Microchip Technology TC1031
The TC1031 is a low-power comparator and voltage reference designed specifically for low-power applications. The TC1031 is designed for operation from a single supply, however operation from dual supplies is also possible. The power supply current drain is independent of the magnitude of the power supply voltage.| Part No. | TC1031 |
|---|---|
| Datasheet | TC1031 Download |
| Manufacturer |  Microchip Technology |
| Description | Low Power Voltage Reference |
| Buy | Stock & Price |
FEATURES
● Combines Comparator and Voltage Reference in a Single Package● Optimized for Single Supply Operation
● Small Package: 8-Pin MSOP
● Ultra Low Input Bias Current: Less than 100pA
● Low Quiescent Current, Active: 6µA (Typ.), Shutdown Mode: 0.1µA (Typ.)
● Rail-to-Rail Inputs and Outputs
● Operates Down to VDD = 1.8V
● Programmable Hysteresis
GENERAL DESCRIPTION
The TC1031 can operate from two 1.5V alkaline cells, and operation is ensured to VDD = 1.8V. Typical active supply current is 6µA. Rail-to-rail inputs and outputs allow operation from low supply voltages with large input and output signal swings. The TC1031 provides a simple method for adding useradjustable hysteresis without feedback or complex external circuitry. Hysteresis is adjusted with a simple resistor divider on the HYST input. A shutdown input, SHDN, disables the comparator and voltage reference and reduces supply current to less than 0.1µA (maximum) when taken low. Temperature Range -40°C to +85°C The TC1031 is packaged in a space-saving 8-Pin MSOP, making it ideal for applications requiring high integration, small size and low power.
