Description:Support is limited to customers who have already adopted these products.The ISL21070 voltage references are analog voltage references featuring low supply voltage operation at ultra-low 25µA max operating current. Additionally, the ISL21070 family features guaranteed initial accuracy as low as ±0. 2% and 30ppm/°C temperature coefficient. These references are ideal for general purpose applications for performance at lower cost. The ISL21070 is provided in an industry standard 3 Ld SOT-23 pinout. The ISL21070
Renesas provides a recommended PCB layout in the ISL21070 evaluation board user manual, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
To ensure accurate voltage regulation, it's essential to follow the datasheet recommendations for input and output capacitors, as well as to provide a stable input voltage. Additionally, the device's output voltage can be adjusted using the VSET pin, and the output voltage accuracy can be improved by using an external voltage reference.
The ISL21070CIH325Z-TK has an operating temperature range of -40°C to +125°C, making it suitable for a wide range of industrial and automotive applications.
The ISL21070 has built-in overcurrent protection (OCP) and overtemperature protection (OTP) features. The OCP threshold can be adjusted using an external resistor, and the OTP threshold is fixed at 150°C. Additionally, the device's thermal shutdown feature can be used to prevent damage from overheating.
Yes, the ISL21070CIH325Z-TK is designed for high-reliability applications and meets the requirements of various safety standards, including AEC-Q100 for automotive applications and IEC 61508 for functional safety.
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ISL21070CIH325Z-TK Overview
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