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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
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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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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van TLV274CPWR in technische oplossingen
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.