Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | e-trim™ |
| Part Status | Active |
| Amplifier Type | CMOS |
| Number of Circuits | 4 |
| Output Type | Rail-to-Rail |
| Slew Rate | 30V/µs |
| Gain Bandwidth Product | 20 MHz |
| Current - Input Bias | 85 pA |
| Voltage - Input Offset | 15 µV |
| Supply Current | 4.3mA (x4 Channels) |
| Current - Output / Channel | 40 mA |
| Voltage - Supply Span(Min) | 3.5 V |
| Voltage - Supply Span(Max) | 12 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Tổng quan
Description
The OPA4727AIPWR is a precision operational amplifier (op-amp) designed for high-performance applications. Manufactured by Texas Instruments, it offers low noise, high speed, and low distortion, making it suitable for various industrial and instrumentation purposes. The device is part of the OPAx727 series, which is known for its wide bandwidth and low offset voltage, ensuring accurate signal amplification.
Key features of the OPA4727AIPWR include:
1. Low Noise and Distortion: Ensures high fidelity in signal processing applications.
2. Wide Bandwidth: Allows for fast signal response, suitable for high-speed applications.
3. Low Input Offset Voltage: Enhances precision and accuracy in critical measurements.
4. Rail-to-Rail Output: Provides maximum dynamic range in low- and high-voltage applications.
5. Low Power Consumption: Offers efficient operation, ideal for battery-powered devices.
The OPA4727AIPWR is available in a PowerPAD™ package for better thermal performance. It supports applications like data acquisition, active filters, and precision voltage references. Its robust performance makes it a versatile choice for engineers looking for reliability and precision in their designs.
Key features of the OPA4727AIPWR include:
1. Low Noise and Distortion: Ensures high fidelity in signal processing applications.
2. Wide Bandwidth: Allows for fast signal response, suitable for high-speed applications.
3. Low Input Offset Voltage: Enhances precision and accuracy in critical measurements.
4. Rail-to-Rail Output: Provides maximum dynamic range in low- and high-voltage applications.
5. Low Power Consumption: Offers efficient operation, ideal for battery-powered devices.
The OPA4727AIPWR is available in a PowerPAD™ package for better thermal performance. It supports applications like data acquisition, active filters, and precision voltage references. Its robust performance makes it a versatile choice for engineers looking for reliability and precision in their designs.
Equivalent
The OPA4727AIPWR is a precision operational amplifier from Texas Instruments. Its equivalents include:
1. Analog Devices AD8676: Similar precision and low noise characteristics.
2. Linear Technology (now part of Analog Devices) LT6015: Offers low offset voltage and drift.
3. Maxim Integrated (now part of Analog Devices) MAX44243: Known for precision and low noise.
These alternatives can perform similar functions, but always verify specific parameters like voltage range, bandwidth, and packaging to ensure compatibility.
1. Analog Devices AD8676: Similar precision and low noise characteristics.
2. Linear Technology (now part of Analog Devices) LT6015: Offers low offset voltage and drift.
3. Maxim Integrated (now part of Analog Devices) MAX44243: Known for precision and low noise.
These alternatives can perform similar functions, but always verify specific parameters like voltage range, bandwidth, and packaging to ensure compatibility.
Features
The OPA4727AIPWR is a precision operational amplifier known for its high performance and reliability. Key features include:
1. Low Offset Voltage: It offers a low offset voltage, which enhances accuracy in measurements and control applications.
2. Low Noise: The amplifier is designed to operate with minimal noise, making it suitable for sensitive signal processing applications.
3. Wide Bandwidth: It features a wide bandwidth that supports high-speed applications, ensuring fast and accurate signal amplification.
4. High Slew Rate: The OPA4727AIPWR has a high slew rate, allowing for rapid changes in output, which is beneficial for applications requiring fast response times.
5. Rail-to-Rail Output: This feature maximizes the dynamic range and allows for the full supply voltage to be utilized, which is advantageous in low-voltage operations.
6. Low Input Bias Current: It minimizes errors due to input current, crucial for precision applications.
7. Wide Supply Voltage Range: The amplifier can operate over a broad range of supply voltages, providing flexibility in different circuit designs.
