TL4050A25QDBZR

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TL4050A25QDBZR

IC VREF SHUNT 0.1% SOT23-3

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Spezifikationen

Part Status Active
Reference Type Shunt
Output Type Fixed
Voltage - Output (Min/Fixed) 2.5V
Current - Output 15 mA
Tolerance ±0.1%
Temperature Coefficient 50ppm/°C
Noise - 10Hz to 10kHz 41µVrms
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3
Supplier Device Package SOT-23-3
Base Product Number TL4050
Current - Cathode 65 µA

Übersicht

Description

The TL4050A25QDBZR is a precision voltage reference from Texas Instruments, part of the TL4050 family. It provides a fixed reference voltage of 2.5V and is designed for use in a variety of applications where accuracy and stability are crucial. Housed in a small SOT-23 package, it is suitable for space-constrained designs. The device is characterized by low output noise, low power consumption, and high output current capability, making it ideal for portable and battery-powered equipment.
The TL4050A25QDBZR offers a temperature coefficient of typically 100 ppm/°C, ensuring stable performance across different operating conditions. It operates over a wide temperature range, typically from -40°C to 125°C. The device features a low dropout voltage, enhancing its efficiency and reducing power loss. It is commonly used in analog-to-digital conversion, data acquisition systems, and other precision instrumentation applications.
Due to its robust design and reliable performance, the TL4050A25QDBZR is well-suited for both commercial and industrial environments, providing a stable and accurate voltage reference for critical applications.

Features

The TL4050A25QDBZR is a precision micropower shunt voltage reference from Texas Instruments. Key features include:
1. Voltage Reference: Provides a stable output voltage of 2.5V.
2. Tolerance: Offers a tight initial accuracy, typically within ±0.1%.
3. Low Temperature Coefficient: Ensures minimal drift over temperature variations, enhancing measurement accuracy.
4. Low Operating Current: Operates at a low quiescent current, making it suitable for battery-powered applications.
5. Small Package: Available in a compact SOT-23 package, facilitating easy integration into space-constrained designs.
6. Wide Operating Temperature Range: Functions effectively across a range from -40°C to 125°C, suitable for industrial applications.
7. Stability: Designed for high stability over time, thanks to low noise and excellent long-term stability characteristics.
These features make the TL4050A25QDBZR ideal for use in precision measurement systems, portable devices, and any application requiring a reliable voltage reference.

Package

The TL4050A25QDBZR is a precision voltage reference IC from Texas Instruments. It is housed in a SOT-23 package, which is a small-outline transistor package with three terminals.

Pinout

The TL4050A25QDBZR is a precision voltage reference from Texas Instruments. It typically comes in a 3-pin SOT-23 package. The pin functions are as follows:
1. Pin 1 (VREF): This is the reference output pin, which provides a stable voltage reference of 2.5V.
2. Pin 2 (GND): This is the ground pin and serves as the common ground for the device.
3. Pin 3 (VIN): This is the input voltage pin where the supply voltage is applied.
The TL4050A25 provides a precise voltage reference of 2.5V and is often used in applications requiring high accuracy and stability, such as data converters, portable devices, and test equipment. It's known for its low power consumption and low dropout voltage.

Manufacturer

The TL4050A25QDBZR is manufactured by Texas Instruments. Texas Instruments is a technology company that designs and manufactures semiconductors and various integrated circuits, which are used in electronic equipment across a broad range of industries. The company is a major player in the electronics industry, known for producing products that serve the automotive, industrial, personal electronics, communications equipment, and enterprise systems sectors, among others.

Application

The TL4050A25QDBZR is a precision voltage reference commonly used in applications requiring accurate and stable voltage references. Its application areas include data acquisition systems, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), portable and battery-powered devices, industrial instrumentation, medical equipment, and any circuits requiring precise voltage calibration and reference. Its small size and low power consumption make it ideal for compact and efficient designs.

Equivalent

The TL4050A25QDBZR is a precision voltage reference. Equivalent products include:
1. LM4040A25 - from Texas Instruments.
2. LT6656-2.5 - from Analog Devices (formerly Linear Technology).
3. ADR291 - from Analog Devices.
4. MCP1525 - from Microchip Technology.
5. REF5025 - from Texas Instruments.
These equivalents offer similar voltage reference performance, but specific attributes like tolerance, temperature coefficient, and packaging may vary. Always check datasheets for compatibility with your application.

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