Precision, Low Drift 4-20mA Two-Wire Transmitter 14-PDIP The XTR101APG4 is a precision, low-power, two-wire transmitter manufactured by Texas Instruments (TI).
### **Specifications:**
- **Supply Voltage Range:** 7.5V to 40V
- **Current Consumption:** 200µA (typical)
- **Output Current Range:** 4mA to 20mA
- **Temperature Range:** -40°C to +85°C
- **Package:** 14-PDIP (Plastic Dual In-Line Package)
- **Input Offset Voltage:** 150µV (max)
- **Input Bias Current:** 50nA (max)
- **Common-Mode Rejection Ratio (CMRR):** 110dB (min)
- **Power Supply Rejection Ratio (PSRR):** 110dB (min)
### **Descriptions:**
The XTR101APG4 is designed for industrial process control applications, providing signal conditioning and transmission over long distances via a 4-20mA current loop. It features two matched current sources for sensor excitation and includes an instrumentation amplifier for high-accuracy signal processing.
### **Features:**
- **Two-Wire Operation:** Compatible with standard 4-20mA loops.
- **Integrated Current Sources:** Two matched 1mA current sources for sensor excitation.
- **Low Power Consumption:** Ideal for battery-powered applications.
- **High Accuracy:** Low offset voltage and drift for precise measurements.
- **Wide Supply Range:** Supports operation from 7.5V to 40V.
- **Robust Design:** High CMRR and PSRR for noise immunity.
For further details, refer to the official Texas Instruments datasheet.