These features make the OPA4727AIPWR suitable for precision instrumentation, medical equipment, and other high-performance electronic applications.
1. Low Offset Voltage: It offers a low offset voltage, which enhances accuracy in measurements and control applications.
2. Low Noise: The amplifier is designed to operate with minimal noise, making it suitable for sensitive signal processing applications.
3. Wide Bandwidth: It features a wide bandwidth that supports high-speed applications, ensuring fast and accurate signal amplification.
4. High Slew Rate: The OPA4727AIPWR has a high slew rate, allowing for rapid changes in output, which is beneficial for applications requiring fast response times.
5. Rail-to-Rail Output: This feature maximizes the dynamic range and allows for the full supply voltage to be utilized, which is advantageous in low-voltage operations.
6. Low Input Bias Current: It minimizes errors due to input current, crucial for precision applications.
7. Wide Supply Voltage Range: The amplifier can operate over a broad range of supply voltages, providing flexibility in different circuit designs.
These features make the OPA4727AIPWR suitable for precision instrumentation, medical equipment, and other high-performance electronic applications.
Pinout
The OPA4727AIPWR is a precision operational amplifier from Texas Instruments. It is part of the OPA4727 series, which is known for its high precision and low noise, making it suitable for various applications such as data acquisition, medical instrumentation, and test equipment.
This specific model is housed in a 14-pin TSSOP (Thin Shrink Small Outline Package) package. The pin configuration typically includes the following:
- Two positive power supply pins
- Two negative power supply pins
- Four pairs of input pins (inverting and non-inverting for each of the four op-amps)
- Four output pins for each of the op-amps
The pin count is 14, and the package is designed to enable the integration of four operational amplifiers in one compact chip, providing designers with flexibility and high performance in their analog circuit applications. For precise pin assignments and further details, refer to the datasheet provided by Texas Instruments.
This specific model is housed in a 14-pin TSSOP (Thin Shrink Small Outline Package) package. The pin configuration typically includes the following:
- Two positive power supply pins
- Two negative power supply pins
- Four pairs of input pins (inverting and non-inverting for each of the four op-amps)
- Four output pins for each of the op-amps
The pin count is 14, and the package is designed to enable the integration of four operational amplifiers in one compact chip, providing designers with flexibility and high performance in their analog circuit applications. For precise pin assignments and further details, refer to the datasheet provided by Texas Instruments.
Manufacturer
The OPA4727AIPWR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and solutions. It is known for producing analog and embedded processing products, including integrated circuits, microcontrollers, and processors. TI's products are widely used in various industries such as automotive, industrial, consumer electronics, and communications. The company is headquartered in Dallas, Texas, and is recognized for its innovation and leadership in the semiconductor industry.
Application
The OPA4727AIPWR is a precision operational amplifier widely used in applications requiring high accuracy and low noise. Common application areas include:
1. Instrumentation: For precise signal conditioning and data acquisition systems.
2. Medical Devices: In sensitive equipment like ECG and EEG for accurate signal processing.
3. Test and Measurement: Used in oscilloscopes and signal analyzers for precise measurements.
4. Industrial Automation: For control systems and sensor signal amplification.
5. Communications: In RF and microwave systems for signal integrity.
6. Consumer Electronics: In audio equipment for enhancing sound quality.
Its low offset voltage and drift make it ideal for high-precision applications.
1. Instrumentation: For precise signal conditioning and data acquisition systems.
2. Medical Devices: In sensitive equipment like ECG and EEG for accurate signal processing.
3. Test and Measurement: Used in oscilloscopes and signal analyzers for precise measurements.
4. Industrial Automation: For control systems and sensor signal amplification.
5. Communications: In RF and microwave systems for signal integrity.
6. Consumer Electronics: In audio equipment for enhancing sound quality.
Its low offset voltage and drift make it ideal for high-precision applications.
Package
The OPA4727AIPWR is a precision operational amplifier from Texas Instruments, available in a TSSOP-14 (Thin Shrink Small Outline Package) package type. This package is designed to be compact, providing space efficiency while maintaining reliable performance for various electronic applications.
