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OPA4991IDYYR
+StücklisteQUAD, 40-V, 4.5-MHZ, LOW-POWER O
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HerstellerTexas Instruments
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Herstellerteil #OPA4991IDYYR
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Datenblatt OPA4991IDYYR DataSheet
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Auf Lager4515
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Part Status | Active |
| Amplifier Type | General Purpose |
| Number of Circuits | 4 |
| Output Type | Rail-to-Rail |
| Slew Rate | 21V/µs |
| Gain Bandwidth Product | 4.5 MHz |
| Current - Input Bias | 10 pA |
| Voltage - Input Offset | 125 µV |
| Current - Supply | 560µA (x4 Channels) |
| Current - Output / Channel | 75 mA |
| Voltage - Supply Span (Min) | 2.7 V |
| Voltage - Supply Span (Max) | 40 V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | Automotive |
| Qualification | AEC-Q100 |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-14 Thin, SOT-23 Variant |
| Supplier Device Package | 14-SOT-23-THIN |
Übersicht
Description
The OPA4991IDYYR is a precision operational amplifier from Texas Instruments, designed for high-performance analog applications. This device is part of the OPA4991 series, known for its low noise and low distortion characteristics, making it ideal for use in data acquisition, sensor signal conditioning, and medical instrumentation.
Key features of the OPA4991IDYYR include a wide bandwidth, high slew rate, and low offset voltage, which enhance its performance in precision circuits. It operates with a supply voltage range that supports both single and dual supplies, providing flexibility for different design requirements. The OPA4991IDYYR is also known for its rail-to-rail input and output, which maximizes dynamic range in various applications.
The device is available in a compact package, which facilitates space-constrained designs. Its robust specifications make it suitable for both commercial and industrial temperature ranges, ensuring reliability in diverse environments. Overall, the OPA4991IDYYR is a versatile operational amplifier that meets the demands of modern electronic applications.
Key features of the OPA4991IDYYR include a wide bandwidth, high slew rate, and low offset voltage, which enhance its performance in precision circuits. It operates with a supply voltage range that supports both single and dual supplies, providing flexibility for different design requirements. The OPA4991IDYYR is also known for its rail-to-rail input and output, which maximizes dynamic range in various applications.
The device is available in a compact package, which facilitates space-constrained designs. Its robust specifications make it suitable for both commercial and industrial temperature ranges, ensuring reliability in diverse environments. Overall, the OPA4991IDYYR is a versatile operational amplifier that meets the demands of modern electronic applications.
Equivalent
The OPA4991IDYYR is a precision operational amplifier by Texas Instruments. Equivalent products would typically offer similar specifications such as low noise, low offset voltage, and wide supply range. Potential equivalents include:
1. Analog Devices ADA4077-4: Known for low noise and precision.
2. Microchip Technology MCP6004: Offers similar performance features.
3. STMicroelectronics TSZ124: A precision op-amp with low offset voltage.
4. Maxim Integrated MAX44267: Known for low noise and wide bandwidth.
Always verify detailed specifications to ensure compatibility with your application.
1. Analog Devices ADA4077-4: Known for low noise and precision.
2. Microchip Technology MCP6004: Offers similar performance features.
3. STMicroelectronics TSZ124: A precision op-amp with low offset voltage.
4. Maxim Integrated MAX44267: Known for low noise and wide bandwidth.
Always verify detailed specifications to ensure compatibility with your application.
Features
The OPA4991IDYYR is an operational amplifier with the following features:
1. Quad Op-Amp Configuration: Contains four op-amps in a single package, which is useful for compact circuit designs.
2. Low Noise: Offers a low noise performance, which is essential for precision applications.
3. Wide Supply Range: Operates on a wide supply voltage range, typically from ±2.25 V to ±18 V, making it versatile for various applications.
4. High-Precision: Exhibits low offset voltage and drift, providing high accuracy in signal processing.
5. Rail-to-Rail Output: Capable of outputting voltages very close to the supply rails, maximizing the output swing.
6. High Slew Rate: Features a high slew rate for fast signal processing.
7. Low Input Bias Current: Ensures minimal error in applications where high input impedance is necessary.
8. Temperature Range: Designed to operate over a wide temperature range, suitable for industrial applications.
These features make the OPA4991IDYYR suitable for applications such as sensor amplification, active filters, and data acquisition systems.
1. Quad Op-Amp Configuration: Contains four op-amps in a single package, which is useful for compact circuit designs.
2. Low Noise: Offers a low noise performance, which is essential for precision applications.
3. Wide Supply Range: Operates on a wide supply voltage range, typically from ±2.25 V to ±18 V, making it versatile for various applications.
4. High-Precision: Exhibits low offset voltage and drift, providing high accuracy in signal processing.
5. Rail-to-Rail Output: Capable of outputting voltages very close to the supply rails, maximizing the output swing.
6. High Slew Rate: Features a high slew rate for fast signal processing.
7. Low Input Bias Current: Ensures minimal error in applications where high input impedance is necessary.
8. Temperature Range: Designed to operate over a wide temperature range, suitable for industrial applications.
These features make the OPA4991IDYYR suitable for applications such as sensor amplification, active filters, and data acquisition systems.
Pinout
The OPA4991IDYYR is a precision operational amplifier from Texas Instruments. It comes in a 14-pin DSBGA (Die-Size Ball Grid Array) package. The OPA4991 is a quad-channel op-amp, meaning it contains four operational amplifiers in one package. It is designed for high-precision applications, offering low offset voltage, low bias current, and low noise. These features make it suitable for use in a variety of precision instrumentation, sensor signal conditioning, and other high-performance analog applications.
Manufacturer
The OPA4991IDYYR is manufactured by Texas Instruments. Texas Instruments is a multinational corporation based in the United States, known for designing and manufacturing semiconductors and integrated circuits. The company is one of the largest producers of analog technology components, digital signal processors, and microcontrollers, serving a wide range of industries including consumer electronics, automotive, communications, and industrial sectors.
Application
The OPA4991IDYYR is a high-performance operational amplifier used in various applications due to its precision and low noise characteristics. Key application areas include:
1. Medical Instrumentation: Used in devices requiring precise signal amplification, like ECG and EEG machines.
2. Industrial Automation: Supports sensor signal conditioning and control systems.
3. Test and Measurement Equipment: Essential for accurate data acquisition and signal processing.
4. Communication Systems: Enhances signal integrity in RF and microwave applications.
5. Consumer Electronics: Improves audio and video signal quality.
Its versatility makes it ideal for any application requiring high precision and low distortion signal amplification.
1. Medical Instrumentation: Used in devices requiring precise signal amplification, like ECG and EEG machines.
2. Industrial Automation: Supports sensor signal conditioning and control systems.
3. Test and Measurement Equipment: Essential for accurate data acquisition and signal processing.
4. Communication Systems: Enhances signal integrity in RF and microwave applications.
5. Consumer Electronics: Improves audio and video signal quality.
Its versatility makes it ideal for any application requiring high precision and low distortion signal amplification.
Package
The OPA4991IDYYR is packaged in a SOT-23-THIN (also known as DYY) configuration. This package is compact, making it suitable for space-constrained applications. The SOT-23-THIN package is known for its small size while still providing adequate thermal and electrical performance for various electronic components.
