IC Phoenix logo

Home ›  L  › L77 > LT1990IS8

LT1990IS8 from LT

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

0.000ms

LT1990IS8

Manufacturer: LT

250V Input Range G = 1, 10, Micropower, Difference Amplifier

Partnumber Manufacturer Quantity Availability
LT1990IS8 LT 35 In Stock

Description and Introduction

250V Input Range G = 1, 10, Micropower, Difference Amplifier The LT1990IS8 is a precision, high-side current sense amplifier manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Manufacturer:** Linear Technology (Analog Devices)  
- **Package:** 8-Lead SOIC (SO-8)  
- **Supply Voltage Range:** 2.7V to 44V  
- **Input Common-Mode Voltage Range:** -0.3V to 44V (independent of supply voltage)  
- **Gain Options:**  
  - Fixed Gains: 10V/V, 20V/V, 50V/V, 100V/V  
- **Bandwidth:** 500kHz (typical)  
- **Quiescent Current:** 400µA (typical)  
- **Input Offset Voltage:** 150µV (max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Output Voltage Swing:** Rail-to-Rail  

### **Descriptions and Features:**  
- Precision high-side current sensing with low offset voltage.  
- Wide input common-mode range allows monitoring of current in high-voltage rails.  
- Low quiescent current for power-sensitive applications.  
- Rail-to-rail output for maximum dynamic range.  
- Internal gain resistors ensure accuracy and temperature stability.  
- Suitable for battery monitoring, power management, and motor control applications.  

The LT1990IS8 is designed for accurate current measurement in high-side configurations while maintaining high performance across a wide operating range.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips