Precision, Low Power Instrumentation Amplifier 8-SOIC The INA118UBG4 is a precision instrumentation amplifier manufactured by Texas Instruments (TI) and Burr-Brown (BB). Below are its key specifications, descriptions, and features based on factual data:
### **Specifications:**
- **Manufacturer:** Texas Instruments (TI) / Burr-Brown (BB)
- **Part Number:** INA118UBG4
- **Type:** Precision Instrumentation Amplifier
- **Supply Voltage Range:** ±1.35V to ±18V
- **Input Offset Voltage:** 50µV (max)
- **Input Offset Voltage Drift:** 0.5µV/°C (max)
- **Input Bias Current:** 5nA (max)
- **Gain Range:** 1 to 10,000 (set via external resistor)
- **Common-Mode Rejection Ratio (CMRR):** 110dB (min) at G = 100
- **Bandwidth:** 800kHz (G = 1)
- **Slew Rate:** 1.2V/µs
- **Quiescent Current:** 350µA (max)
- **Operating Temperature Range:** -40°C to +85°C
- **Package:** SOIC-8
### **Descriptions:**
The INA118UBG4 is a low-power, high-precision instrumentation amplifier designed for applications requiring accurate signal amplification. It features a wide supply voltage range, low offset voltage, and high CMRR, making it suitable for medical instrumentation, industrial sensors, and data acquisition systems.
### **Features:**
- **Low Power Consumption:** 350µA max quiescent current
- **Wide Supply Range:** Operates from ±1.35V to ±18V
- **High CMRR:** 110dB (min) at G = 100
- **Low Offset Voltage & Drift:** Ensures accuracy over temperature
- **Gain Adjustable via External Resistor:** 1 to 10,000
- **Low Input Bias Current:** 5nA (max)
- **Stable with Capacitive Loads:** No external compensation needed
- **SOIC-8 Package:** Compact and industry-standard footprint
This information is sourced directly from the manufacturer's datasheet.
