An external lithium battery (not supplied), is normally used to support memory and counting.
Current demand is typically 3µA quiescent, 6µA counting. Backlight requires additional current.
Count speeds to 10kHz are possible. An internal contact-bounce filter allows accurate counting from switch or relay contacts.
Electrical connections are made via rear pins which may be soldered to a host printed circuit board or connected by pin terminals. A remote electronic reset to zero is provided.
An ideal choice where maximum display impact is wanted in a small area. Typical applications include test instruments, and cycle or event counting.
Features and Benefits of MicroMITE 7999F8-302 Totalizer:
- 8 digit high contrast LCD characters
- 8mm high digit size
- Quiescent current less than 3µA
- Display backlight capability
- Remote reset input