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INA199A1RSWR from TI,Texas Instruments

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INA199A1RSWR

Manufacturer: TI

26-V, Bi-Directional, Zero-Drift, Low- or High-Side, Voltage Output Current Shunt Monitor 10-UQFN -40 to 125

Partnumber Manufacturer Quantity Availability
INA199A1RSWR TI 133 In Stock

Description and Introduction

26-V, Bi-Directional, Zero-Drift, Low- or High-Side, Voltage Output Current Shunt Monitor 10-UQFN -40 to 125 The **INA199A1RSWR** is a current-sense amplifier manufactured by **Texas Instruments (TI)**. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Category:** Current-Sense Amplifiers  
- **Series:** INA199  
- **Package:** SOT-23-6 (RSW)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Supply Voltage Range:** 2.7V to 26V  
- **Common-Mode Voltage Range:** -0.3V to +26V  
- **Gain Options:** 50 V/V (A1 variant)  
- **Bandwidth:** 500 kHz  
- **Quiescent Current:** 100 µA (typical)  
- **Accuracy:** ±1.5% (max) gain error  
- **Output Type:** Rail-to-Rail  

### **Descriptions:**
The **INA199A1RSWR** is a **voltage-output, current-sense amplifier** that accurately measures current across a shunt resistor. It operates over a wide supply voltage range and provides a fixed gain of **50 V/V**, making it suitable for low-side and high-side current sensing in various applications.

### **Features:**
- **Wide Common-Mode Voltage Range:** Supports -0.3V to +26V, independent of supply voltage.  
- **Low Offset Voltage:** ±150 µV (max) for accurate current measurement.  
- **Low Input Bias Current:** 10 nA (max) minimizes shunt resistor power loss.  
- **Rail-to-Rail Output:** Ensures maximum dynamic range.  
- **Small Package:** SOT-23-6 for space-constrained applications.  
- **Low Quiescent Current:** 100 µA (typical) for power efficiency.  
- **Fixed Gain Options:** Eliminates the need for external gain-setting resistors.  

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

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