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OPA2357AIDGSR
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FabricanteTexas Instruments
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Peça do Fabricante #OPA2357AIDGSR
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Ficha Técnica OPA2357AIDGSR DataSheet
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Amplifier Type | CMOS |
| Number of Circuits | 2 |
| Output Type | Rail-to-Rail |
| Slew Rate | 150V/µs |
| Gain Bandwidth Product | 100 MHz |
| -3 dB Bandwidth | 250 MHz |
| Current - Input Bias | 3 pA |
| Voltage - Input Offset | 2 mV |
| Supply Current | 4.9mA (x2 Channels) |
| Current - Output / Channel | 100 mA |
| Voltage - Supply Span(Min) | 2.5 V |
| Voltage - Supply Span(Max) | 5.5 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Visão Geral
Description
Equivalent
1. AD8656 by Analog Devices
2. LMH6612 by Texas Instruments
3. LT1818 by Analog Devices
4. MAX4475 by Maxim Integrated
These alternatives can vary in specifications, so it's important to compare parameters like bandwidth, noise, and power consumption to ensure compatibility with your specific application.
Features
1. Low Noise: It has a low voltage noise density of 4.5 nV/√Hz, which enhances performance in precision applications.
2. Wide Bandwidth: The device offers a wide bandwidth of 200 MHz, enabling fast signal processing.
3. High Slew Rate: With a slew rate of 150 V/µs, the amplifier can handle rapid changes in input signals efficiently.
4. Low Input Bias Current: It features a low input bias current of 100 pA, which helps in maintaining accuracy over a wide range of input conditions.
5. Rail-to-Rail Output: The amplifier provides a rail-to-rail output capability, maximizing the dynamic range in single supply applications.
6. Low Power Consumption: It operates with low power, making it suitable for battery-operated devices.
7. Wide Supply Range: The operational voltage supply range is from 2.7 V to 5.5 V, providing flexibility for different power supply configurations.
These features make the OPA2357AIDGSR ideal for precision data acquisition, medical instrumentation, and any applications requiring high-speed and low-noise performance.
Pinout
1. Pin 1 (OUT1): Output of the first operational amplifier.
2. Pin 2 (IN-1): Inverting input of the first operational amplifier.
3. Pin 3 (IN+1): Non-inverting input of the first operational amplifier.
4. Pin 4 (V-): Negative power supply voltage (ground or negative voltage).
5. Pin 5 (IN+2): Non-inverting input of the second operational amplifier.
6. Pin 6 (IN-2): Inverting input of the second operational amplifier.
7. Pin 7 (OUT2): Output of the second operational amplifier.
8. Pin 8 (V+): Positive power supply voltage.
The OPA2357 offers high-speed performance, low power consumption, and precision, making it suitable for applications requiring fast signal processing. Its VSSOP package allows for compact designs.
Manufacturer
Application
1. Instrumentation: Used in precision measurement systems and sensors.
2. Data Acquisition: Beneficial for high-resolution data converters.
3. Medical Equipment: Employed in ECG and other sensitive medical devices.
4. Industrial Control: Utilized in process control systems.
5. Audio Equipment: Enhances sound quality in high-fidelity audio systems.
6. Communication Systems: Used in RF and signal processing circuits.
Its low power consumption also makes it suitable for battery-operated devices.