Operating seamlessly on a single +1.8V to +5.5V power supply, the INA216A4YFFR boasts efficient performance with a maximum supply current draw of 25µA. This power-efficient design makes it suitable for battery-powered applications where energy consumption is a critical factor
INA216A4YFFR Features
- Voltage Gain: 46.02 dB, ensuring high sensitivity in current monitoring.
- Series: Zero-Drift, providing excellent long-term stability and low drift.
- Sensing Method: High-Side, allowing for accurate measurement of currents flowing through the circuit.
- RoHS Status: ROHS3 Compliant, ensuring environmental sustainability.
- Power Supply Rejection Ratio (PSRR): 90 dB, minimizing the impact of power supply noise on the measurement.
- Operating Temperature Range: -40°C to 125°C, accommodating a wide range of operating conditions.
- Nominal Supply Current: 30 μA, minimizing power consumption.
- Mounting Type: Surface Mount, facilitating easy integration into modern PCB designs.
- Moisture Sensitivity Level (MSL): 1 (Unlimited), allowing for storage and handling without special precautions.
- Min Supply Voltage: 1.8 V and Max Supply Voltage: 5.5 V, providing flexibility in power supply selection.
- Input Offset Voltage (Vos): 75 μV, ensuring low noise and high accuracy.
- Input Bias Current: 3 μA, reducing the impact of input current on measurement accuracy.
- Accuracy: ±0.01%, guaranteeing precise measurements in critical applications.
INA216A4YFFR Applications
The INA216A4YFFR is primarily designed for current monitoring applications in various industries:
- Industrial Automation: Monitoring currents in motor drives, conveyor systems, and other machinery.
- Automotive Electronics: Measuring battery currents, alternator outputs, and other critical automotive systems.
- Medical Devices: Tracking currents in medical equipment such as defibrillators or ventilators.
- Aerospace & Defense: Monitoring power consumption in avionics systems or military equipment.
INA216A4YFFR Alternative Parts
For those looking for alternative parts with similar specifications:
- INA217A4YFFR - Another zero-drift operational amplifier from Texas Instruments with similar features but slightly different voltage gain.
- AD8210 - A high-side current sense amplifier from Analog Devices offering similar functionality but with different pin configurations.
INA216A4YFFR Embedded Modules
The INA216A4YFFR is commonly used in various embedded modules and systems:
- Industrial Control Systems: Integrated into PLCs (Programmable Logic Controllers) for monitoring motor currents.
- Automotive Power Management Systems: Used in battery management systems (BMS) to track battery health.
- Medical Instrumentation: Embedded in medical devices for real-time monitoring of electrical currents.
The INA216A4YFFR is an excellent choice for any application requiring high accuracy and reliability in current monitoring due to its robust design and comprehensive feature set.
INA216A4YFFR Specifications
| Product type |
Analog output |
Common-mode voltage (max) (V) |
5.5 |
| Common-mode voltage (min) (V) |
1.8 |
Input offset (±) (max) (µV) |
75, 100 |
| Input offset drift (±) (typ) (µV/°C) |
0.1 |
Voltage gain (V/V) |
25, 50, 100, 200 |
| CMRR (min) (dB) |
90 |
Bandwidth (kHz) |
2.5, 5, 10, 20 |
| Supply voltage (max) (V) |
5.5 |
Supply voltage (min) (V) |
1.8 |
| Iq (max) (mA) |
0.03 |
Number of channels |
1 |
| Comparators (#) |
0 |
Gain error (%) |
0.2 |
| Gain error drift (±) (max) (ppm/°C) |
0.25 |
Slew rate (V/µs) |
0.3 |
| Features |
High precision, Input supply,
Small WCSP Package |
Rating |
Catalog |
| Operating temperature range (°C) |
-40 to 125 |
|
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