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REF1004I-2.5
+BOMIC VREF SHUNT 0.4% 8SOIC
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メーカーSTマイクロエレクトロニクス
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メーカー品番 #REF1004I-2.5
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データシート REF1004I-2.5 DataSheet
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在庫状況8937
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 |
| Part Status | Active |
| Reference Type | Shunt |
| Output Type | Fixed |
| Voltage - Output (Min/Fixed) | 2.5V |
| Current - Output | 20 mA |
| Tolerance | ±0.4% |
| Temperature Coefficient | 20ppm/°C Typical |
| Noise - 10Hz to 10kHz | 120µVrms |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Base Product Number | REF1004 |
| Current - Cathode | 20 µA |
概要
Description
"Introduction to REF1004I-2.5" likely refers to an entry-level course or module in a specific academic or technical field. While the exact content depends on the context, it typically includes:
1. Overview: A broad introduction to the subject matter, laying out key concepts, theories, or technologies associated with REF1004I-2.5.
2. Learning Objectives: Clear goals outlining what students are expected to know or be able to do by the end of the course.
3. Content Outline: A summary of topics covered, which might include historical background, current trends, and future directions in the field.
4. Methodology: An explanation of the teaching methods used, such as lectures, labs, or interactive sessions to facilitate learning.
5. Assessment: Information on how students will be evaluated, such as through exams, projects, or presentations.
6. Resources: Essential materials and references that supplement the learning process, like textbooks, research papers, or online platforms.
If you have specific details or context about REF1004I-2.5, I can provide a more tailored response.
1. Overview: A broad introduction to the subject matter, laying out key concepts, theories, or technologies associated with REF1004I-2.5.
2. Learning Objectives: Clear goals outlining what students are expected to know or be able to do by the end of the course.
3. Content Outline: A summary of topics covered, which might include historical background, current trends, and future directions in the field.
4. Methodology: An explanation of the teaching methods used, such as lectures, labs, or interactive sessions to facilitate learning.
5. Assessment: Information on how students will be evaluated, such as through exams, projects, or presentations.
6. Resources: Essential materials and references that supplement the learning process, like textbooks, research papers, or online platforms.
If you have specific details or context about REF1004I-2.5, I can provide a more tailored response.
Equivalent
The REF1004I-2.5 is a 2.5V precision voltage reference. Equivalent products include:
1. LM4040-2.5 from Texas Instruments
2. TL431A from Texas Instruments (when configured as a 2.5V reference)
3. ADR425 from Analog Devices
4. MAX6250 from Maxim Integrated
5. LT1009 from Analog Devices (formerly Linear Technology)
Ensure compatibility by checking specific parameters like tolerance, temperature coefficient, and package type before selecting an equivalent.
1. LM4040-2.5 from Texas Instruments
2. TL431A from Texas Instruments (when configured as a 2.5V reference)
3. ADR425 from Analog Devices
4. MAX6250 from Maxim Integrated
5. LT1009 from Analog Devices (formerly Linear Technology)
Ensure compatibility by checking specific parameters like tolerance, temperature coefficient, and package type before selecting an equivalent.
Features
The REF1004I-2.5 is a precision voltage reference device known for its stability and accuracy. Key features include:
1. High Precision: Offers a precise output voltage, making it suitable for applications requiring stringent voltage regulation.
2. Temperature Stability: Exhibits excellent temperature coefficient, ensuring consistent performance across a wide temperature range.
3. Low Noise: Provides low output noise, which is critical for high-resolution data acquisition systems and other sensitive applications.
4. Low Drift: Minimal drift over time and temperature, enhancing long-term reliability.
5. Wide Operating Range: Supports a broad range of input voltages, providing flexibility in various circuit designs.
6. Compact Package: Available in small form factor packages, ideal for space-constrained applications.
7. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered devices.
These features make the REF1004I-2.5 a reliable choice for precision analog applications, such as instrumentation, data acquisition, and control systems.
1. High Precision: Offers a precise output voltage, making it suitable for applications requiring stringent voltage regulation.
2. Temperature Stability: Exhibits excellent temperature coefficient, ensuring consistent performance across a wide temperature range.
3. Low Noise: Provides low output noise, which is critical for high-resolution data acquisition systems and other sensitive applications.
4. Low Drift: Minimal drift over time and temperature, enhancing long-term reliability.
5. Wide Operating Range: Supports a broad range of input voltages, providing flexibility in various circuit designs.
6. Compact Package: Available in small form factor packages, ideal for space-constrained applications.
7. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered devices.
These features make the REF1004I-2.5 a reliable choice for precision analog applications, such as instrumentation, data acquisition, and control systems.
Pinout
The REF1004I-2.5 is a precision voltage reference IC with an 8-pin configuration. It provides a stable reference voltage of 2.5 volts. The device is used in applications requiring accurate voltage references, such as analog-to-digital converters (ADCs) and digital-to-analog converters (DACs). It offers low temperature coefficient and tight initial accuracy, making it suitable for precision applications.
Key pins include:
- Pin 1: Reference Output
- Pin 2: Ground
- Other pins may be used for trimming and adjustment depending on specific configurations.
This IC's small package and high performance make it suitable for use in critical circuit designs demanding precision and reliability. Its exact pin configuration may depend on the specific package type, so referring to the datasheet is recommended for detailed pin assignments and functions.
Key pins include:
- Pin 1: Reference Output
- Pin 2: Ground
- Other pins may be used for trimming and adjustment depending on specific configurations.
This IC's small package and high performance make it suitable for use in critical circuit designs demanding precision and reliability. Its exact pin configuration may depend on the specific package type, so referring to the datasheet is recommended for detailed pin assignments and functions.
Manufacturer
The REF1004I-2.5 is a precision voltage reference manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits. It is one of the top semiconductor companies in the world and serves a wide array of industries including automotive, industrial, personal electronics, communications equipment, and enterprise systems. TI is renowned for its analog and embedded processing products, which are crucial in the development of a wide range of electronic applications.
Application
The REF1004I-2.5 is typically used in applications requiring high precision voltage reference standards. Common areas include:
1. Data Acquisition Systems: Ensures accuracy in converting analog signals to digital data.
2. Instrumentation: Provides stable voltage for precision measurement devices.
3. Calibration Equipment: Serves as a reference standard for calibrating other equipment.
4. Consumer Electronics: Helps in maintaining consistent performance in high-end audio and video devices.
5. Medical Devices: Used in diagnostic equipment that requires precise voltage regulation.
6. Industrial Automation: Ensures reliable and accurate control in automated systems.
Its stability and precision make it ideal for any application needing consistent voltage references.
1. Data Acquisition Systems: Ensures accuracy in converting analog signals to digital data.
2. Instrumentation: Provides stable voltage for precision measurement devices.
3. Calibration Equipment: Serves as a reference standard for calibrating other equipment.
4. Consumer Electronics: Helps in maintaining consistent performance in high-end audio and video devices.
5. Medical Devices: Used in diagnostic equipment that requires precise voltage regulation.
6. Industrial Automation: Ensures reliable and accurate control in automated systems.
Its stability and precision make it ideal for any application needing consistent voltage references.
Package
The package type for the part number REF1004I-2.5 is typically a small form-factor, such as an SOIC (Small Outline Integrated Circuit) or similar, suitable for precision voltage reference integrated circuits. However, for specific package details, it's best to consult the manufacturer's datasheet or product specifications directly.
