ꢀ
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀBL1551—Single SPDT Analog Switchꢀ
ꢀ
VCC
B
VCC
A2 or A1
A1 or A2
BL1551
V
OUT
VCC
GND
0.1uF
300 ohm
C
L
=35pF
ENB
GND
ꢀ
ꢀ
ꢀ
50%
50%
VENB
90%
10%
VOUT
t
ON
t
OFF
ꢀ
Test Circuit 4. Test Circuit for Switch Times
ꢀ
ꢀ
VCC
VCC
A2 or A1
A1 or A2
BL1551
B
V
OUT
VCC
GND
0.1uF
300 ohm
C
L
=35pF
ENB
GND
ꢀ
VENB
50%
VOUT
t
D
ꢀ
ꢀ
Test Circuit 5. Test Circuit for Break-Before-Make Time Delay, tD
http://www.belling.com.cn
- 8 -
Total 10ꢀPages
ꢀ