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MAX4091ASA+T
+BOMIC OPAMP GP 1 CIRCUIT 8SOIC
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Nhà sản xuấtAnalog Devices Inc./Maxim tích hợp
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Ông. Phần #MAX4091ASA+T
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Bảng dữ liệu MAX4091ASA+T DataSheet
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Có sẵn6112
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Series | Beyond-the-Rails™ |
| Part Status | Active |
| Amplifier Type | Standard (General Purpose) |
| Number of Circuits | 1 |
| Output Type | Rail-to-Rail |
| Slew Rate | 0.2V/µs |
| Gain Bandwidth Product | 500 kHz |
| Current - Input Bias | 20 nA |
| Voltage - Input Offset | 30 µV |
| Supply Current | 130µA |
| Voltage - Supply Span (Min) | 2.7 V |
| Voltage - Supply Span (Max) | 6 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Base Product Number | MAX4091 |
Tổng quan
Description
Key specifications include a low input offset voltage, high open-loop gain, and a bandwidth suited for audio and instrumentation applications. Its rail-to-rail output allows it to maximize the dynamic range of signals, making it ideal for interfacing with analog sensors.
The device is housed in a compact 8-pin SOIC package, facilitating easy integration into space-constrained designs. Additionally, it has low power consumption, which is advantageous for energy-efficient applications.
Overall, the MAX4091ASA+T is well-suited for a range of circuits requiring high precision, low noise, and minimal power usage, making it a popular choice for engineers in various electronic projects.
Equivalent
Features
1. Supply Voltage: Operates from a single supply of 2.7V to 36V.
2. Low Power Consumption: Consumes only 750 µA of quiescent current.
3. High Speed: Offers fast response times with a propagation delay of 18 ns.
4. Wide Input Common-Mode Range: Allows operation from the negative supply voltage to within 1.5V of the positive supply.
5. Rail-to-Rail Output: Provides maximum flexibility in output swing.
6. High Noise Immunity: Features a typical input hysteresis of 1.5 mV, enhancing performance in noisy environments.
7. Temperature Range: Available in an extended temperature range of -40°C to +125°C.
This makes the MAX4091ASA+T suitable for a variety of applications, including signal conditioning, level detection, and general comparator functions in automotive and industrial settings.
Pinout
1. Inverting Input (Pin 2): Receives the voltage to be compared.
2. Non-Inverting Input (Pin 3): Receives the reference voltage.
3. Output (Pin 1): Provides the comparator output signal.
4. Supply Voltage (Pin 4): Connects to the positive power supply (typically +5V to +36V).
5. Ground (Pin 5): Connects to the circuit ground.
6. Reset (Pin 6): Resets the output to a known state when triggered.
7. Compensation (Pin 7): Used for stability and response time adjustments (optional).
8. Open-Drain Output (Pin 8): Allows for wired-AND configuration with other outputs.
This device is suitable for applications requiring fast response times and low power consumption.
Manufacturer
Analog Devices, Inc., which acquired Maxim Integrated in 2021, is a global leader in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company focuses on developing products that enhance electronic systems' performance, efficiency, and reliability, catering to a diverse range of industries.
In summary, the MAX4091ASA+T is produced by Maxim Integrated, a company that specializes in analog and mixed-signal ICs, now part of Analog Devices, which continues to advance technologies across multiple sectors.
Application
1. Battery Management Systems: To monitor battery voltage levels and provide over-voltage/under-voltage protection.
2. Signal Conditioning: For threshold detection and level shifting in analog signals.
3. Temperature Sensing: In thermistors and other temperature sensors for precise temperature monitoring.
4. Industrial Automation: In control systems for detecting process variable thresholds.
5. Consumer Electronics: For detecting signal levels in audio and video devices.
6. Automotive Systems: In safety and control systems for monitoring critical parameters.
Its low power consumption and fast response time make it suitable for these applications.