画像は参考用です
OPA4377AIPWR
+BOM-
メーカーSTマイクロエレクトロニクス
-
メーカー品番 #OPA4377AIPWR
-
在庫状況3153
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| AmplifierType | CMOS |
| NumberofCircuits | 4 |
| OutputType | Rail-to-Rail |
| SlewRate | 2V/µs |
| GainBandwidthProduct | 5.5 MHz |
| Current-InputBias | 0.2 pA |
| Voltage-InputOffset | 250 µV |
| Current-Supply | 760µA (x4 Channels) |
| Current-Output/Channel | 50 mA |
| Voltage-SupplySpan(Min) | 2.2 V |
| Voltage-SupplySpan(Max) | 5.5 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 14-TSSOP (0.173, 4.40mm Width) |
概要
Description
The OPA4377AIPWR is a precision operational amplifier from Texas Instruments, known for its low offset voltage, low noise, and wide bandwidth. It is part of the OPA377 series and is designed for applications requiring high precision and low power consumption. The amplifier operates with a single or dual power supply, typically ranging from 2.2V to 5.5V, making it suitable for battery-powered or portable devices.
Key features include low input bias current, rail-to-rail input and output swing, and a high open-loop gain, which make it ideal for use in sensor signal conditioning, medical instrumentation, and other precision data acquisition systems. The OPA4377AIPWR provides excellent DC precision with a low input offset voltage and drift, as well as low quiescent current. Its low total harmonic distortion and noise levels ensure high fidelity in audio applications.
Packaged in a TSSOP-14 (Thin-Shrink Small Outline Package), the OPA4377AIPWR offers a compact footprint for space-constrained applications. Its robust performance and reliability make it a versatile choice for engineers and designers in various industries.
Key features include low input bias current, rail-to-rail input and output swing, and a high open-loop gain, which make it ideal for use in sensor signal conditioning, medical instrumentation, and other precision data acquisition systems. The OPA4377AIPWR provides excellent DC precision with a low input offset voltage and drift, as well as low quiescent current. Its low total harmonic distortion and noise levels ensure high fidelity in audio applications.
Packaged in a TSSOP-14 (Thin-Shrink Small Outline Package), the OPA4377AIPWR offers a compact footprint for space-constrained applications. Its robust performance and reliability make it a versatile choice for engineers and designers in various industries.
Equivalent
The OPA4377AIPWR is a precision operational amplifier. Equivalent products include:
1. AD8604 – by Analog Devices: Offers low noise and precision.
2. LT1884 – by Analog Devices (formerly Linear Technology): Known for low power consumption.
3. TLV2374 – by Texas Instruments: Provides similar features with a focus on low voltage operations.
4. LMC6484 – by Texas Instruments: Suitable for low power and wide supply range applications.
5. LMV324 – by Texas Instruments: A cost-effective alternative for general-purpose use.
Always verify specific requirements such as pin configuration and performance characteristics.
1. AD8604 – by Analog Devices: Offers low noise and precision.
2. LT1884 – by Analog Devices (formerly Linear Technology): Known for low power consumption.
3. TLV2374 – by Texas Instruments: Provides similar features with a focus on low voltage operations.
4. LMC6484 – by Texas Instruments: Suitable for low power and wide supply range applications.
5. LMV324 – by Texas Instruments: A cost-effective alternative for general-purpose use.
Always verify specific requirements such as pin configuration and performance characteristics.
Features
The OPA4377AIPWR is a precision operational amplifier from Texas Instruments, notable for its low power consumption and wide supply voltage range. Key features include:
1. Low Offset Voltage: Offers low input offset voltage, which enhances precision in measurements and signal processing.
2. Low Bias Current: This feature reduces errors caused by input bias currents, making it suitable for high-impedance sensors.
3. Wide Supply Voltage Range: Operates effectively across a range of supply voltages, typically from 2.7V to 5.5V, accommodating various power supply scenarios.
4. Rail-to-Rail Input/Output: Provides maximum dynamic range and flexibility in single-supply applications.
5. Low Noise: Ensures high-quality signal integrity with minimal noise interference, suitable for audio and medical applications.
6. High Slew Rate: Allows for quick response to changes in the input signal, beneficial for dynamic signal processing.
7. Temperature Stability: Maintains performance across a wide temperature range, ensuring reliability in diverse environments.
