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AD8219BRMZ-RL
IC CURRENT MONITOR UNI-DIR 8MSOP
- Fabricante
- Mfr. Parte #AD8219BRMZ-RL
- Paquete MSOP-8
- Hoja de datos
- En stock7113
100% original & Nuevo
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Especificaciones
| 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) |
Descripción general
Description
Its key specifications include a fixed gain of 60V/V, low offset voltage, and a wide bandwidth, allowing for accurate measurement of current in dynamic environments. Furthermore, the AD8219 provides high common-mode rejection, enabling it to maintain accuracy in noisy environments. It is housed in an MSOP (Mini Small Outline Package), which is compact and facilitates easy integration into circuit designs with space constraints.
The AD8219 is valued for its precision, reliability, and robustness in applications like battery monitoring, motor control, and power management systems. Its design ensures minimal drift over temperature, enhancing the stability of readings over a wide range of operating conditions. The "RL" in the part number typically indicates that the component is supplied in a tape-and-reel form, suitable for automated assembly processes.
Features
1. High Accuracy: Offers excellent precision with a typical offset voltage of 35 µV and gain error of 0.1%, ensuring accurate current measurements.
2. Wide Operating Range: Operates over a wide common-mode voltage range from −4 V to +65 V, making it suitable for a variety of high-side and low-side current sensing applications.
3. Bandwidth and Gain: Features a fixed gain of 20 V/V and a bandwidth of 500 kHz, allowing it to handle fast transient signals effectively.
4. Temperature Range: Provides reliable performance across a wide temperature range from −40°C to +125°C.
5. Low Drift: Exhibits low offset drift of 0.2 µV/°C, maintaining accuracy over temperature variations.
6. Package: Available in an 8-lead MSOP package, offering a compact solution for space-constrained designs.
These features make the AD8219BRMZ-RL ideal for automotive, industrial, and power management applications where precise current monitoring is essential.
Package
Pinout
1. Pin 1 (V+): Power supply pin.
2. Pin 2 (Rsh): Reference shunt. Connects to the load side of the shunt resistor.
3. Pin 3 (Rg): Reference ground.
4. Pin 4 (Vout): Output voltage pin.
5. Pin 5 (Gnd): Ground connection.
6. Pin 6 (Vin−): Inverting input pin.
7. Pin 7 (Vin+): Non-inverting input pin.
8. Pin 8 (NC): No connection.
The primary function of the AD8219 is to amplify small differential voltages across a shunt resistor in the presence of high common-mode voltages. It is commonly used for current sensing applications in automotive, power management, and other industrial settings due to its precision and ability to operate over a wide temperature range.
Manufacturer
Application
Equivalent
1. MAX4080 by Maxim Integrated.
2. INA281 by Texas Instruments.
3. ZXCT1107 by Diodes Incorporated.
4. LT6100 by Analog Devices (formerly Linear Technology).
These alternatives offer similar functionalities for current sensing applications. Selection should be based on specific requirements like supply voltage range, accuracy, and package type. Always review the datasheets to ensure compatibility with your application needs.
Envío
Métodos de envíoNosotros
ofrecer servicios de envío globales a través de DHL, FedEx, TNT, UPS, o cualquier otro expediente de su elección.
Referencia de tarifas de envío (DHL/FedEx):
DHL: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 2-5 días hábiles.
FedEx: El costo de envío oscila entre $25-$40 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
UPS: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
TNT: El costo de envío oscila entre $25-$65 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
EMS: El costo de envío oscila entre $30-$50 (0.5kg), con un plazo de entrega estimado de 7-15 días hábiles.
Correo aéreo registrado: El costo de envío es de $2-$4 (0.1kg), con un tiempo de entrega estimado de 5-20 días hábiles.
Pagos
Payment Methods
El plazo de pago es 100% prepagado.
Actualmente, solo aceptamos los siguientes métodos de pago:
1. de PayPal
2. Tarjeta de crédito/débito
3. Transferencia bancaria
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