Custom Silicon Solutions CSS555C
The CSS555C is a micropower version of the popular 555 timer IC. It features an operating current under 5µA and a minimum supply voltage of 1.2V, making it ideal for battery-operated applications. The analog circuits are temperature compensated to provide excellent stability over a wide ambient temperature range.| Part No. | CSS555C |
|---|---|
| Datasheet | CSS555C Download |
| Manufacturer | Custom Silicon Solutions |
| Description | Micropower Timer |
| Buy | Stock & Price |
DESCRIPTION
A six-decade programmable counter is included to allow generation of long timing delays. Configuration data for the counter is held in EEPROM to maintain the standard pin count of eight. A simple four-wire interface provides Read/Write access to the EEPROM. The CSS555C device includes an internal precision timing capacitor (CTI). Its value is trimmed to 100pF ±1%. KeyFEATURES
● Lowest power 555 timer (by > 10X)! Active mode current < 5 µA● Wide operating range Wide supply range: 1.2V to 5.5V Temperature range: -40°C to +85°C
● Internal 6 decade, programmable counter Settings = 1, 10, 102, 103, 104, 105 & 106 Multiplies delay time by up to 106 Delay times from microseconds to days
● Internal 100pF, ±1% Timing Capacitor User adjustable, 0.2pF resolution
● Pin-for-pin compatible with 555 series timers Monostable or Astable operation
● Extremely low transient switching current “Break-Before-Make” output driver
● Temperature stability – 0.005% per °C
APPLICATIONS
● Portable &...
