Datasheet Texas Instruments SN65C3243PWE4 — 数据表

SN65C3243, SN75C3243
www.ti.com . SLLS353H – JUNE 1999 – REVISED SEPTEMBER 2008 3-V TO 5.5-V MULTICHANNEL RS-232 COMPATIBLE LINE DRIVER/RECEIVER
FEATURES 1 Operates With 3-V to 5.5-V VCC Supply
Always-Active Noninverting Receiver Output
(ROUT2B)
Low Standby Current . 1 ВµA Typ
External Capacitors . 4 Г— 0.1 ВµF
Accepts 5-V Logic Input With 3.3-V Supply
Inter-Operable With SN65C3238, SN75C3238
Supports Operation From 250 kbit/s to
1 Mbit/s
RS-232 Bus-Pin ESD Protection Exceeds
В±15 kV Using Human-Body Model (HBM)
Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II APPLICATIONS DB, DW, OR PW PACKAGE
(TOP VIEW) C2+
C2-V-RIN1
RIN2
RIN3
RIN4
RIN5
DOUT1
DOUT2 …