
( Brand: Fairchild ), ( Manufacturer Part Number: UA710HC )
The UA710HC Voltage Comparator IC 46 from Fairchild Semiconductor is a versatile and reliable electronic component designed for comparing two input voltage levels. This high-performance voltage comparator is a must-have tool for various applications in the field of electronics and electrical engineering.
The UA710HC is a dual-supply voltage comparator, meaning it can operate on power supplies of both positive and negative polarity. It features a wide input voltage range, from -1.5V to 1.5V for the input pins, and a maximum supply voltage of 15V and -15V for the VCC and VEE pins, respectively. This wide operating voltage range ensures compatibility with a multitude of power supply configurations.
The UA710HC voltage comparator IC 46 boasts a high input impedance of 10 M , which minimizes loading effects on the input signals. This ensures accurate and stable comparisons, even in high-impedance applications. The IC also features a fast response time, with a typical propagation delay of just 20ns, making it suitable for high-speed applications.
The UA710HC is available in a small SOIC-8 package, making it easy to integrate into a variety of circuit designs. Its low power consumption, with a typical current consumption of just 1.6mA, makes it an energy-efficient solution for battery-powered applications. The IC is also well-suited for use in applications requiring high precision, thanks to its low offset voltage of 1mV at 25 C, and a typical input offset voltage drift of 10 V/ C.
In summary, the UA710HC Voltage Comparator IC 46 from Fairchild Semiconductor is a powerful and versatile tool for comparing voltage levels in a variety of applications. Its wide operating voltage range, high input impedance, fast response time, and low power consumption make it an excellent choice for engineers and designers looking for a reliable and high-performance voltage comparator IC.
Pros of buying UA710HC Voltage Comparator IC 46 from Fairchild:1. High accuracy: The UA710HC has a high input offset voltage of less than 1 mV, making it suitable for precision applications.
2. Wide input voltage range: The voltage comparator can handle inputs of up to 36V, making it suitable for a wide range of power supply voltages.
3. Low power consumption: The UA710HC consumes only 150 A of current in the active state, making it an energy-efficient choice.
4. High gain: The voltage comparator has a gain of up to 100,000, which allows for amplification of small signals.
5. Wide temperature range: The UA710HC can operate in temperatures ranging from -40 C to 125 C, making it suitable for a wide range of environmental conditions.
Cons of buying UA710HC Voltage Comparator IC 46 from Fairchild:1. Limited output current: The UA710HC can only supply a maximum output current of 20 mA, which may be limiting for some applications.
2. Slow response time: The voltage comparator has a response time of 1 s, which may be too slow for some high-speed applications.
3. Limited availability: The UA710HC may not be readily available from all distributors, which could lead to longer lead times or higher prices.
In conclusion, the UA710HC voltage comparator IC 46 from Fairchild is a high-performance device with a wide input voltage range, high accuracy, and low power consumption. However, its limited output current and slow response time may be limiting factors for some applications. If these factors are not a concern, the UA710HC is a suitable choice for precision voltage comparison tasks. If higher output current or faster response time is required, other voltage comparators may be more suitable.