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INA143 from BB

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INA143

Manufacturer: BB

High-Speed, Precision, G = 10 or G = 0.1 DIFFERENCE AMPLIFIERS

Partnumber Manufacturer Quantity Availability
INA143 BB 100 In Stock

Description and Introduction

High-Speed, Precision, G = 10 or G = 0.1 DIFFERENCE AMPLIFIERS The INA143 is a precision instrumentation amplifier manufactured by Texas Instruments (BB stands for Burr-Brown, a brand acquired by TI).  

### **Specifications:**  
- **Supply Voltage Range:** ±2.25V to ±18V  
- **Low Offset Voltage:** 50µV (max)  
- **Low Drift:** 0.5µV/°C (max)  
- **High CMRR:** 86dB (min)  
- **Gain Bandwidth Product:** 1MHz  
- **Gain Range:** 0.1 to 100 (set by external resistors)  
- **Input Bias Current:** ±20nA (max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** SOIC-8, PDIP-8  

### **Descriptions & Features:**  
- **Precision Differential Amplifier:** Designed for accurate signal amplification in low-voltage applications.  
- **Wide Supply Range:** Supports both single and dual power supplies.  
- **High Common-Mode Rejection (CMRR):** Ensures minimal interference from noise.  
- **Low Noise & Distortion:** Suitable for sensitive measurement systems.  
- **Flexible Gain Configuration:** External resistors allow adjustable gain settings.  
- **Robust Performance:** Stable across industrial temperature ranges.  

The INA143 is commonly used in medical instrumentation, industrial sensors, and data acquisition systems.

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