High-Speed/ Precision/ G = 10 or G = 0.1 DIFFERENCE AMPLIFIERS The INA143U is a precision instrumentation amplifier manufactured by Texas Instruments (TI) and Burr-Brown (BB). Below are its specifications, descriptions, and features based on factual information:
### **Specifications:**
- **Manufacturer:** Texas Instruments (TI) / Burr-Brown (BB)
- **Type:** Precision Instrumentation Amplifier
- **Supply Voltage Range:** ±2.25V to ±18V
- **Input Voltage Range:** Rail-to-Rail
- **Gain Range:** Fixed (Internally Set)
- **Common-Mode Rejection Ratio (CMRR):** 86dB (min)
- **Bandwidth:** 1MHz (Typical)
- **Slew Rate:** 3V/µs (Typical)
- **Input Offset Voltage:** 250µV (Max)
- **Input Bias Current:** 500nA (Max)
- **Operating Temperature Range:** -40°C to +85°C
- **Package:** SOIC-8
### **Descriptions:**
The INA143U is a high-precision instrumentation amplifier designed for applications requiring accurate signal amplification with high common-mode rejection. It is optimized for low-power, high-performance signal conditioning in industrial, medical, and test equipment applications.
### **Features:**
- **High CMRR:** Minimizes noise in differential signal applications.
- **Wide Supply Range:** Operates from ±2.25V to ±18V.
- **Rail-to-Rail Output Swing:** Maximizes dynamic range.
- **Low Offset Voltage & Drift:** Ensures accuracy over temperature.
- **Low Noise:** Suitable for sensitive measurements.
- **Stable with Capacitive Loads:** Reduces need for external compensation.
- **Internal Gain Setting:** Simplifies circuit design.
This information is strictly based on the manufacturer's datasheet. No additional recommendations or interpretations are included.
