Imagens apenas para referência
MAX4372TESA+
+Lista de MateriaisIC CURRENT SENSE 1 CIRCUIT 8SOIC
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FabricanteAnalog Devices Inc./Maxim Integrated
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Peça do Fabricante #MAX4372TESA+
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Pacote SOIC-8
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Em Estoque4314
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 1 |
| Current-InputBias | 20 nA |
| Voltage-InputOffset | 2 mV |
| Current-Supply | 450µA |
| Current-Output/Channel | 40 mA |
| Voltage-SupplySpan(Min) | 3 V |
| Voltage-SupplySpan(Max) | 36 V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
| SlewRate | 0.3V/µs |
| GainBandwidthProduct | 700 kHz |
| OutputType | Rail-to-Rail |
| Series | Automotive, AEC-Q100 |
| -3dbBandwidth | 600 kHz |
Visão Geral
Description
The MAX4372TESA+ offers a fixed gain of 50V/V, allowing it to amplify small differential voltages across the sense resistor for easy monitoring. Its low-offset voltage and low input bias current enhance measurement accuracy. The device also boasts a fast response time, which is ideal for dynamic current sensing.
Packaged in an 8-pin SOIC, the MAX4372TESA+ is compact and easy to integrate into existing circuits. It operates over a temperature range from -40°C to +125°C, ensuring performance in harsh environments. This amplifier is ideal for applications such as battery chargers, power supplies, and load current monitoring in various electronic systems.
Equivalent
1. INA199 Series by Texas Instruments – Low-power voltage output, current-shunt monitors.
2. LT1787 Series by Analog Devices – High-side current sense amplifiers.
3. ISL28006 by Renesas – High-side current-sense amplifier.
4. ZXCT1009 by Diodes Incorporated – High-side current monitor.
These products offer similar functionalities but may differ in specific features and performance metrics. Always review datasheets for compatibility.
Features
1. High-Side Current Sensing: It allows monitoring of current without disturbing the ground path.
2. Wide Input Common-Mode Voltage Range: Operates from 2.7V to 28V, making it suitable for a variety of power systems.
3. Low Quiescent Current: Consumes minimal power, enhancing efficiency.
4. Precision: It offers accurate measurement with low offset voltage and gain error.
5. Fixed Gain Options: Available in gain configurations of 20V/V, 50V/V, and 100V/V, providing flexibility for different application requirements.
6. Small Package: Available in a space-saving SOT23-6 package, ideal for compact designs.
7. Temperature Range: Operates over an extended temperature range, suitable for industrial and automotive applications.
8. Protection: Built-in protection features such as Reverse Voltage Protection enhance device reliability.
These features make the MAX4372TESA+ suitable for battery-operated devices, power supply systems, and various other applications where efficient and precise current sensing is essential.
Pinout
The pin configuration generally includes the following:
1. IN+: Non-inverting input.
2. IN-: Inverting input.
3. OUT: Output voltage.
4. VCC: Power supply voltage.
5. GND: Ground.
6. NC (No Connect) or other pins with specific naming depending on the manufacturer's design or additional features.
For precise pin configuration and function, always refer to the official datasheet provided by the manufacturer.