INA216A1YFFR

Product Overview

Category: Integrated Circuit (IC)

Use: The INA216A1YFFR is a high-side current shunt and voltage monitor IC. It is designed for precise current and voltage measurements in various applications.

Characteristics: - High accuracy - Low offset voltage - Wide common-mode voltage range - Small package size - Low power consumption

Package: The INA216A1YFFR is available in a small, surface-mount package.

Essence: The essence of the INA216A1YFFR lies in its ability to accurately measure current and voltage in a compact form factor.

Packaging/Quantity: The INA216A1YFFR is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

The specifications of the INA216A1YFFR include:

• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +125°C
• Input Common-Mode Voltage Range: -0.3V to +26V
• Output Voltage Range: 0V to Vcc
• Gain Error: ±0.25%
• Offset Voltage: ±100µV
• Bandwidth: 200kHz

Pin Configuration

The INA216A1YFFR has the following pin configuration:

1. V+ (Positive Power Supply)
2. V- (Negative Power Supply)
3. OUT (Output Voltage)
4. REF (Reference Voltage)
5. IN+ (Positive Current/Voltage Input)
6. IN- (Negative Current/Voltage Input)

Functional Features

The INA216A1YFFR offers the following functional features:

• High-side current sensing
• Voltage monitoring
• Programmable gain
• Overvoltage and undervoltage detection
• Fault detection and reporting

Advantages and Disadvantages

Advantages: - High accuracy measurements - Wide common-mode voltage range - Small package size for space-constrained applications - Low power consumption

Disadvantages: - Limited bandwidth compared to some other ICs in the same category - Requires external components for complete functionality

Working Principles

The INA216A1YFFR works based on the principle of measuring the voltage drop across a shunt resistor placed in series with the load. By amplifying this voltage drop, it accurately measures the current flowing through the load. Additionally, it can monitor the voltage across the load by using an external voltage divider.

Application Field Plans

The INA216A1YFFR finds applications in various fields, including:

1. Power management systems
2. Battery monitoring
3. Motor control
4. Solar energy systems
5. Industrial automation

Alternative Models

Some alternative models that offer similar functionality to the INA216A1YFFR are:

1. INA219
2. INA226
3. MAX4080S

These models can be considered as alternatives depending on specific requirements and application constraints.

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