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規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | LinCMOS™ |
| Part Status | Active |
| Amplifier Type | General Purpose |
| Number of Circuits | 4 |
| Output Type | Rail-to-Rail |
| Slew Rate | 0.12V/µs |
| Gain Bandwidth Product | 210 kHz |
| Current - Input Bias | 1 pA |
| Voltage - Input Offset | 200 µV |
| Supply Current | 160µA (x4 Channels) |
| Current - Output / Channel | 50 mA |
| Voltage - Supply Span(Min) | 4.4 V |
| Voltage - Supply Span(Max) | 16 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
概述
Description
The TLC2254IDR is a quad operational amplifier from Texas Instruments, part of the TLC225x family. These op-amps are designed with advanced LinCMOS™ technology, offering a balance between low power consumption and excellent performance. The TLC2254IDR features low offset voltage and drift, low noise, and rail-to-rail output swing, making it suitable for a variety of precision applications.
Operating on a single supply voltage ranging from 4.5V to 16V (or dual supplies from ±2.25V to ±8V), it consumes minimal quiescent current, enhancing battery life in portable devices. The device offers a wide bandwidth and a slew rate of 1.6 V/µs, ensuring fast signal processing. Housed in an SOIC-14 package, it is ideal for applications like sensor signal conditioning, medical instrumentation, and portable devices.
With its robust performance and low power characteristics, the TLC2254IDR is a versatile choice for designers seeking reliability and efficiency in analog signal processing tasks.
Operating on a single supply voltage ranging from 4.5V to 16V (or dual supplies from ±2.25V to ±8V), it consumes minimal quiescent current, enhancing battery life in portable devices. The device offers a wide bandwidth and a slew rate of 1.6 V/µs, ensuring fast signal processing. Housed in an SOIC-14 package, it is ideal for applications like sensor signal conditioning, medical instrumentation, and portable devices.
With its robust performance and low power characteristics, the TLC2254IDR is a versatile choice for designers seeking reliability and efficiency in analog signal processing tasks.
Equivalent
The TLC2254IDR is a quad operational amplifier. Equivalent products include:
1. LT1491 by Analog Devices
2. MCP6004 by Microchip Technology
3. LM324 by Texas Instruments and other manufacturers
4. OP484 by Analog Devices
Ensure to verify electrical specifications and pin configurations match your application requirements before substitution.
1. LT1491 by Analog Devices
2. MCP6004 by Microchip Technology
3. LM324 by Texas Instruments and other manufacturers
4. OP484 by Analog Devices
Ensure to verify electrical specifications and pin configurations match your application requirements before substitution.
Features
The TLC2254IDR is a quad operational amplifier from Texas Instruments, known for its low noise and low power consumption. It operates with a supply voltage range of 4.5V to 16V, making it suitable for battery-powered and portable applications. The device provides a low input bias current of 1pA, which helps in maintaining precision in high-impedance circuits. With a wide bandwidth of 1MHz and a slew rate of 2.7V/µs, it is effective for general-purpose amplification tasks. The TLC2254IDR features rail-to-rail output swing, ensuring maximum signal range, and it is designed with a low offset voltage of about 100µV, which enhances accuracy. This op-amp is typically housed in an SOIC-14 package and is widely used in applications such as sensor interfaces, active filters, and medical instrumentation. Additionally, the device is characterized by its low quiescent current of 50µA per channel, contributing to its energy efficiency. The TLC2254IDR is designed to operate over a temperature range of -40°C to 85°C, making it suitable for various environmental conditions.
Pinout
The TLC2254IDR is a quad operational amplifier IC produced by Texas Instruments. It comes in a 14-pin SOIC (Small Outline Integrated Circuit) package. The pin functions are as follows:
1. Pin 1: Output of op-amp 1
2. Pin 2: Inverting input of op-amp 1
3. Pin 3: Non-inverting input of op-amp 1
4. Pin 4: Supply voltage negative (V- or GND)
5. Pin 5: Non-inverting input of op-amp 2
6. Pin 6: Inverting input of op-amp 2
7. Pin 7: Output of op-amp 2
8. Pin 8: Output of op-amp 3
9. Pin 9: Inverting input of op-amp 3
10. Pin 10: Non-inverting input of op-amp 3
11. Pin 11: Non-inverting input of op-amp 4
12. Pin 12: Inverting input of op-amp 4
13. Pin 13: Output of op-amp 4
14. Pin 14: Supply voltage positive (V+)
These op-amps are designed for low power consumption and feature rail-to-rail input/output capabilities, making them suitable for various precision analog applications.
1. Pin 1: Output of op-amp 1
2. Pin 2: Inverting input of op-amp 1
3. Pin 3: Non-inverting input of op-amp 1
4. Pin 4: Supply voltage negative (V- or GND)
5. Pin 5: Non-inverting input of op-amp 2
6. Pin 6: Inverting input of op-amp 2
7. Pin 7: Output of op-amp 2
8. Pin 8: Output of op-amp 3
9. Pin 9: Inverting input of op-amp 3
10. Pin 10: Non-inverting input of op-amp 3
11. Pin 11: Non-inverting input of op-amp 4
12. Pin 12: Inverting input of op-amp 4
13. Pin 13: Output of op-amp 4
14. Pin 14: Supply voltage positive (V+)
These op-amps are designed for low power consumption and feature rail-to-rail input/output capabilities, making them suitable for various precision analog applications.
Manufacturer
The TLC2254IDR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and systems. They are known for their analog and embedded processing products, which are used in various markets, including automotive, industrial, consumer electronics, communications equipment, and enterprise systems. Founded in 1930 and headquartered in Dallas, Texas, TI consistently ranks as one of the largest and most influential semiconductor companies in the world.
Application
The TLC2254IDR is a quad operational amplifier known for its low noise, low power consumption, and rail-to-rail output capabilities. It is commonly used in a variety of applications, including:
1. Signal Conditioning: Enhancing signals in sensors and data acquisition systems.
2. Instrumentation: Used in precision measurement devices.
3. Active Filters: Implementing filters in audio and communication systems.
4. Analog-to-Digital Converter (ADC) Input Buffers: Providing stable signals for ADCs.
5. Medical Devices: Used in portable and battery-operated medical instruments.
6. Battery-Powered Devices: Ideal for low-power applications.
7. Automotive Systems: Used in sensor interfacing and control systems.
These applications benefit from the amplifier's precision, low power, and wide bandwidth.
1. Signal Conditioning: Enhancing signals in sensors and data acquisition systems.
2. Instrumentation: Used in precision measurement devices.
3. Active Filters: Implementing filters in audio and communication systems.
4. Analog-to-Digital Converter (ADC) Input Buffers: Providing stable signals for ADCs.
5. Medical Devices: Used in portable and battery-operated medical instruments.
6. Battery-Powered Devices: Ideal for low-power applications.
7. Automotive Systems: Used in sensor interfacing and control systems.
These applications benefit from the amplifier's precision, low power, and wide bandwidth.
Package
The TLC2254IDR is a quad operational amplifier from Texas Instruments, housed in an SOIC-14 (Small Outline Integrated Circuit) package type. This package typically features 14 pins arranged in a narrow-body configuration, designed for surface mount applications.