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SP3495EEN-L/TR

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17
SP3495E-3497E
10
HIGH SPEED +3.3V RS-485/RS-422 TRANSCEIVERS WITH +/-15KV ESD PROTECTION AND ADVANCED FAILSAFE REV. 1.0.0
FIGURE 9. DRIVER ENABLE DISABLE TIMING DIAGRAM 1
F
IGURE 10. DRIVER ENABLE AND DISABLE TIME TEST CIRCUIT 2
DE
OUT
Vcc/2
t
ZH
, t
ZH
(SHDN)
V
OM
= (V
OL
+ Vcc)/2
t
HZ
0.25V
Vcc
0
0
GENERATOR
50Ω
S1
R
L
= 500Ω
OUT
C
L
= 50pF
D
0 or Vcc
Z
Y
DI
Vcc
SP3495E-3497E
11
REV. 1.0.0 HIGH SPEED +3.3V RS-485/RS-422 TRANSCEIVERS WITH +/-15KV ESD PROTECTION AND ADVANCED FAILSAFE
FIGURE 11. DRIVER ENABLE AND DISABLE TIMING DIAGRAM 2
F
IGURE 12. RECEIVER PROPAGATION DELAY TEST CIRCUIT
FIGURE 13. RECEIVER PROPAGATION DELAY TIMING DIAGRAM
DE
Vcc OUT
Vcc/2
t
ZL
, t
ZL
(SHDN)
V
OM
= (V
OL
+ Vcc)/2
t
LZ
0.25V
Vcc
0
V
OL
OUT
R
A
B
V
ID
RE
C
L
15pF
B
A
OUT
t
PHL
t
PLH
+1V
-1V
V
OH
V
OL
1.5V
SP3495E-3497E
12
HIGH SPEED +3.3V RS-485/RS-422 TRANSCEIVERS WITH +/-15KV ESD PROTECTION AND ADVANCED FAILSAFE REV. 1.0.0
FIGURE 14. RECEIVER ENABLE AND DISABLE TIMES TEST CIRCUIT
FIGURE 15. RECEIVER ENABLE AND DISABLE TIMING DIAGRAM 1
F
IGURE 16. RECEIVER ENABLE AND DISABLE TIMING DIAGRAM 2
1.5V
-1.5V
S3
A
GENERATOR
50Ω
C
L
= 15pF
R
1kΩ
S1
S2
Vcc
B
RE
3V
1.5V
0V
RE
OUT
S1 is open, S2 is closed, S3 = 1.5V
V
OH
tZH, tZH(SHDN)
VOH /2
3V
0V
1.5V
V
CC
RE
OUT
S1 is closed, S2 is open, S3 = -1.5V
t
ZL, tZL(SHDN)
V
OL
= V
CC
/2
V
OL
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17

SP3495EEN-L/TR

Mfr. #:
Buy SP3495EEN-L/TR
Manufacturer:
MaxLinear
Description:
RS-422/RS-485 Interface IC Half Duplex RS-422/ RS-485 Transceiver
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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