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INA205AID from TI,Texas Instruments

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INA205AID

Manufacturer: TI, TEXASINSTRUM

80V, Low- or High-side, High-Speed, Voltage Out Current Shunt Monitor with Dual Comparators & Ref 14-SOIC -40 to 125

Partnumber Manufacturer Quantity Availability
INA205AID TI, TEXASINSTRUM 250 In Stock

Description and Introduction

80V, Low- or High-side, High-Speed, Voltage Out Current Shunt Monitor with Dual Comparators & Ref 14-SOIC -40 to 125 The INA205AID is a current shunt monitor manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** INA205AID  
- **Package:** SOIC-8  
- **Supply Voltage Range:** 2.7V to 26V  
- **Common-Mode Voltage Range:** -16V to +80V  
- **Gain Options:**  
  - INA205AID (Gain = 50 V/V)  
- **Bandwidth:** 500 kHz  
- **Quiescent Current:** 900 µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Accuracy:**  
  - Gain Error: ±1% (max)  
  - Offset Voltage: ±100 µV (max)  

### **Descriptions:**  
The INA205AID is a high-side current shunt monitor that measures voltage across a shunt resistor and provides an amplified output proportional to the current. It is designed for applications requiring high common-mode voltage tolerance, such as motor control, power management, and battery monitoring.  

### **Features:**  
- Wide common-mode voltage range (-16V to +80V)  
- High accuracy with low offset and gain error  
- Bidirectional current sensing capability  
- Low input bias current (10 µA max)  
- Internal gain eliminates the need for external resistors  
- Stable with capacitive loads up to 1 nF  
- AEC-Q100 qualified for automotive applications  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

80V, Low- or High-side, High-Speed, Voltage Out Current Shunt Monitor with Dual Comparators & Ref 14-SOIC -40 to 125

Alternative Part Number

  • INA206AID --: Same INA20x current-shunt monitor family with identical pinout and function, differing only in gain/configuration, making it a close functional substitute.
  • INA207AID --: Another member of the INA20x high-side current monitor family with the same package and pinout, suitable when the specific gain variant is not critical.
  • INA208AID --: Same series current-shunt monitor in the same SOIC package, offering similar electrical behavior as a drop-in alternative.

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