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OPA333AMDBVREP
IC OPAMP ZER-DRIFT 1CIRC SOT23-5
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規格
| Part Status | Active |
| Amplifier Type | Zero-Drift |
| Number of Circuits | 1 |
| Output Type | Rail-to-Rail |
| Slew Rate | 0.16V/µs |
| Current - Input Bias | 70 pA |
| Voltage - Input Offset | 2 µV |
| Current - Supply | 17µA |
| Current - Output / Channel | 5 mA |
| Voltage - Supply Span (Min) | 1.8 V |
| Voltage - Supply Span (Max) | 5.5 V |
| Operating Temperature | -55°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
| Base Product Number | OPA333 |
| Gain Bandwidth Product | 350 kHz |
概述
Description
The OPA333AMDBVREP is a precision, low-power operational amplifier designed for various applications such as sensor signal conditioning, audio processing, and portable instrumentation. It features a rail-to-rail output, which allows it to operate effectively across a wide voltage range, typically from 2.7V to 5.5V.
The OPA333 is notable for its low offset voltage (typically 0.5 mV), low noise, and high open-loop gain, making it suitable for high-accuracy applications. Additionally, it has a low supply current, which contributes to extended battery life in portable devices.
The "AM" prefix indicates the device's grade, while "DBV" denotes the packaging type, which is a small, surface-mount package (SOT-23). The "REP" suffix typically indicates that it is a Reel of parts for automated assembly. Overall, the OPA333 is an ideal choice for applications requiring precision and low power consumption.
The OPA333 is notable for its low offset voltage (typically 0.5 mV), low noise, and high open-loop gain, making it suitable for high-accuracy applications. Additionally, it has a low supply current, which contributes to extended battery life in portable devices.
The "AM" prefix indicates the device's grade, while "DBV" denotes the packaging type, which is a small, surface-mount package (SOT-23). The "REP" suffix typically indicates that it is a Reel of parts for automated assembly. Overall, the OPA333 is an ideal choice for applications requiring precision and low power consumption.
Features
The OPA333AMDBVREP is a precision, low-noise operational amplifier designed for various applications. Key features include:
1. Low Offset Voltage: Typically around 100 µV, ensuring high accuracy in signal amplification.
2. Low Noise: Minimal noise density of 0.1 µV/√Hz, beneficial for sensitive applications.
3. Wide Supply Voltage Range: Operates from ±1.5V to ±18V, offering flexibility for different circuit designs.
4. Rail-to-Rail Output: Allows output voltage to swing close to the supply rails, maximizing output range.
5. Low Power Consumption: Consumes only 500 µA per channel, suitable for battery-powered applications.
6. High Gain Bandwidth Product: Typically, 1 MHz, providing good performance in various frequency applications.
7. High Slew Rate: Approximately 0.6 V/µs, allowing for fast response times.
8. Small Package: Available in a MSOP-8 package, aiding in space-constrained designs.
These features make the OPA333 suitable for applications like sensor signal conditioning, audio processing, and precision instrumentation.
1. Low Offset Voltage: Typically around 100 µV, ensuring high accuracy in signal amplification.
2. Low Noise: Minimal noise density of 0.1 µV/√Hz, beneficial for sensitive applications.
3. Wide Supply Voltage Range: Operates from ±1.5V to ±18V, offering flexibility for different circuit designs.
4. Rail-to-Rail Output: Allows output voltage to swing close to the supply rails, maximizing output range.
5. Low Power Consumption: Consumes only 500 µA per channel, suitable for battery-powered applications.
6. High Gain Bandwidth Product: Typically, 1 MHz, providing good performance in various frequency applications.
7. High Slew Rate: Approximately 0.6 V/µs, allowing for fast response times.
8. Small Package: Available in a MSOP-8 package, aiding in space-constrained designs.
These features make the OPA333 suitable for applications like sensor signal conditioning, audio processing, and precision instrumentation.
Package
The OPA333AMDBVREP is packaged in a VSSOP (Very Thin Shrink Small Outline Package) with 8 pins. This package type is designed for low-profile applications and provides a compact, space-efficient solution for integrating the operational amplifier into electronic circuits.
Pinout
The OPA333AMDBVREP is a precision op-amp from Texas Instruments with a total of 8 pins. Its pin configuration is as follows:
1. Offset Null - Used for offset voltage adjustment.
2. Inverting Input (V-) - The input where the signal is inverted.
3. Non-Inverting Input (V+) - The input where the signal is applied without inversion.
4. Output (Vout) - The output of the op-amp.
5. Supply Voltage (V-) - Negative power supply connection.
6. Supply Voltage (V+) - Positive power supply connection.
7. NC (No Connect) - Not internally connected; can be left open.
8. NC (No Connect) - Not internally connected; can be left open.
The OPA333 features low offset voltage, low noise, and low power consumption, making it suitable for high-precision applications.
1. Offset Null - Used for offset voltage adjustment.
2. Inverting Input (V-) - The input where the signal is inverted.
3. Non-Inverting Input (V+) - The input where the signal is applied without inversion.
4. Output (Vout) - The output of the op-amp.
5. Supply Voltage (V-) - Negative power supply connection.
6. Supply Voltage (V+) - Positive power supply connection.
7. NC (No Connect) - Not internally connected; can be left open.
8. NC (No Connect) - Not internally connected; can be left open.
The OPA333 features low offset voltage, low noise, and low power consumption, making it suitable for high-precision applications.
Manufacturer
The manufacturer of the OPA333AMDBVREP is Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of analog and digital integrated circuits (ICs). Founded in 1930, TI is known for its innovation in various technology sectors, including analog electronics, embedded processors, and digital signal processing. The company serves diverse markets, including automotive, industrial, communications, and consumer electronics, providing solutions that enhance functionality and efficiency in electronic designs. Texas Instruments is recognized for its commitment to quality and reliability in its products, making it a leading player in the semiconductor industry.
Application
The OPA333AMDBVREP is a precision, low-power operational amplifier designed for various applications, including battery-powered devices, sensor signal conditioning, active filters, and data acquisition systems. Its features make it suitable for medical instrumentation, automotive applications, and any circuit requiring high accuracy and low noise performance, particularly in portable and low-power applications.
Equivalent
The OPA333AMDBVREP is an operational amplifier known for low power consumption and low noise. Equivalent products include the MCP606, TLV2371, and LMV321. These alternatives offer similar specifications, but always verify specific parameters such as gain, bandwidth, and supply voltage to ensure compatibility with your application.
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