LT1021DCS8-10

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LT1021DCS8-10

+Nomenclature

IC VREF SERIES/SHUNT 10V 8SOIC

  • FabricantAnalog Equipment GmbH.

  • Pièce fabricant #LT1021DCS8-10

  • En stock9702

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Spécifications

Attribut Valeur
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

Présentation

Description

LT1021DCS8-10 is a precision voltage reference integrated circuit from Analog Devices. It provides a stable output voltage of 10V with a low temperature coefficient, making it ideal for applications requiring high accuracy and stability. This device features a low output noise, low drift, and excellent long-term stability, ensuring reliable performance over time.
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

Equivalent products to the LT1021DCS8-10 include the LMV431, TL431, and MCP6002, depending on specific application requirements. Other alternatives are the TLV431 and LM1117 which may also serve similar functions in voltage reference or regulator applications. Always check the specific electrical characteristics and performance criteria to ensure compatibility.

Features

The LT1021DCS8-10 is a precision voltage reference from Analog Devices, designed for high accuracy and low drift applications. Key features include:
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

The LT1021DCS8-10 is a precision voltage reference from Analog Devices, specifically designed for applications requiring a stable output voltage. It comes in an 8-lead SOIC (Small Outline Integrated Circuit) package.
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

The LT1021DCS8-10 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company headquartered in Norwood, Massachusetts, USA. Established in 1965, the company specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits.
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

The LT1021DCS8-10 is a precision voltage reference with applications in various fields, including:
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.

Package

The LT1021DCS8-10 is available in an 8-lead SOIC (Small Outline Integrated Circuit) package type. This surface-mount package is designed for compact designs and efficient thermal performance.

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