Dual Lambda Sensor Interface Amplifier The LM9040M is a precision operational amplifier manufactured by National Semiconductor (NSC). Below are its specifications, descriptions, and features:
### **Specifications:**
- **Manufacturer:** National Semiconductor (NSC)
- **Type:** Precision Operational Amplifier
- **Supply Voltage Range:** ±5V to ±18V
- **Input Offset Voltage:** 0.5 mV (typical)
- **Input Bias Current:** 10 nA (typical)
- **Input Offset Current:** 1 nA (typical)
- **Gain Bandwidth Product:** 1 MHz (typical)
- **Slew Rate:** 0.5 V/µs (typical)
- **Common Mode Rejection Ratio (CMRR):** 100 dB (typical)
- **Power Supply Rejection Ratio (PSRR):** 100 dB (typical)
- **Operating Temperature Range:** -40°C to +85°C
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)
### **Descriptions:**
- The LM9040M is a high-precision operational amplifier designed for applications requiring low offset voltage, low noise, and high stability.
- It is suitable for instrumentation, medical equipment, and other precision analog circuits.
- The device features internal frequency compensation for stability.
### **Features:**
- Low input offset voltage
- Low input bias and offset currents
- High open-loop gain
- Wide supply voltage range
- Excellent common-mode and power supply rejection
- Internally frequency compensated for unity gain stability
- Available in an 8-pin SOIC package
This information is based on the manufacturer's datasheet.
