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TLV274CPWR
Product Overview
- Category: Integrated Circuit (IC)
- Use: Operational Amplifier
- Characteristics: Low-power, Rail-to-Rail Input/Output, Precision
- Package: 14-pin TSSOP (Thin Shrink Small Outline Package)
- Essence: TLV274CPWR is a low-power operational amplifier designed for precision applications.
- Packaging/Quantity: Available in tape and reel packaging with 2500 units per reel.
Specifications
- Supply Voltage: 2.7V to 16V
- Input Offset Voltage: ±1.5mV (maximum)
- Input Bias Current: ±1pA (typical)
- Gain Bandwidth Product: 3MHz (typical)
- Slew Rate: 2.3V/µs (typical)
- Operating Temperature Range: -40°C to +125°C
Pin Configuration
The TLV274CPWR has the following pin configuration:
___________
VCC | 1 14 | OUT
IN- | 2 13 | IN+
IN+ | 3 12 | NC
OUT | 4 11 | IN-
GND | 5 10 | NC
NC | 6 9 | NC
NC | 7 8 | NC
‾‾‾‾‾‾‾‾‾‾‾‾
Functional Features
- Low-power consumption makes it suitable for battery-powered applications.
- Rail-to-rail input/output capability allows for maximum dynamic range.
- Precision performance ensures accurate signal amplification.
- Wide operating temperature range enables usage in various environments.
- Stable operation even with capacitive loads.
Advantages and Disadvantages
Advantages
- Low power consumption extends battery life.
- Rail-to-rail input/output allows for maximum signal swing.
- Precision performance ensures accurate amplification.
- Wide operating temperature range enables versatile applications.
Disadvantages
- Limited output current capability.
- Higher noise compared to some other operational amplifiers.
- Not suitable for high-frequency applications.
Working Principles
The TLV274CPWR is a voltage-feedback operational amplifier that amplifies the difference between its two input terminals. It operates by maintaining a virtual short circuit between the inverting and non-inverting inputs, resulting in a high gain. The amplifier's internal circuitry compensates for offset voltage and provides stability over a wide range of operating conditions.
Detailed Application Field Plans
The TLV274CPWR is commonly used in various precision applications, including:
- Sensor Signal Conditioning: Amplifying and conditioning signals from sensors such as temperature, pressure, or light sensors.
- Medical Devices: Providing accurate amplification for medical instruments like ECG (Electrocardiogram) machines or blood glucose monitors.
- Audio Equipment: Amplifying audio signals in portable devices, headphones, or audio recording equipment.
- Industrial Control Systems: Signal conditioning and amplification in industrial automation and control systems.
- Test and Measurement Instruments: Precise signal amplification in oscilloscopes, multimeters, or data acquisition systems.
Detailed and Complete Alternative Models
- TLV2770: Similar specifications with quad-channel configuration.
- LM324: General-purpose operational amplifier with similar characteristics.
- AD8629: Low-noise, low-power operational amplifier suitable for precision applications.
- MCP6004: Low-cost, rail-to-rail input/output operational amplifier.
These alternative models offer similar functionality and can be considered based on specific application requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TLV274CPWR v technických řešeních
Sure! Here are 10 common questions and answers related to the application of TLV274CPWR in technical solutions:
Q: What is TLV274CPWR? A: TLV274CPWR is a quad operational amplifier (op-amp) IC manufactured by Texas Instruments.
Q: What is the supply voltage range for TLV274CPWR? A: The supply voltage range for TLV274CPWR is typically between 2.7V and 16V.
Q: What is the input offset voltage of TLV274CPWR? A: The input offset voltage of TLV274CPWR is typically around 1mV.
Q: What is the maximum output current that TLV274CPWR can provide? A: TLV274CPWR can provide a maximum output current of approximately 40mA.
Q: Can TLV274CPWR operate in single-supply configurations? A: Yes, TLV274CPWR can operate in both single-supply and dual-supply configurations.
Q: What is the bandwidth of TLV274CPWR? A: The bandwidth of TLV274CPWR is typically around 2.8MHz.
Q: Does TLV274CPWR have built-in protection features? A: Yes, TLV274CPWR has built-in features like short-circuit protection and thermal shutdown.
Q: What is the operating temperature range for TLV274CPWR? A: TLV274CPWR can operate within a temperature range of -40°C to +125°C.
Q: Can TLV274CPWR be used in audio applications? A: Yes, TLV274CPWR can be used in audio applications like audio amplifiers and headphone drivers.
Q: Is TLV274CPWR available in a surface-mount package? A: Yes, TLV274CPWR is available in a surface-mount package with the part number "PW" suffix.
Please note that the answers provided here are general and may vary depending on specific datasheet specifications or application requirements.