ISL3330_14 Datasheet, PDF (6/25 Pages) Intersil Corporation – 3.3V, ±15kV ESD Protected, Dual Protocol (RS-232/RS-485) Transceivers

ISL3330, ISL3331
/
Typical Operating Circuits
+3.3V
C₁
0.1µF
C₂
0.1µF
+ _0.1µF
1
+ ^C1+
2
C1-
20
+ ^C2+
19
C2-
18
V_CC
4
A
R
5kΩ
3
V+
+ ^C3
0.1µF
V- ¹¹
17
C₄
0.1µF
+
R_A
B
Y
Z
V_CC
5
5kΩ
6
16
R
R_B
12
RXEN
V_CC
15
D
D_Y
7
9
DEN
8
485/232
D
GND
10
14
D_Z
13
ON
V_CC
NOTE: PINOUT FOR SSOP
RS-232 MODE WITHOUT LOOPBACK
+3.3V
+ _0.1µF
C₁
0.1µF
C₂
0.1µF
1
+ ^C1+
2
C1-
20
+ ^C2+
19
C2-
4
A1
5kΩ
18
V_CC
R
3
V+
+ ^C3
0.1µF
V- ¹¹
C₄
0.1µF
+
17
R_A
5
B1
R
5kΩ
16 _RB
6
Y
LB
Rx
D
12
RXEN ₁₅
V_CC
D_Y
Z
V_CC
7
D
9
DEN
8
485/232
GND
10
14
D_Z
13
ON
NOTE: PINOUT FOR SSOP
RS-232 MODE WITH LOOPBACK
+3.3V
C₁
0.1µF
C₂
0.1µF
A
B
+ _0.1µF
1
+ ^C1+
2
C1-
20
+ ^C2+
19
C2-
4
5
6
Y
7
Z
18
V_CC
3
V+
+ ^C3
0.1µF
V- ¹¹
C₄
0.1µF
+
R
17
R_A
12
RXEN
16
V_CC
R_B
D
15 _DY
V_CC
V_CC
9
DEN
8
485/232
GND
10
14
SLEW
13
ON
V_CC
NOTE: PINOUT FOR SSOP
RS-485 MODE WITHOUT LOOPBACK
+3.3V
+ _0.1µF
C₁
0.1µF
C₂
0.1µF
1
+ ^C1+
2
C1-
20
+ ^C2+
19
C2-
A4
B5
18
V_CC
R
3
V+
+ ^C3
0.1µF
V- ¹¹
17
C₄
0.1µF
+
R_A
Y
Z
V_CC
V_CC
LB
Rx
12
RXEN ₁₆
V_CC
6
R_B
7
D
15 _DY
9
DEN
8
485/232
GND
10
14
SLEW
13
ON
NOTE: PINOUT FOR SSOP
RS-485 MODE WITH LOOPBACK
6
FN6361.0
May 20, 2008