HEF4541BF PHILIPS [NXP Semiconductors], HEF4541BF Datasheet - Page 5

• Manufacturer Part Number: HEF4541BF
• Description: Programmable timer
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Product specification
HEF4541B
Programmable timer
MSI
C
curve at R
= 56 k ; R
= 120 k .
t
t
S
R
curve at C
= 1 nF; R
= 2 R
.
t
t
S
t
Fig.5 RC oscillator frequency as a function of R
and C
at V
= 5 to 15 V; T
= 25 C.
t
t
DD
amb
January 1995
5