st3237eb STMicroelectronics, st3237eb Datasheet - Page 9

• Manufacturer Part Number: st3237eb
• Description: ? 15 Kv Esd Protected, 1 ?a, 3 To 5.5 V, 250 Kbps Rs-232 Transceiver With Stand-by
• Manufacturer: STMicroelectronics

5
Figure 6.
Note:
Figure 4.
Typical performance characteristics
(unless otherwise specified T
ESD protection
The high ESD protected pins are the I/O RS232 line, transmitter out and receiver in. The
other pins guarantee ± 2 kV HBM ESD protection versus ground by means of diodes.
Low level receiver output current
J
= 25°C)
Figure 5.
High level receiver output current
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