ICM7555 General Purpose Timer
£1.30 (Excl. VAT)
The ICM7555 timer is a CMOS version of the widely used 555 timer IC, featuring lower power consumption and improved performance.
- Exact equivalent in most cases for SE/NE 555 or TLC555
- Low supply current 60µA
- Extremely low input currents: 20pA
- High-Speed operation: 1MHz
- Supply voltage range: 2V to 18V
- Temperature stability: 0.005%/°C at +25°C
- Normal reset function – no crowbarring of supply during output transition
- Timing from microseconds through hours
- Operates in both astable and monostable modes
- Adjustable duty cycle
- High output source/sink driver can drive TTL/CMOS
| Dimensions | 9 × 9 × 7 mm |
|---|
6 in stock
Technical Overview of the ICM7555
- Low Power Consumption: The ICM7555 consumes significantly less power than the standard 555 timer, with typical supply currents as low as 60µA. This makes it ideal for battery-powered and other low-power applications.
- CMOS Technology: The use of CMOS technology allows for higher input impedance and lower output drive capability, reducing the load on preceding stages and minimizing power usage.
- Wide Operating Voltage Range: The ICM7555 can operate from a supply voltage as low as 2V and up to 18V, providing flexibility in different circuit designs.
- Low Supply Current Spike: Unlike the standard 555 timer, the ICM7555 generates much lower supply current spikes during output transitions, which is beneficial in reducing noise and power supply disturbances.
- High Frequency Stability: The ICM7555 offers better frequency stability with changes in temperature and supply voltage, ensuring consistent timing characteristics.