toim4232-tr1 Vishay, toim4232-tr1 Datasheet - Page 7

• Manufacturer Part Number: toim4232-tr1
• Description: Sir Endec For Irda Applications Integrated Interface Circuit
• Manufacturer: Vishay

Table 2.
Recommended Application Circuit Components
Document Number 82546
Rev. 1.5, 06-Jun-06
18240
J1
CON9
1
6
2
7
3
8
4
9
5
ext.
input max
3,6V DC
10
11
12
13
14
15
16
17
18
19
20
21
22
23
1
2
3
4
5
6
7
8
9
RXD
DTS (BR/D)
TXD
DTS (Reset)
VCC
+
+
C3
C4
J2
CON2
11
10
12
MAX3232CSE
1
3
4
5
9
1
2
C+
C1-
C2+
C2-
T1IN
T2IN
R1OUT
R2OUT
Component
U1
PCB
C1
C10
C11
C1
C2
C3
C4
C5
C6
C7
C8
C9
R1
R2
R3
R4
Y1
U1
U2
U3
Z2
J1
J2
T1OUT
T2OUT
R1IN
R2IN
GND
VCC
V+
+
V-
C2
16
2
6
15
14
7
13
8
+
C6
R1
C5
+
100 k: (up to 1 M:, or omitted)
+
C7
Recommended Value
MAXIM MAX 3232E
Power connector
3.686400 MHz
9 Pin - D-Sub
Z2
6.8 µF, 16 V
10 µF, 16 V
1 µF, 16 V
100 nF
100 nF
100 nF
100 nF
100 nF
100 nF
5.6 k:
22 pF
22 pF
3.6 V
47 :
20 :
C8
R2
Y1
TOIMx232
1
2
3
4
5
6
7
8
Reset
BR/Data
RD 232
TD 232
Vcc SD
X1
X2
GND
C9
U2
RD LED
TD LED
RD IR
TD IR
Vcc
Application circuit using TFDU4300 with an integrated
level shifter MAX3232E. When used directly with
3 V
NC
S2
S1
16
15
14
13
12
11
10
9
logic
, this one can be omitted
CRCW-1206-47R0-F-RT1
CRCW-1206-20R0-F-RT1
CRCW-1206-5601-F-RT1
CRCW-1206-1003-F-RT1
XT49S - 20 - 3.686400M
VJ 1206 Y 104 J XXMT
VJ 1206 Y 104 J XXMT
VJ 1206 Y 104 J XXMT
VJ 1206 Y 104 J XXMT
VJ 1206 Y 104 J XXMT
VJ 1206 A 220 J XAMT
VJ 1206 A 220 J XAMT
VJ 1206 Y 104 J XXMT
C11
C10
293D 685X9 016B 2T
Vishay Part Number
293D106X9016B2T
293D105X9016A2T
VISHAY Dongle_4
Vishay Semiconductors
+
BZT55C3V6
TFDU4300
TOIM4232
R3
Cannon
TFDU4300
2
4
6
8
Cathode
RXD
VCC1
GND
TOIM4232
U4
Anode
TXD
Vlog
SD
www.vishay.com
1
3
5
7
R4
opt.
7