TRS3386E_09 Datasheet, PDF (7/16 Pages) Texas Instruments – RS-232 TRANSCEIVER WITH SPLIT SUPPLY PIN FOR LOGIC SIDE

TRS3386E
www.ti.com ............................................................................................................................................................ SLLS829B – APRIL 2007 – REVISED APRIL 2009
APPLICATION INFORMATION
3.3 V
C_BYPASS
C1
0.1mF
C2
0.1mF
20 19 12
1
PWRDWN VCC
C1+
3 _C1−
VL
V+
2
4 _C2+
5 _C2−
V− ⁶
7 DIN1
DOUT1 17
C3
0.1 µF
C4
0.1 µF
TTL/CMOS
Inputs
TTL/CMOS
Outputs
DIN2
DOUT2 16
DIN3
11 ROUT1
10 ROUT2
DOUT3 15
V_L
RIN1 14
5kΩ
V_L
RIN2 13
5kΩ
GND
18
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