease of Use: Requires no external components for reference or clock, simplifying design.
5. Serial Interface: Features a simple 3-wire serial interface for easy integration with microcontrollers.
6. Low Power Consumption: Operates efficiently with low current draw, suitable for battery-powered applications.
7. Internal Oscillator: Includes an internal oscillator, eliminating the need for an external clock source.
8. Auto-Calibrating: Automatically calibrates offset and full-scale errors, enhancing measurement reliability.
9. Wide Supply Range: Operates from a single 2.7V to 5.5V supply, offering flexibility in power management.
These features make the LTC2400CS8 ideal for applications requiring high precision and reliability, such as industrial instrumentation and data acquisition systems.
Pinout
1. VCC (Pin 1): Power supply input. The device operates with a supply voltage typically between 2.7V and 5.5V.
2. GND (Pin 2): Ground connection.
3. REF+ (Pin 3): Positive reference voltage input. The voltage at this pin, relative to REF-, sets the full-scale input range of the ADC.
4. REF- (Pin 4): Negative reference voltage input.
5. IN+ (Pin 5): Positive input for the differential analog signal.
6. IN- (Pin 6): Negative input for the differential analog signal.
7. SCK (Pin 7): Serial clock input for the serial interface.
8. SDO (Pin 8): Serial data output. Data is output in two's complement format.
The LTC2400 provides high-resolution, low-noise conversion with an SPI-compatible interface, making it suitable for precision measurements.
Manufacturer
Analog Devices is a leading manufacturer specializing in data conversion, signal processing, and power management technology. The company focuses on producing a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). Their products are used across various industries, including communications, healthcare, automotive, industrial, and consumer electronics. Analog Devices is known for its innovation and high-quality products that enable advancements in technology and improve performance in electronic systems.
Application
1. Precision Weighing Systems: Utilized in digital scales for its high resolution and accuracy.
2. Data Acquisition Systems: Ideal for capturing precise sensor data.
3. Instrumentation: Used in multimeters and other measuring instruments for accurate readings.
4. Medical Devices: Employed in diagnostic equipment requiring precise signal conversion.
5. Industrial Automation: Integrated into control systems for accurate monitoring and feedback.
6. Environmental Monitoring: Used in equipment measuring environmental parameters like temperature and humidity.
These applications leverage the LTC2400CS8's low noise, low power consumption, and wide dynamic range.