Images à titre indicatif uniquement
REF1004I-2.5
+NomenclatureIC VREF SHUNT 0.4% 8SOIC
-
FabricantTexas Instruments
-
Pièce fabricant #REF1004I-2.5
-
Fiche technique REF1004I-2.5 DataSheet
-
En stock8937
365 Garantie qualité 24h/24
7*24 Garantie de service 24h/24
90-Garantie après-vente 24h/24
Garantie produit authentique
Spécifications
| Attribut | Valeur |
| 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 |
Présentation
Description
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
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
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
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
Application
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.