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INA237AIDGSR
- Fabricante
- Mfr. Parte #INA237AIDGSR
- Paquete
- Hoja de datos
- En stock5676
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Especificaciones
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| AmplifierType | Current Sense |
| NumberofCircuits | 1 |
| Current-InputBias | 100 pA |
| Voltage-InputOffset | 15 µV |
| Current-Supply | 640µA |
| Voltage-SupplySpan(Min) | 2.7 V |
| Voltage-SupplySpan(Max) | 5.5 V |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) |
Descripción general
Description
Key features include an I²C-compatible interface that supports high-speed data communication, allowing for easy integration with microcontrollers and processors. The INA237AIDGSR operates over a wide supply voltage range and can handle common-mode voltages, making it versatile for different environments. It provides programmable calibration and alert functions, allowing customization for specific application needs.
The device is housed in a compact, leaded package, making it suitable for space-constrained applications. Additionally, its robust design ensures reliable operation under varying temperature conditions. Overall, the INA237AIDGSR is ideal for applications requiring precise current measurement and efficient power management.
Features
1. Wide Input Range: Supports a common-mode voltage range of -0.3V to +85V, suitable for high-side and low-side current sensing.
2. High Accuracy: Offers a typical offset voltage of 10 µV, ensuring precise measurements.
3. High Bandwidth: Provides a bandwidth of up to 400 kHz, making it suitable for fast transient sensing.
4. Low Power Consumption: Features a low quiescent current, reducing overall system power usage.
5. I2C Interface: Enables easy communication with microcontrollers for data acquisition and control.
6. Programmable Alert: Offers alert functionality for over-current/under-current conditions.
7. Small Package: Available in a compact 10-pin VSSOP package, ideal for space-constrained applications.
8. Wide Operating Temperature Range: Operates from -40°C to 125°C, ensuring reliability in various environments.
These features make the INA237AIDGSR suitable for applications in power management, automotive systems, and industrial automation.
Package
Pinout
1. IN+: Positive differential input.
2. IN-: Negative differential input.
3. GND: Ground reference.
4. SCL: I2C clock input.
5. SDA: I2C data input/output.
6. ALERT: Digital output for alerting when the system exceeds user-defined limits.
7. VCC: Supply voltage input.
8. ADDR: I2C address selection pin.
This device is used for precise measurement of current, voltage, and power in various applications, including power management and energy metering.
Manufacturer
Application
Equivalent
1. INA226 by Texas Instruments - A similar current/voltage/power monitor.
2. MAX44284 by Maxim Integrated - Offers similar functionality.
3. LTC2990 by Analog Devices - Provides similar voltage and current monitoring capabilities.
4. ZXCT310 by Diodes Incorporated - A high-side current monitor alternative.
These alternatives offer variations in specifications, so ensure compatibility with your specific application requirements.
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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