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AD8219BRMZ-RL
+StücklisteIC CURRENT MONITOR UNI-DIR 8MSOP
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HerstellerAnalog Devices Inc.
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Herstellerteil #AD8219BRMZ-RL
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Paket MSOP-8
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Auf Lager5449
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Current Monitor |
| SensingMethod | High-Side |
| Accuracy | ±0.3% |
| Voltage-Input | 4V ~ 80V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
Übersicht
Description
The AD8219 offers excellent accuracy and stability, with a low input offset voltage and drift. It operates with a single supply voltage that can range from 4.5V to 80V, allowing it to handle high-voltage environments. The device also provides a fixed gain of 60, which helps in amplifying small differential signals across the shunt resistor to a more manageable level for further processing.
The AD8219 is housed in an 8-lead MSOP package, which is compact and suitable for space-constrained applications. It includes protections against reverse polarity and over-voltage conditions, enhancing its robustness in various operational conditions. Overall, the AD8219BRMZ-RL is a versatile component for precision current monitoring in challenging environments.
Equivalent
1. Texas Instruments INA240 series
2. Maxim Integrated MAX4080/MAX4081 series
3. Linear Technology/Analog Devices (ADI) LT1999 series
4. Allegro ACS710 series
These alternatives vary slightly in specifications, so it's important to compare parameters like voltage range, bandwidth, and gain to ensure they meet your application requirements.
Features
1. Wide Input Common-Mode Voltage Range: It operates over a wide voltage range from -4 V to +65 V, making it versatile for various applications.
2. Bidirectional Operation: The device supports both unidirectional and bidirectional current monitoring.
3. High Accuracy and Precision: With low offset voltage and minimal drift, it ensures precise current measurement.
4. High Bandwidth: Its wide bandwidth allows for rapid response to transient events.
5. Low Power Consumption: The device is designed to operate efficiently with low power usage.
6. Robust Performance: It retains consistent performance across a wide temperature range, ensuring reliability in diverse environments.
7. Compact Package: Comes in a small MSOP package, making it suitable for space-constrained applications.
These features make the AD8219BRMZ-RL ideal for applications like battery management, motor control, and industrial systems where accurate current sensing is crucial.
Pinout
The main function of the AD8219 is to amplify the voltage across a shunt resistor situated in the path of the current being measured, allowing for precise current monitoring. It features high common-mode voltage range capability, making it suitable for high-side current sensing in a wide range of applications, including automotive and industrial systems. The amplifier provides high performance in terms of bandwidth, response time, and accuracy, while minimizing power consumption.
For detailed pin functions and electrical characteristics, it's best to consult the official datasheet provided by Analog Devices.