Renesas Electronics Corporation Voltage Reference ISL21009CFB841Z-TK

The ISL21009CFB841Z-TK is a precision voltage reference IC that provides a fixed output voltage of 4.096V with an initial accuracy of ¬±1.0mV and a temperature coefficient of 5ppm/¬8C. It operates within an input voltage range of 3.5V to 16.5V and consumes a maximum supply current of 180¬µA. The device exhibits low output noise of 4.5¬µV_P-P across a frequency range of 0.1Hz to 10Hz, making it suitable for applications requiring high precision and low noise performance. This voltage reference can deliver output currents of up to ¬±7.0mA and is designed to function effectively within an operating temperature range of -40¬8C to +125¬8C. The ISL21009CFB841Z-TK is packaged in an 8-lead SOIC format and is compliant with RoHS standards. It is particularly well-suited for high-resolution analog-to-digital converters (ADCs), digital meters, and various industrial instrumentation applications.