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LT1461CIS8-5

Name: LT1461CIS8-5
Rating: 4.7 (12 reviews)

Voltage References LT1461 - Micropower Precision Low Dropout Series Voltage Reference Family

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Mfr.부분 #LT1461CIS8-5
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데이터시트 LT1461CIS8-5 DataSheet
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개요

Description

The LT1461CIS8-5 is a precision voltage reference from Analog Devices, designed to provide a stable output voltage of 5V. It features a low temperature coefficient and excellent long-term stability, making it suitable for applications requiring high accuracy and reliability. The device operates over a wide temperature range, typically from -40°C to +125°C, and offers low noise and low drift characteristics.
Key features include a low output impedance and high power supply rejection ratio (PSRR), which contribute to its performance in noisy environments. The LT1461CIS8-5 is available in an 8-lead SOIC package, facilitating easy integration into various electronic designs. It is commonly used in data acquisition systems, instrumentation, and as a reference for ADCs and DACs.
Overall, the LT1461CIS8-5 is ideal for precision measurement and control applications where accurate voltage reference is critical.

Features

The LT1461CIS8-5 is a precision voltage reference from Analog Devices, designed to provide a stable reference voltage. Key features include:
1. Output Voltage: Fixed output of 5V.
2. Accuracy: High initial accuracy of ±0.5% over the temperature range.
3. Low Noise: Low output noise, ensuring stable performance in sensitive applications.
4. Temperature Coefficient: Low temperature drift of 10 ppm/°C, maintaining stability across varied temperatures.
5. Power Supply Rejection Ratio (PSRR): Excellent PSRR, enabling stable performance in the presence of power supply variations.
6. Wide Operating Range: Operates with a wide input voltage range.
7. Low Output Impedance: Ensures minimal output voltage variation with load changes.
8. Compact Package: Available in an 8-lead SOIC package, suitable for space-constrained designs.
This voltage reference is ideal for precision applications including data acquisition systems, instrumentation, and analog circuitry.

Package

The LT1461CIS8-5 is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) package type.

Pinout

The LT1461CIS8-5 is a high-speed voltage reference from Analog Devices, with an 8-pin SOIC (Small Outline Integrated Circuit) package.
### Pin Count and Function:
1. Pin 1 (VOUT): Output Voltage.
2. Pin 2 (SENSE): Sense input for precision voltage monitoring.
3. Pin 3 (GND): Ground reference.
4. Pin 4 (NC): No connection (not internally connected).
5. Pin 5 (NC): No connection (not internally connected).
6. Pin 6 (VREF): Reference voltage input.
7. Pin 7 (COMP): Compensation pin for stability.
8. Pin 8 (VIN): Input Voltage.
The LT1461CIS8-5 provides a stable reference voltage with low noise and high accuracy, making it suitable for precision applications.

Manufacturer

The LT1461CIS8-5 is manufactured by Analog Devices, Inc., a prominent American multinational semiconductor company. Founded in 1965, Analog Devices specializes in designing and manufacturing analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company is known for its high-performance signal processing solutions used in a wide range of applications, including communications, automotive, industrial, and consumer electronics. Analog Devices is recognized for its innovative technologies and commitment to providing precision and performance in electronic components.

Application

The LT1461CIS8-5 is a precision voltage reference used in various applications, including:
1. Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).
2. Voltage regulation circuits.
3. Sensor and signal conditioning.
4. Instrumentation and measurement systems.
5. Battery management systems.
6. Calibration and reference applications.
Its low noise and high accuracy make it suitable for precision electronic designs.

Equivalent

The LT1461CIS8-5 is a precision voltage reference. Equivalent products include the LM4040, LM185, and TL431. These alternatives provide similar voltage reference capabilities; however, performance characteristics such as accuracy, temperature stability, and output impedance may vary. Always check specifications to ensure compatibility for specific applications.