Microchip Technology MIC1555
IttyBitty RC Timer/Oscillator
| Part No. | MIC1555 |
|---|---|
| Datasheet | MIC1555 Download |
| Manufacturer |  Microchip Technology |
| Description | IttyBitty RC Timer/Oscillator |
| Buy | Stock & Price |
FEATURES
● +2.7V to +18V Operation● Low Current - <1 μA Typical Shutdown Mode (MIC1557) - 200 μA Typical (TRG and THR Low) at 3V Supply
● Timing from Microseconds to Hours
● “Zero” Leakage Trigger and Threshold Inputs
● 50% Square Wave with One Resistor, One Capacitor
● Threshold Input Precedence Over Trigger Input
● <15Ω Output On-Resistance
● No Output Cross-Conduction Current Spikes
● <0.005%/°C Temperature Stability
● <0.055%/V Supply Stability
● 10-pin Ultra-Thin DFN Package (2 mm × 2 mm × 0.4 mm)
● Small SOT-23-5 Surface Mount Package
APPLICATIONS
● Precision Timer● Pulse Generation
● Sequential Timing
● Time-Delay Generation
● Missing Pulse Detector
● Micropower Oscillator to 5 MHz
● Charge-Pump Driver
● LED Blinker
● Voltage Converter
● Linear Sweep Generator
● Variable Frequency and Duty Cycle Oscillator
GENERAL DESCRIPTION
The MIC1555 IttyBitty CMOS RC timer/oscillator and MIC1557 IttyBitty CMOS RC oscillator are designed to provide rail-to-rail pulses for precise time delay or frequency generation.
