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LT1991IMS#PBF from LINEAR

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LT1991IMS#PBF

Manufacturer: LINEAR

Precision, 100碌A Gain Selectable Amplifier

Partnumber Manufacturer Quantity Availability
LT1991IMS#PBF,LT1991IMSPBF LINEAR 380 In Stock

Description and Introduction

Precision, 100碌A Gain Selectable Amplifier The LT1991IMS#PBF is a precision, high-side current sense amplifier manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** LINEAR (Linear Technology)
- **Part Number:** LT1991IMS#PBF
- **Package:** MSOP-10
- **Supply Voltage Range:** 2.7V to 44V
- **Input Common-Mode Voltage Range:** -0.3V to 44V (independent of supply voltage)
- **Gain Options:** 10V/V, 20V/V, 50V/V, 100V/V
- **Bandwidth:** 500kHz (typical)
- **Quiescent Current:** 400µA (typical)
- **Operating Temperature Range:** -40°C to +85°C
- **Output Voltage Swing:** Rail-to-Rail
- **Accuracy:** ±0.5% (maximum gain error)
- **Input Offset Voltage:** 150µV (maximum)

### **Descriptions:**
The LT1991IMS#PBF is a high-side current sense amplifier designed for precision current measurement in applications such as power management, battery monitoring, and motor control. It operates over a wide supply and common-mode voltage range, making it suitable for automotive, industrial, and telecom applications.

### **Features:**
- Wide input common-mode range (-0.3V to 44V)
- Low offset voltage for high accuracy
- Multiple fixed gain options (10, 20, 50, 100 V/V)
- Rail-to-rail output swing
- Low quiescent current (400µA)
- High bandwidth (500kHz)
- MSOP-10 package for compact designs
- Robust performance in harsh environments

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

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