LT1019IS8-5#TRPBF

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LT1019IS8-5#TRPBF

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IC VREF PRECISION 5V 8SOIC

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仕様

属性
Part Status Active
Reference Type Series, Shunt
Output Type Fixed
Voltage - Output (Min / Fixed) 5V
Current - Output 10 mA
Tolerance ±0.2%
Temperature Coefficient 20ppm/°C
Noise - 0.1 Hz to 10 Hz 2.5ppmp-p
Noise - 10 Hz to 10k Hz 2.5ppmrms
Voltage - Input 6.5V ~ 40V
Supply Current 1.5mA
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SO
Base Product Number LT1019
Current - Cathode 800 µA

概要

Description

The LT1019IS8-5#TRPBF is a precision voltage reference from Analog Devices, designed for applications requiring stable and accurate voltage references. It provides a fixed output voltage of 5V with excellent temperature stability and low noise, making it suitable for precision analog circuits.
Key features include:
- Output Voltage: 5V
- Temperature Coefficient: Low, ensuring minimal drift over a range of temperatures.
- Low Output Noise: Suitable for sensitive applications.
- Wide Supply Voltage Range: Can operate effectively with various supply voltages.
- Sourcing/Sinking Capability: Can provide or sink current, enhancing flexibility in design.
The LT1019IS8-5#TRPBF is housed in an 8-lead SOIC package, making it compact for space-constrained applications. It is commonly used in data acquisition systems, instrumentation, and other electronic devices requiring precise voltage references. Overall, it is an ideal choice for enhancing performance in precision electronics.

Equivalent

The LT1019IS8-5#TRPBF is a precision voltage reference. Equivalent products include the LM4041, ADR441, and TPS7A47, which also provide low drift and tight tolerance voltage references. For specific applications, consider the LM185 or TL431 as alternatives, depending on your voltage and accuracy requirements. Always check the datasheets for detailed specifications to ensure compatibility.

Features

The LT1019IS8-5#TRPBF is a precision voltage reference from Analog Devices. Key features include:
- Output Voltage: 5V nominal output, with a tolerance of ±0.5%.
- Temperature Coefficient: Low temperature coefficient of 10 ppm/°C, ensuring stable performance over temperature variations.
- Output Noise: Low noise performance, with typically 5 µVRMS (0.1Hz to 10Hz).
- Power Supply Rejection Ratio (PSRR): High PSRR, improving stability against supply voltage variations.
- Load Regulation: Excellent load regulation, maintaining output voltage stability with varying load conditions.
- Package: Available in an 8-lead SOIC package, suitable for space-constrained applications.
- Operating Temperature Range: Rated for a wide temperature range of -40°C to +125°C.
Overall, the LT1019IS8-5#TRPBF is ideal for applications requiring high precision and low drift voltage references, such as in instrumentation, data acquisition systems, and analog-to-digital converters.

Pinout

The LT1019IS8-5#TRPBF is a precision voltage reference from Analog Devices. It features an 8-pin configuration. The pin count is 8, and the primary functions of each pin are as follows:
1. Pin 1 (VOUT): Output voltage (5V reference).
2. Pin 2 (NC): No connection.
3. Pin 3 (GND): Ground.
4. Pin 4 (VREF): Reference output voltage.
5. Pin 5 (VOUT): Output voltage (5V reference).
6. Pin 6 (NC): No connection.
7. Pin 7 (V+): Positive supply voltage (up to 15V).
8. Pin 8 (NC): No connection.
The device provides a stable and precise voltage reference, suitable for various applications in precision measurement and signal processing.

Manufacturer

The LT1019IS8-5#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in data conversion, signal processing, and power management technologies. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices designs and produces a wide range of integrated circuits and systems used in various applications, including industrial automation, automotive, communications, and consumer electronics. The company is renowned for its high-performance analog, mixed-signal, and digital signal processing (DSP) solutions. With a strong focus on innovation and quality, Analog Devices serves a diverse customer base, providing technologies that enhance efficiency and performance across multiple industries. The LT1019 series, including the LT1019IS8-5#TRPBF, typically refers to precision voltage references, indicating the company's commitment to high-precision analog components.

Application

The LT1019IS8-5#TRPBF is a precision voltage reference used in various applications. Key areas include:
1. Data Acquisition Systems: Provides stable reference voltages for ADCs.
2. Instrumentation: Enhances the accuracy of measurement devices.
3. Automotive Electronics: Used in sensor applications for reliable voltage output.
4. Industrial Control Systems: Ensures precise control voltage levels.
5. Consumer Electronics: Improves performance in devices requiring reference stability.
6. Telecommunications: Supports signal processing and modulation circuits.
Its low noise and high precision make it suitable for critical applications across these domains.

Package

The LT1019IS8-5#TRPBF is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) package, which features a thin, surface-mount design suitable for compact circuit layouts.

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