ADM231L–ADM234L/ADM236L–ADM241L
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
T2
IN
T1
IN
R1
OUT
1
2
3
4
5
6
7
8
9
10
20 R2
OUT
19 R2
IN
18 T2
OUT
17 V–
C1+
C1–
V–
T2
OUT
R2
IN
R2
OUT
T2
IN
1
2
3
4
5
6
7
14 V+
13 V
CC
R1
IN
T1
OUT
GND
V
CC
C1+
GND
00070-0-004
ADM233L
TOP VIEW
(Not to Scale)
16 C2–
15 C2+
14
V+
ADM231L
TOP VIEW
(Not to Scale)
12 GND
11 T1
OUT
10 R1
IN
9
8
R1
OUT
T1
IN
13 C1–
12
V–
00070-0-008
00070-0-014
C2–
11 C2+
Figure 2. ADM231L PDIP Pin Configuration
Figure 5. ADM233L PDIP Pin Configuration
C1+
C1–
V–
T2
OUT
R2
IN
R2
OUT
T2
IN
NC
1
2
3
4
5
6
7
8
NC = NO CONNECT
16 V+
15 V
CC
14 GND
T1
OUT
T2
OUT
T2
IN
T1
IN
GND
V
CC
00070-0-037
1
2
3
4
5
6
7
8
16
15
14
T3
OUT
T4
OUT
T4
IN
T3
IN
V–
C2–
C2+
C1–
00070-0-010
ADM231L
TOP VIEW
(Not to Scale)
13 T1
OUT
12 R1
IN
11 R1
OUT
10 T1
IN
9
NC
ADM234L
TOP VIEW
(Not to Scale)
13
12
11
10
9
C1+
V+
Figure 3. ADM231L SOIC Pin Configuration
Figure 6. ADM234L PDIP/CERDIP/SOIC Pin Configuration
T3
OUT
T1
OUT
T2
OUT
R1
IN
1
2
3
4
5
6
7
8
9
24 T4
OUT
23 R2
IN
22 R2
OUT
21 SD
20 EN
C1+
V+
C1–
C2+
C2–
V–
T2
OUT
R2
IN
1
2
3
4
5
6
7
8
16 V
CC
15 GND
14 T1
OUT
R1
OUT
T2
IN
T1
IN
GND
V
CC
ADM236L
TOP VIEW
(Not to Scale)
19
T4
IN
18 T3
IN
17 R3
OUT
16 R3
IN
15 V–
14 C–
13 C2+
ADM232L
TOP VIEW
(Not to Scale)
13 R1
IN
12 R1
OUT
11 T1
IN
10
9
T2
IN
R2
OUT
C1+ 10
V+ 11
00070-0-006
C1– 12
Figure 4. ADM232L PDIP/CERDIP/SOIC Pin Configuration
Figure 7. ADM236L PDIP/SOIC Pin Configuration
Rev. C | Page 5 of 20
ROCHESTER [ Rochester Electronics ]
