INA199B3DCKT

Product Overview

• Category: Integrated Circuit (IC)
• Use: Current Shunt Monitor
• Characteristics: High accuracy, low offset voltage, wide common-mode voltage range
• Package: DCK (SOT-23-6)
• Essence: Monolithic CMOS IC for current sensing applications
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Supply Voltage: 2.7V to 5.5V
• Input Common-Mode Voltage Range: -0.1V to +26V
• Output Voltage Swing: 0V to Vcc - 1.2V
• Gain Error: ±0.5%
• Offset Voltage: ±100µV
• Bandwidth: 500kHz
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The INA199B3DCKT has a total of six pins arranged as follows:

```

---

| | | U | |___________|

Pin Configuration:

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

Functional Features

• High accuracy current sensing
• Wide common-mode voltage range
• Low offset voltage
• Rail-to-rail output swing
• Low quiescent current
• Wide operating temperature range

Advantages and Disadvantages

Advantages: - High accuracy measurement - Wide input voltage range - Low offset voltage ensures precise current sensing - Suitable for low power applications due to low quiescent current - Can operate in extreme temperature conditions

Disadvantages: - Limited bandwidth compared to some other models - Requires external components for proper operation

Working Principles

The INA199B3DCKT is designed to accurately measure current by utilizing a precision amplifier. It operates based on the principle of measuring the voltage drop across a shunt resistor placed in series with the load. The differential voltage across the shunt resistor is amplified and converted into an output voltage proportional to the current flowing through it.

Detailed Application Field Plans

The INA199B3DCKT is commonly used in various applications, including but not limited to:

1. Battery management systems
2. Power supplies and converters
3. Motor control and drives
4. Industrial automation
5. Energy monitoring systems
6. Current sensing in automotive electronics

Detailed and Complete Alternative Models

1. INA199A3DCKT: Similar specifications, but with lower gain error.
2. INA199B1DCKT: Single-channel version of INA199B3DCKT.
3. INA199A1DCKT: Single-channel version with lower gain error.

These alternative models provide options with slightly different characteristics to suit specific application requirements.

Word count: 311 words