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REF192ESZ-REEL

Name: REF192ESZ-REEL
Rating: 4.7 (12 reviews)

IC VREF SERIES 0.08% 8SOIC

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資料表 REF192ESZ-REEL DataSheet
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規格

Series	REF19
Part Status	Active
Reference Type	Series
Output Type	Fixed
Voltage - Output (Min/Fixed)	2.5V
Current - Output	30 mA
Tolerance	±0.08%
Temperature Coefficient	5ppm/°C
Noise - 0.1Hz to 10Hz	25µVp-p
Voltage - Input	3V ~ 15V
Current - Supply	45µA
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	REF192

概述

Description

The REF192ESZ-REEL is a precision voltage reference from Texas Instruments, designed to provide a stable output voltage with minimal drift over temperature and time. It offers a 2.5V output with a low output noise, making it ideal for high-accuracy applications such as data converters, sensor interfaces, and precision measurement systems.
Key features include a low temperature coefficient of 10 ppm/°C, low output impedance, and the capability to operate over a wide temperature range. The device is housed in a compact SOT-23 package, facilitating integration into space-constrained designs.
The REF192ESZ-REEL is particularly valued in applications requiring strict voltage regulation and stability, ensuring accurate performance across various operating conditions. Its robust design and reliable reference voltage output make it a popular choice among engineers for precision electronic circuits.

Features

The REF192ESZ-REEL is a precision voltage reference IC manufactured by Texas Instruments. Key features include:
1. Output Voltage: Provides a stable 1.225V output with a low temperature coefficient.
2. Temperature Stability: Offers excellent temperature stability of ±0.1% over the full temperature range, ensuring reliable performance in various conditions.
3. Low Noise: Characterized by low output noise and low drift, making it suitable for sensitive applications.
4. Wide Operating Range: Operates across a wide voltage range, with a maximum supply voltage of 15V.
5. High Accuracy: Delivers high accuracy and precision, with a typical initial accuracy of ±0.5% at 25°C.
6. Low Power Consumption: Designed for low power usage, making it ideal for battery-powered devices.
7. Ease of Use: Available in a compact SOT-23 package, facilitating integration into various designs.
These features make the REF192ESZ-REEL suitable for applications in precision instrumentation, data acquisition systems, and reference voltage applications.

Package

The REF192ESZ-REEL is packaged in a surface-mount SOIC-8 (Small Outline Integrated Circuit) format.

Pinout

The REF192ESZ-REEL is a precision voltage reference IC with a pin count of 5. The function of each pin is as follows:
1. Pin 1 (N/C): No connection (not internally connected).
2. Pin 2 (OUT): Voltage output (provides a stable reference voltage of 1.2V).
3. Pin 3 (GND): Ground (common reference point for the circuit).
4. Pin 4 (IN): Input pin for bypassing the reference voltage; typically connected to a decoupling capacitor for stability.
5. Pin 5 (N/C): No connection (not internally connected).
The device is designed for precision applications requiring stable voltage references and offers low drift and high accuracy.

Manufacturer

The REF192ESZ-REEL is manufactured by Texas Instruments (TI), a leading American technology company. Founded in 1930, Texas Instruments designs and manufactures a wide range of semiconductor products and integrated circuits, primarily for analog and digital signal processing. The company is well-known for its innovations in various fields, including automotive, industrial, communications, and consumer electronics. TI is recognized for its commitment to quality and reliability in providing precision voltage references and other analog components, catering to both commercial and industrial markets.

Application

The REF192ESZ-REEL is a precision voltage reference used in various applications, including analog-to-digital converters (ADCs), digital-to-analog converters (DACs), precision measurement systems, and instrumentation. It is ideal for low-noise and high-stability reference voltage requirements in consumer electronics, industrial equipment, and automotive systems, providing reliable performance in a compact package.

Equivalent

The REF192ESZ-REEL is a precision voltage reference. Equivalent products include the LM4040, LM185, LT1004, and ADR391. Each of these offers similar performance characteristics, such as precision voltage output and low temperature coefficient, making them suitable alternatives depending on the specific application requirements. Always check datasheets for compatibility.