Datasheet

L9637 Electrical specification
Doc ID 1765 Rev 8 5/15
IS
ON
Supply V
S
current
V
S
 16 V; VLI, VTX = 0 V - 1.2 3 mA
IS
OFF
VK  VK
high
; VLI  VLI
high
VTX  VTX
high
@ V
S
 12 V
- 120 220 µA
IS
SB
V
CC
 0.5 V @ V
S
 12 V - <1 - µA
VK
low
Input voltage low state
RX output status LOW
4.5 V  V
S
 18 V
-24 - 0.45V
S
V
RX output status LOW
18 V < V
S
-24 - 8 V
VK
high
Input voltage high state
RX output status HIGH
4.5 V  V
S
 18 V
0.55V
S
-V
S
V
RX output status HIGH
18 V < V
S
12 - V
S
V
V
Khys
Input threshold hysteresis VK
high
- VK
low
-
0.025
V
S
0.8 V
I
Koff
Input current
@ VTX  VTX
high
VK  V
S
; V
S
, V
CC
 0 or
V
S
, V
CC
= open
-5 4 25 µA
RK
ON
Output ON impedance
@ V
S
 6.5 V
VTX  VTX
low
I
K
 7 mA
(2)
-1030
IK
SC
Short circuit current 30 60 100 mA
VTX
low
Input voltage LOW state -24 - 1 V
VTX
high
Input voltage HIGH state 2.5 - V
CC
V
RRX
ON
RLO
ON
Output ON impedance
VK  VK
low
; VLI  VLI
low
V
S
 6.5 V I
RX, LO
 1 mA
-
40 90

IRX
SC
ILO
SC
Output short circuit current 9 20 35 mA
VRX
H
VLO
H
Output voltage HIGH state
10M  R
LRX
10M  R
LLO
V
CC
-
0.25
V
CC
-
0.1
V
CC
-V
RLO
RRX
Output pull-up resistance
Output status = (HIGH)
-0.15 V  VLO  V
CC
+ 0.15 V
-0.15 V  VRX  V
CC
+ 0.15 V
51020k
RTX Input pull up resistance -0.15 V  VTX  V
CC
+ 0.15 V 10 20 40 k
VLI
low
Input voltage LOW state
LO output status LOW
4.5 V  V
S
 18 V
LO output status LOW 18 V < V
S
-24
-24
- 0.45V
S
8
V
Table 5. Electrical characteristics (continued)
Symbol Parameter Test condition Min. Typ. Max. Unit