ISL4238E Intersil Corporation, ISL4238E Datasheet - Page 4

• Manufacturer Part Number: ISL4238E
• Description: QFN Packaged, 15kV Esd Protected, +2.7V to +5.5V, 10Nanoamp, 250kbps/ 1Mbps, RS-232 Transceivers With Enhanced Automatic Powerdown
• Manufacturer: Intersil Corporation

Typical Operating Circuits
NOTE:
2. For V
CC
= 3.15V (3.3V -5%), use C
4
TTL/CMOS
1
LEVELS
NOTE 2
- C
LOGIC
4
+3.3V
= 0.1µF or greater. For V
TO POWER
CONTROL
ISL4238E, ISL4244E, ISL4245E
R1
0.1µF
0.1µF
LOGIC
R1
R2
R3
V
OUTB
CC
C
C
T1
T2
T3
T4
T5
OUT
OUT
OUT
1
2
IN
IN
IN
IN
IN
+
+
+
23
22
21
18
15
14
20
19
17
10
11
12
0.1µF
28
24
29
31
FORCEON
FORCEOFF
INVALID
C1+
C1-
C2+
C2-
ISL4238E
R
R
R
CC
V
1
2
3
CC
T
T
T
T
T
26
1
2
3
4
5
= 3.0V (3.3V -10%), use C
GND
30
5kΩ
5kΩ
5kΩ
V+
V-
32
1
2
3
6
8
4
5
7
27
T1
T2
T3
T4
T5
R1
R2
R3
+
+
OUT
OUT
OUT
OUT
OUT
C
0.1µF
IN
IN
IN
C
0.1µF
4
3
RS-232
LEVELS
NOTE 2
RS-232
LEVELS
1
- C
4
= 0.22µF or greater.