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LTC1865LCMS
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メーカー品番 #LTC1865LCMS
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在庫状況4466
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Package / Case | MSOP-10 |
| Series | LTC1865L |
| Brand | Analog Devices |
| Product Type | ADCs - Analog to Digital Converters |
| Subcategory | Data Converter ICs |
| Mounting Type | SMD/SMT |
| Shipping Restrictions | Mouser does not presently sell this product in your region. |
| Type | Precision |
| Number of Channels | 2 Channel |
| Pd - Power Dissipation | 1.22 mW |
| Resolution | 16 bit |
| Sampling Rate | 150 kS/s |
| Input Type | Pseudo-Differential/Single-Ended |
| Architecture | SAR |
| Voltage - Supply, Analog | 3 V |
| DNL - Differential Nonlinearity | 2 LSB |
| INL - Integral Nonlinearity | 6 LSB |
| Reference Type | External |
| Shutdown | Shutdown |
| SFDR - Spurious Free Dynamic Range | 93 dB |
| SINAD - Signal to Noise and Distortion Ratio | 82 dB |
| THD - Total Harmonic Distortion | - 92 dB |
概要
Description
The device comes with a 4-channel multiplexer, allowing it to sample multiple input signals efficiently. It offers a high-speed serial interface, enabling easy communication with microcontrollers and digital signal processors.
Key features include low noise, low distortion, and a high degree of accuracy, with a reference voltage that can be externally adjusted to optimize performance. The LTC1865LCMS is ideal for applications requiring precise data acquisition, such as industrial automation, medical devices, and consumer electronics. Its compact size and power efficiency make it a popular choice in modern electronic designs.
Equivalent
Features
1. Sampling Rate: Up to 500 kSPS, allowing for fast data acquisition.
2. Resolution: 16-bit resolution ensures high accuracy and precision in measurements.
3. Input Range: Supports a wide input voltage range from 0V to VREF, typically 2.5V.
4. Differential Inputs: Offers differential input capability for improved noise rejection.
5. Low Noise: Features low noise performance, enhancing signal integrity.
6. Integrated Reference: Contains an internal 2.5V reference, simplifying design and minimizing external components.
7. SPI Interface: Communicates via a Serial Peripheral Interface (SPI), facilitating easy integration with microcontrollers.
8. Single Supply Operation: Operates from a single 5V supply, optimizing power consumption.
This combination of features makes the LTC1865LCMS suitable for various applications, including data acquisition, medical instrumentation, and industrial control systems.
Pinout
Key functions include:
- Analog Input: Accepts differential voltage inputs.
- Reference Voltage: Provides external reference input for voltage scaling.
- Clock Input: Synchronizes conversion processes.
- Data Output: Serial interface outputs the converted digital data.
- Control Pins: Includes chip select (CS), and read (RD) pins for managing data transfer.
- Power Supply: Typically powered by a dual supply, allowing operation with a wide range of voltage levels.
The LTC1865LCMS features a fast conversion rate, low power consumption, and is suitable for various applications, including instrumentation and data acquisition.
Manufacturer
Analog Devices focuses on delivering innovative solutions that enable high-precision data acquisition and signal processing, making it a key player in the semiconductor industry. The LTC1865LCMS is a specific model of a 16-bit analog-to-digital converter (ADC), which highlights the company's expertise in high-performance data conversion products.
Application
1. Data Acquisition Systems: For high-resolution measurements in industrial and laboratory settings.
2. Medical Equipment: In devices like portable ECG or patient monitoring systems.
3. Precision Instrumentation: For sensors and transducers requiring accurate conversion.
4. Automotive Applications: Such as engine control units and sensor interfacing.
5. Consumer Electronics: For audio and imaging applications needing high fidelity.
6. Telecommunications: In equipment needing precise signal processing.
Its low power consumption and high accuracy make it suitable for battery-operated devices.