L9637D STMicroelectronics, L9637D Datasheet - Page 3

• Manufacturer Part Number: L9637D
• Description: IC INTERFACE ISO 9141 SOIC-8
• Manufacturer: STMicroelectronics
• Type: Bus Driverr

Specifications of L9637D

• Input Type: Logic
• Output Type: Logic
• Interface: ISO9141
• Current - Supply: 2.3mA
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

L9637
1
1.1
1.2
Block diagram and pin description
Block diagram
Figure 1.
Pin description
Figure 2.
Table 2.
N.
1
2
3
4
5
6
7
8
VS
LI
Block diagram
Pin connection (top view)
Pin description
K
Name
GND
VCC
RX
LO
VS
TX
LI
K
Output for K as input
Output L comparator
Stabilized voltage supply
Input for K as output
Common GND
Bidirectional I/O
Supply voltage
Input L comparator
VCC
RX
LO
TX
Doc ID 1765 Rev 7
IK
IL I
O F F
1
2
3
4
-
+
+
-
8
7
6
5
Function
Block diagram and pin description
+
-
R T X
LI
VS
K
GND
1 , 7 5 V
R L O
R R X
VCC
TX
RX
LO
GND
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