8. Compact Package: Available in a TSSOP-14 package, facilitating easy integration into space-constrained designs.
These features make the OPA4377AIPWR ideal for precision applications in instrumentation, sensor interfacing, and active filtering.
1. Low Offset Voltage: Offers low input offset voltage, which enhances precision in measurements and signal processing.
2. Low Bias Current: This feature reduces errors caused by input bias currents, making it suitable for high-impedance sensors.
3. Wide Supply Voltage Range: Operates effectively across a range of supply voltages, typically from 2.7V to 5.5V, accommodating various power supply scenarios.
4. Rail-to-Rail Input/Output: Provides maximum dynamic range and flexibility in single-supply applications.
5. Low Noise: Ensures high-quality signal integrity with minimal noise interference, suitable for audio and medical applications.
6. High Slew Rate: Allows for quick response to changes in the input signal, beneficial for dynamic signal processing.
7. Temperature Stability: Maintains performance across a wide temperature range, ensuring reliability in diverse environments.
8. Compact Package: Available in a TSSOP-14 package, facilitating easy integration into space-constrained designs.
These features make the OPA4377AIPWR ideal for precision applications in instrumentation, sensor interfacing, and active filtering.
Pinout
The OPA4377AIPWR is a quad operational amplifier, meaning it contains four op-amps in a single package. It comes in a 14-pin TSSOP (Thin Shrink Small Outline Package) configuration. The pin functions are as follows:
1. V+ (Pin 4): Positive power supply voltage.
2. V- (Pin 11): Negative power supply voltage or ground.
3. IN+ (Pins 3, 5, 10, 12): Non-inverting inputs for each of the four op-amps.
4. IN- (Pins 2, 6, 9, 13): Inverting inputs for each of the four op-amps.
5. OUT (Pins 1, 7, 8, 14): Outputs for each of the four op-amps.
The OPA4377 is used in applications requiring low noise and low power consumption, delivering precision with a wide supply voltage range. The typical functions include signal conditioning, filtering, and amplification in various analog circuits.
1. V+ (Pin 4): Positive power supply voltage.
2. V- (Pin 11): Negative power supply voltage or ground.
3. IN+ (Pins 3, 5, 10, 12): Non-inverting inputs for each of the four op-amps.
4. IN- (Pins 2, 6, 9, 13): Inverting inputs for each of the four op-amps.
5. OUT (Pins 1, 7, 8, 14): Outputs for each of the four op-amps.
The OPA4377 is used in applications requiring low noise and low power consumption, delivering precision with a wide supply voltage range. The typical functions include signal conditioning, filtering, and amplification in various analog circuits.
Manufacturer
The OPA4377AIPWR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and systems. Founded in 1930 and headquartered in Dallas, Texas, TI is a leader in the electronics industry, known for its development and production of analog chips, embedded processors, and other semiconductor technologies. The company serves various markets, including automotive, industrial, personal electronics, communications, and enterprise systems, emphasizing innovation and quality.
Application
The OPA4377AIPWR is a precision operational amplifier suitable for various applications due to its low noise, low offset voltage, and wide bandwidth. It is commonly used in:
1. Precision Instrumentation: Ideal for sensor signal conditioning and measurement systems.
2. Medical Equipment: Useful in ECG, EEG, and other bio-signal processing devices.
3. Data Acquisition: Enhances performance in analog-to-digital converter (ADC) systems.
4. Industrial Control Systems: Used in process control, automation, and monitoring equipment.
5. Communication Systems: Supports RF and baseband signal processing.
6. Consumer Electronics: Applicable in audio equipment and other precision analog functions.
Its performance characteristics make it versatile across these and other precision-demanding applications.
1. Precision Instrumentation: Ideal for sensor signal conditioning and measurement systems.
2. Medical Equipment: Useful in ECG, EEG, and other bio-signal processing devices.
3. Data Acquisition: Enhances performance in analog-to-digital converter (ADC) systems.
4. Industrial Control Systems: Used in process control, automation, and monitoring equipment.
5. Communication Systems: Supports RF and baseband signal processing.
6. Consumer Electronics: Applicable in audio equipment and other precision analog functions.
Its performance characteristics make it versatile across these and other precision-demanding applications.
Package
The OPA4377AIPWR is a high-precision operational amplifier from Texas Instruments, housed in a TSSOP-14 package. This package type is a Thin Shrink Small Outline Package with 14 pins, known for its compact form, making it suitable for applications requiring space efficiency on printed circuit boards.
