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LT1021DCS8-10
+BOMIC VREF SERIES/SHUNT 10V 8SOIC
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メーカーテキサス・インスツルメンツ
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メーカー品番 #LT1021DCS8-10
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在庫状況9702
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 | Discontinued at Digi-Key |
| Reference Type | Series, Shunt, Buried Zener |
| Output Type | Fixed |
| Voltage - Output (Min/Fixed) | 10V |
| Current - Output | 10 mA |
| Tolerance | ±0.5% |
| Temperature Coefficient | 20ppm/°C |
| Noise - 0.1Hz to 10Hz | 3µVp-p |
| Noise - 10Hz to 10kHz | 2.2µVrms |
| Voltage - Input | 11.5V ~ 40V |
| Current - Supply | 2mA |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SO |
| Base Product Number | LT1021 |
| Current - Cathode | 1.7 mA |
概要
Description
The LT1021 operates over a wide temperature range and has a low output impedance, which enhances its ability to maintain voltage stability under varying load conditions. It can be used in various applications, including data acquisition systems, instrumentation, and as a reference voltage in analog circuits.
In summary, the LT1021DCS8-10 is designed for applications where precision and reliability are critical, providing a stable reference voltage in demanding environments.
Equivalent
Features
1. Output Voltage: 10V fixed output.
2. Temperature Coefficient: Low drift of 10 ppm/°C, ensuring stability across temperature variations.
3. Initial Accuracy: Typically ±0.1% at +25°C, providing reliable reference voltage.
4. Load Regulation: Excellent load regulation, making it suitable for various load conditions.
5. Power Supply Rejection Ratio (PSRR): High PSRR enables stable operation despite supply voltage fluctuations.
6. Low Noise: Low output noise, which is crucial for sensitive applications.
7. Wide Operating Range: Operates over a broad voltage range, enhancing versatility in designs.
8. Application Versatility: Ideal for instrumentation, data acquisition systems, and precision analog applications.
These features make the LT1021DCS8-10 suitable for demanding environments where precise voltage reference is critical.
Pinout
Pin Count: 8 pins
Pin Functions:
1. VOUT (Pin 1): Output voltage; provides the reference voltage.
2. GND (Pin 2): Ground reference for the device.
3. VREF (Pin 3): Internal reference voltage; typically connected to the output.
4. COMP (Pin 4): Compensation pin for stability; often connected to a capacitor.
5. NC (Pin 5): No connection; not used in the circuit.
6. CT (Pin 6): Trim pin for adjusting output voltage; used for calibrating.
7. V+ (Pin 7): Power supply input for the device.
8. V- (Pin 8): Negative supply voltage or ground return.
The LT1021DCS8-10 provides a precise output voltage with low temperature drift, making it suitable for high-performance applications.
Manufacturer
Analog Devices serves a variety of industries, including communications, automotive, industrial automation, and consumer electronics, providing essential components for applications that require precise signal processing and data conversion. The LT1021DCS8-10 is a precision voltage reference, highlighting the company’s focus on high-accuracy and reliable electronic components. With a strong emphasis on innovation, Analog Devices is known for its commitment to advancing technologies that enhance electronic performance and efficiency.
Application
1. Data Acquisition Systems: Provides stable reference voltages for accurate signal conversion.
2. Instrumentation: Used in measurement equipment to ensure precision and reliability.
3. ADCs and DACs: Supplies reference voltages for analog-to-digital and digital-to-analog converters.
4. Test Equipment: Enhances accuracy in testing and calibration devices.
5. Industrial Control Systems: Ensures stable operation in control loops and automation systems.
6. Consumer Electronics: Utilized in devices requiring precise voltage regulation.
Its low noise and temperature coefficient make it suitable for high-performance applications.