ICM7555CBAZ

The ICM7555CBAZ is a highly advanced CMOS RC timer that offers superior performance compared to standard SE/NE 555/556 and 355 timers. With low supply current, a wide operating voltage range, and precise control over threshold, trigger, and reset currents, this timer is a versatile and reliable option for a variety of applications. One notable feature is the absence of crowbarring during output transitions, ensuring smooth operation without any interruptions. Additionally, the ICM7555CBAZ boasts higher frequency performance and does not require decoupling of the Control Voltage for stable functionality

Key Features

• Exact equivalent in most cases for SE/NE 555/556 or TLC555/556
• Low supply current
• ICM7555: 60µA
• ICM7556: 120µA
• Extremely low input currents: 20pA
• High-Speed operation: 1MHz
• Guaranteed supply voltage range: 2V to 18V
• Temperature stability: 0.005%/°C at +25°C
• Normal reset function - no crowbarring of supply during output transition
• Can be used with higher impedance timing elements than regular 555/556 for longer RC time constants
• Timing from microseconds through hours
• Operates in both astable and monostable modes
• Adjustable duty cycle
• High output source/sink driver can drive TTL/CMOS
• Outputs have very low offsets, HIGH and LOW
• Pb-free (RoHS Compliant)