TLV2785ING4
Product Overview
- Category: Integrated Circuit (IC)
- Use: Operational Amplifier
- Characteristics: Low-voltage, Rail-to-Rail Input/Output, General Purpose
- Package: DIP-14 (Dual In-Line Package with 14 pins)
- Essence: TLV2785ING4 is a general-purpose operational amplifier designed for low-voltage applications. It offers rail-to-rail input and output capabilities, making it suitable for various signal conditioning and amplification tasks.
- Packaging/Quantity: TLV2785ING4 is typically sold in reels or tubes containing multiple units.
Specifications
- Supply Voltage: 2.7V to 6V
- Input Offset Voltage: ±1mV (maximum)
- Input Bias Current: ±1pA (maximum)
- Gain Bandwidth Product: 2.8MHz
- Slew Rate: 1.6V/µs
- Operating Temperature Range: -40°C to +125°C
Pin Configuration
The TLV2785ING4 IC has a DIP-14 package with the following pin configuration:
___________
Vcc | 1 14 | Vout
Vin+| 2 13 | NC
Vin-| 3 12 | NC
NC | 4 11 | NC
NC | 5 10 | NC
NC | 6 9 | NC
NC | 7 8 | GND
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Functional Features
- Low-voltage operation: TLV2785ING4 can operate from a supply voltage as low as 2.7V, making it suitable for battery-powered applications.
- Rail-to-rail input/output: The amplifier's input and output voltage ranges extend from the negative supply rail to the positive supply rail, allowing it to handle signals close to the power supply limits.
- General-purpose design: TLV2785ING4 is designed to be versatile and can be used in various applications requiring amplification, filtering, or signal conditioning.
Advantages and Disadvantages
Advantages: - Low-voltage operation enables use in battery-powered devices. - Rail-to-rail input/output allows for maximum signal swing. - General-purpose design provides versatility.
Disadvantages: - Limited gain bandwidth product compared to specialized amplifiers. - Not suitable for high-frequency applications.
Working Principles
TLV2785ING4 is based on a differential amplifier configuration. It uses a combination of transistors and resistors to amplify and condition input signals. The rail-to-rail input/output capability is achieved through specific circuitry that ensures the amplifier can handle signals close to the power supply voltages.
Detailed Application Field Plans
TLV2785ING4 can be used in various applications, including but not limited to: - Sensor signal conditioning - Audio amplification - Active filters - Voltage and current measurement circuits - Portable instrumentation
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to TLV2785ING4 are: - LMV321: Low-voltage, rail-to-rail operational amplifier with single-channel configuration. - MCP6001: Low-power, rail-to-rail input/output operational amplifier. - AD8605: Precision, low-noise, rail-to-rail input/output operational amplifier.
These alternatives may have different specifications and pin configurations, so it is important to select the one that best suits the specific application requirements.
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기술 솔루션에 TLV2785ING4 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure! Here are 10 common questions and answers related to the application of TLV2785ING4 in technical solutions:
Q: What is TLV2785ING4? A: TLV2785ING4 is a low-power, rail-to-rail input/output operational amplifier (op-amp) designed for general-purpose applications.
Q: What is the supply voltage range for TLV2785ING4? A: The supply voltage range for TLV2785ING4 is typically between 2.7V and 5.5V.
Q: What is the input voltage range of TLV2785ING4? A: The input voltage range of TLV2785ING4 extends from the negative supply voltage (V-) to the positive supply voltage (V+).
Q: What is the typical gain bandwidth product of TLV2785ING4? A: The typical gain bandwidth product of TLV2785ING4 is 2.7 MHz.
Q: Can TLV2785ING4 operate with a single power supply? A: Yes, TLV2785ING4 can operate with a single power supply as long as it is within the specified supply voltage range.
Q: What is the input bias current of TLV2785ING4? A: The input bias current of TLV2785ING4 is typically 1 pA.
Q: Does TLV2785ING4 have built-in ESD protection? A: Yes, TLV2785ING4 has built-in electrostatic discharge (ESD) protection on all pins.
Q: Can TLV2785ING4 drive capacitive loads? A: Yes, TLV2785ING4 can drive capacitive loads up to 100 pF without any external compensation.
Q: What is the typical input offset voltage of TLV2785ING4? A: The typical input offset voltage of TLV2785ING4 is 1 mV.
Q: Is TLV2785ING4 suitable for low-power applications? A: Yes, TLV2785ING4 is designed for low-power applications and has a low quiescent current consumption of typically 550 µA.
Please note that these answers are based on general information about TLV2785ING4 and may vary depending on specific operating conditions and requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed technical specifications and application guidelines.