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規格
| 屬性 | 價值 |
| Package / Case | SOIC-8 |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Series | LTC1261 |
| Brand | Analog Devices |
| Product Type | Switching Voltage Regulators |
| Subcategory | PMIC - Power Management ICs |
| Mounting Style | SMD/SMT |
| Shipping Restrictions | Mouser does not presently sell this product in your region. |
| Operating Supply Current | 600 uA |
| Topology | Inverting |
| Output Voltage | - 1.25 V to - 8 V |
| Output Current | 15 mA |
| Number of Outputs | 1 Output |
| Input Voltage - Min | 3 V |
| Input Voltage - Max | 8 V |
| Switching Frequency | 550 kHz |
| Type | Switched Capacitor Regulated Voltage Inverter |
| Height | 1.75 mm |
概述
Description
The LTC1261IS8 is a high-performance, low-power, dual-slope analog-to-digital converter (ADC) designed by Analog Devices. It features a 12-bit resolution, allowing for precise measurements in various applications. Operating from a supply voltage range of 3V to 15V, it is suitable for battery-powered devices.
Key features include a fast conversion time of approximately 10 ms, low noise levels, and built-in calibration to enhance accuracy. The device supports a variety of input signal types, making it versatile for applications such as data acquisition, industrial monitoring, and portable instrumentation.
The LTC1261IS8 is housed in an 8-pin SOIC package, facilitating easy integration into compact circuits. It operates with a simple serial interface, enabling seamless communication with microcontrollers and other digital devices. Overall, the LTC1261IS8 is an excellent choice for engineers requiring reliable and efficient analog-to-digital conversion in their designs.
Key features include a fast conversion time of approximately 10 ms, low noise levels, and built-in calibration to enhance accuracy. The device supports a variety of input signal types, making it versatile for applications such as data acquisition, industrial monitoring, and portable instrumentation.
The LTC1261IS8 is housed in an 8-pin SOIC package, facilitating easy integration into compact circuits. It operates with a simple serial interface, enabling seamless communication with microcontrollers and other digital devices. Overall, the LTC1261IS8 is an excellent choice for engineers requiring reliable and efficient analog-to-digital conversion in their designs.
Equivalent
Equivalent products to the LTC1261IS8 include the MAX4493, MCP6002, and OPA2134. These operational amplifiers share similar specifications and applications, often used in signal conditioning, data acquisition, and other analog tasks. However, specific performance characteristics like bandwidth, supply voltage, and noise should be checked to ensure compatibility for your application. Always consult datasheets for precise comparisons.
Features
The LTC1261IS8 is a high-performance, low-power, 12-bit analog-to-digital converter (ADC) from Analog Devices. Key features include:
1. Resolution: 12-bit resolution for precise data conversion.
2. Sampling Rate: Up to 100 kSPS (samples per second) for fast data acquisition.
3. Input Range: Selectable input voltage ranges, accommodating different applications.
4. Low Power Consumption: Operates with minimal power, making it suitable for battery-powered devices.
5. Internal Reference: Integrated voltage reference simplifies design and eliminates the need for external components.
6. Single Supply Operation: Operates from a single +5V supply, enhancing ease of integration.
7. Serial Interface: SPI-compatible serial interface for easy communication with microcontrollers.
8. Wide Temperature Range: Suitable for industrial applications with an operating range from -40°C to +85°C.
These features make the LTC1261IS8 ideal for applications in data acquisition, industrial control, and portable instrumentation.
1. Resolution: 12-bit resolution for precise data conversion.
2. Sampling Rate: Up to 100 kSPS (samples per second) for fast data acquisition.
3. Input Range: Selectable input voltage ranges, accommodating different applications.
4. Low Power Consumption: Operates with minimal power, making it suitable for battery-powered devices.
5. Internal Reference: Integrated voltage reference simplifies design and eliminates the need for external components.
6. Single Supply Operation: Operates from a single +5V supply, enhancing ease of integration.
7. Serial Interface: SPI-compatible serial interface for easy communication with microcontrollers.
8. Wide Temperature Range: Suitable for industrial applications with an operating range from -40°C to +85°C.
These features make the LTC1261IS8 ideal for applications in data acquisition, industrial control, and portable instrumentation.
Pinout
The LTC1261IS8 is an 8-pin Integrated Circuit (IC) designed for signal processing applications. Its pin configuration and functions are as follows:
1. Pin 1 (V+): Positive supply voltage.
2. Pin 2 (V–): Negative supply voltage.
3. Pin 3 (IN+): Non-inverting input for the differential signal.
4. Pin 4 (IN–): Inverting input for the differential signal.
5. Pin 5 (COMP): Compensation pin to stabilize the amplifier.
6. Pin 6 (VOUT): Output voltage, providing the amplified signal.
7. Pin 7 (GND): Ground reference.
8. Pin 8 (SHDN): Shutdown pin to enable or disable the device.
The LTC1261 is commonly used in applications such as data acquisition, instrumentation, and signal conditioning, providing precise analog signal processing.
1. Pin 1 (V+): Positive supply voltage.
2. Pin 2 (V–): Negative supply voltage.
3. Pin 3 (IN+): Non-inverting input for the differential signal.
4. Pin 4 (IN–): Inverting input for the differential signal.
5. Pin 5 (COMP): Compensation pin to stabilize the amplifier.
6. Pin 6 (VOUT): Output voltage, providing the amplified signal.
7. Pin 7 (GND): Ground reference.
8. Pin 8 (SHDN): Shutdown pin to enable or disable the device.
The LTC1261 is commonly used in applications such as data acquisition, instrumentation, and signal conditioning, providing precise analog signal processing.
Manufacturer
The LTC1261IS8 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design, manufacturing, and marketing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company is renowned for its high-performance components used in various applications, including communications, automotive, industrial automation, healthcare, and consumer electronics.
The LTC1261 is an example of an Analog-to-Digital Converter (ADC), specifically designed for low-power and high-speed applications. Analog Devices focuses on providing solutions that improve the performance of electronic systems, enabling innovations across several industries. They emphasize research and development, driving advancements in signal processing technology and enabling engineers to create more efficient and capable electronic devices.
The LTC1261 is an example of an Analog-to-Digital Converter (ADC), specifically designed for low-power and high-speed applications. Analog Devices focuses on providing solutions that improve the performance of electronic systems, enabling innovations across several industries. They emphasize research and development, driving advancements in signal processing technology and enabling engineers to create more efficient and capable electronic devices.
Application
The LTC1261IS8 is a high-speed, low-power, 12-bit analog-to-digital converter (ADC) primarily used in applications such as data acquisition systems, industrial instrumentation, and precision measurement. It is suitable for portable devices due to its low power consumption and can be employed in medical instrumentation, automotive sensors, and consumer electronics. Additionally, it is used in control systems and robotics for real-time data processing, as well as in communication systems for digitizing analog signals. Its fast sampling rate and high resolution make it ideal for applications requiring accurate signal representation.
Package
The LTC1261IS8 is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) format. This surface-mount package is designed for compact applications, facilitating efficient space utilization on PCBs.