MAX4243 Maxim, MAX4243 Datasheet - Page 15

• Manufacturer Part Number: MAX4243
• Description: The MAX4240–MAX4244 family of micropower op amps operate from a single +1
• Manufacturer: Maxim

Figure 11. Current Monitor for a 2-Cell Battery Stack
_____________________________________________Pin Configurations (continued)
V
TOP VIEW
N.C.
OUT
R3
IN+
V
R2
IN-
EE
1
2
4
3
Q1
SO/ MAX
MAX4241
______________________________________________________________________________________
SHDNA
OUTA
INA+
INA-
N.C.
N.C.
V
Single/Dual/Quad, +1.8V/10µA, SOT23,
EE
I
LOAD
8
7
6
5
1
2
3
4
5
6
7
SHDN
V
OUT
N.C.
CC
MAX4243
R1
SO
MAX4240
OUTA
INA+
INA-
14
13
12
11
10
9
8
V
EE
V
OUTB
INB-
INB+
N.C.
SHDNB
N.C.
CC
1
2
4
3
V
V
CC
EE
Beyond-the-Rails Op Amps
SO/ MAX
MAX4242
MAX4240/MAX4241
MAX4242/MAX4243
MAX4244
___________________Chip Information
TRANSISTOR COUNT: 234
TRANSISTOR COUNT: 466
TRANSISTOR COUNT: 932
SUBSTRATE CONNECTED TO V
8
7
6
5
OUTA
OUTB
INA+
INB+
INA-
INB-
V
V
OUTB
INB-
INB+
CC
CC
1
4
5
6
7
2
3
MAX4244
SO
SHDNA
OUTA
INA+
INA-
V
EE
14
13
12
11
10
9
8
1
2
3
4
5
OUTD
IND-
IND+
V
INC+
INC-
OUTC
EE
MAX4243
MAX
EE
10
9
8
7
6
V
OUTB
INB-
INB+
SHDNB
CC
15