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規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Amplifier Type | General Purpose |
| Number of Circuits | 4 |
| Output Type | Rail-to-Rail |
| Slew Rate | 1.5V/µs |
| Gain Bandwidth Product | 3 MHz |
| Current - Input Bias | 1 pA |
| Voltage - Input Offset | 750 µV |
| Supply Current | 150µA (x4 Channels) |
| Current - Output / Channel | 20 mA |
| Voltage - Supply Span(Min) | 1.8 V |
| Voltage - Supply Span(Max) | 5.5 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
概述
Description
The TLV4314IPWR is a precision, quad-channel, low-voltage operational amplifier designed by Texas Instruments. This device is optimized for low-power applications, offering rail-to-rail input and output performance. It features a wide bandwidth of 3 MHz and a low quiescent current of only 650 µA per channel, making it suitable for battery-powered and portable applications.
The TLV4314IPWR operates over a supply range of 2.5 V to 5.5 V, allowing it to function in a variety of low-voltage environments. Its low noise and low offset voltage make it ideal for precision signal processing tasks. The device is commonly used in sensor signal conditioning, portable medical devices, and other precision instrumentation.
Packaged in a TSSOP-14 format, the TLV4314IPWR offers a compact footprint for space-constrained designs. Its robust performance under various operating conditions, including an extended temperature range, ensures reliability in diverse applications. The device is part of the TLVx314 family, known for its balance of performance and power efficiency.
The TLV4314IPWR operates over a supply range of 2.5 V to 5.5 V, allowing it to function in a variety of low-voltage environments. Its low noise and low offset voltage make it ideal for precision signal processing tasks. The device is commonly used in sensor signal conditioning, portable medical devices, and other precision instrumentation.
Packaged in a TSSOP-14 format, the TLV4314IPWR offers a compact footprint for space-constrained designs. Its robust performance under various operating conditions, including an extended temperature range, ensures reliability in diverse applications. The device is part of the TLVx314 family, known for its balance of performance and power efficiency.
Equivalent
The TLV4314IPWR is a quad operational amplifier. Equivalent products include the LM324 series (e.g., LM324 LM324A, LM324N) and the TL084 series (e.g., TL084, TL084CN) from other manufacturers. These are also quad op-amps and provide similar general-purpose functionality, but specifications should be compared for compatibility in terms of gain bandwidth, slew rate, and power supply requirements to ensure they meet your application needs.
Features
The TLV4314IPWR is a quad-channel operational amplifier from Texas Instruments designed for cost-sensitive applications. Key features include:
1. Low Power Consumption: The device operates with a low quiescent current, making it ideal for battery-powered applications.
2. Wide Supply Range: It supports a supply voltage range from 2.7V to 16V, providing flexibility for various power scenarios.
3. Rail-to-Rail Output: This feature allows the output to swing close to the supply rails, maximizing the dynamic range.
4. Low Offset Voltage: With a low input offset voltage, the op-amp ensures high precision in signal processing.
5. Low Noise: The amplifier maintains low noise performance, suitable for audio and other sensitive applications.
6. Small Package: Available in a TSSOP-14 package, it is space-efficient for compact circuit designs.
7. Temperature Range: It operates over an extended temperature range, supporting both industrial and consumer applications.
8. Stability: The op-amp is unity-gain stable, simplifying its integration into various circuits.
These features make the TLV4314IPWR suited for applications like sensors, audio processing, and portable devices.
1. Low Power Consumption: The device operates with a low quiescent current, making it ideal for battery-powered applications.
2. Wide Supply Range: It supports a supply voltage range from 2.7V to 16V, providing flexibility for various power scenarios.
3. Rail-to-Rail Output: This feature allows the output to swing close to the supply rails, maximizing the dynamic range.
4. Low Offset Voltage: With a low input offset voltage, the op-amp ensures high precision in signal processing.
5. Low Noise: The amplifier maintains low noise performance, suitable for audio and other sensitive applications.
6. Small Package: Available in a TSSOP-14 package, it is space-efficient for compact circuit designs.
7. Temperature Range: It operates over an extended temperature range, supporting both industrial and consumer applications.
8. Stability: The op-amp is unity-gain stable, simplifying its integration into various circuits.
These features make the TLV4314IPWR suited for applications like sensors, audio processing, and portable devices.
Pinout
The TLV4314IPWR is a quad operational amplifier integrated circuit. It comes in a TSSOP-14 package, which has 14 pins. Here is a brief overview of the pin configuration and functions:
1. Pins 1, 7, 8, 14: These are the output pins for the four operational amplifiers (OUT1, OUT2, OUT3, OUT4).
2. Pins 2, 3, 5, 6, 9, 10, 12, 13: These are the inverting and non-inverting input pins for the amplifiers. Each amplifier has a pair of these pins (IN- and IN+).
3. Pin 4: This is the VCC- or ground pin, connected to the negative supply voltage.
4. Pin 11: This is the VCC+ pin, connected to the positive supply voltage.
Each operational amplifier in the TLV4314IPWR can be used independently for various analog signal processing tasks such as amplification, filtering, or integration, making it suitable for a variety of applications.
1. Pins 1, 7, 8, 14: These are the output pins for the four operational amplifiers (OUT1, OUT2, OUT3, OUT4).
2. Pins 2, 3, 5, 6, 9, 10, 12, 13: These are the inverting and non-inverting input pins for the amplifiers. Each amplifier has a pair of these pins (IN- and IN+).
3. Pin 4: This is the VCC- or ground pin, connected to the negative supply voltage.
4. Pin 11: This is the VCC+ pin, connected to the positive supply voltage.
Each operational amplifier in the TLV4314IPWR can be used independently for various analog signal processing tasks such as amplification, filtering, or integration, making it suitable for a variety of applications.
Manufacturer
The TLV4314IPWR is manufactured by Texas Instruments Incorporated. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits. The company is known for its development, manufacture, and sale of electronic components, which are used in a wide range of electronic systems and devices. TI is a major player in the semiconductor industry and produces products for both the consumer and industrial markets, including analog electronics, embedded processors, calculators, and DLP technology.
Application
The TLV4314IPWR is a quad operational amplifier suitable for various applications due to its low-voltage, low-power consumption. It is widely used in:
1. Sensor Signal Amplification: Enhancing signals from temperature, pressure, and other sensors.
2. Data Acquisition Systems: Facilitating accurate signal processing in measurement systems.
3. Active Filters: Implementing low-pass, high-pass, or band-pass filters in audio and communication systems.
4. Instrumentation: Used in medical devices and industrial monitoring for precise measurements.
5. Portable Devices: Ideal for battery-powered devices due to energy efficiency.
6. Analog Signal Processing: Converting and conditioning signals in various electronic devices.
These features make it versatile in both consumer electronics and industrial applications.
1. Sensor Signal Amplification: Enhancing signals from temperature, pressure, and other sensors.
2. Data Acquisition Systems: Facilitating accurate signal processing in measurement systems.
3. Active Filters: Implementing low-pass, high-pass, or band-pass filters in audio and communication systems.
4. Instrumentation: Used in medical devices and industrial monitoring for precise measurements.
5. Portable Devices: Ideal for battery-powered devices due to energy efficiency.
6. Analog Signal Processing: Converting and conditioning signals in various electronic devices.
These features make it versatile in both consumer electronics and industrial applications.
Package
The TLV4314IPWR is a quad operational amplifier packaged in a TSSOP-14 (Thin Shrink Small Outline Package with 14 pins). This package type is compact, making it suitable for applications requiring multiple op-amps in a limited space.
