High Voltage, Bidirectional Current Sense Amplifier The LT1999IMS8-20#PBF is a precision difference amplifier manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Manufacturer:** LINEAR (Linear Technology)
- **Part Number:** LT1999IMS8-20#PBF
- **Package:** MSOP-8
- **Operating Temperature Range:** -40°C to +85°C
- **Supply Voltage Range:** ±1.25V to ±18V (2.5V to 36V single supply)
- **Gain Accuracy:** ±0.04% (typical)
- **Gain Drift:** 1ppm/°C (typical)
- **Input Offset Voltage:** 50µV (maximum)
- **Input Bias Current:** 100nA (maximum)
- **Bandwidth:** 1MHz (typical)
- **Common Mode Rejection Ratio (CMRR):** 100dB (minimum)
- **Power Supply Rejection Ratio (PSRR):** 100dB (minimum)
- **Output Voltage Swing:** Rail-to-Rail
- **Quiescent Current:** 500µA (typical)
### **Descriptions:**
- The LT1999 is a high-precision difference amplifier designed for applications requiring accurate signal conditioning.
- It provides excellent DC performance with low offset voltage, low drift, and high CMRR.
- Suitable for industrial, instrumentation, and automotive applications.
### **Features:**
- **High Precision:** Low offset voltage and drift ensure accuracy.
- **Wide Supply Range:** Operates from ±1.25V to ±18V (or 2.5V to 36V single supply).
- **Rail-to-Rail Output:** Maximizes dynamic range.
- **Low Power Consumption:** 500µA typical quiescent current.
- **High CMRR and PSRR:** Ensures performance in noisy environments.
- **Small Package:** MSOP-8 for space-constrained designs.
This information is based solely on the manufacturer's datasheet and specifications.
