廬
TS27M4C,I,M
LOW POWER CMOS
QUAD OPERATIONAL AMPLIFIERS
.
.
.
.
.
VERY LOW CONSUMPTIION :
150碌A/op
OUTPUT VOLTAGE CAN SWING TO
GROUND
EXCELLENT PHASE MARGIN ON
CAPACITIVE LOADS
STABLE AND LOW OFFSET VOLTAGE
THREE INPUT OFFSET VOLTAGE
SELECTIONS
N
DIP14
(Plastic Package)
D
SO14
(Plastic Micropackage)
P
TSSOP14
(Thin Shrink Small Outline Package)
ORDER CODES
Part Number
TS27M4C/AC/BC
Temperature
Range
0 C, +70 C
-40 C, +125 C
-55 C, +125 C
o
o
o
o
o
o
Package
N
q
q
q
D
q
q
q
P
q
q
q
DESCRIPTION
The TS274 series are low cost, low power quad
operational amplifiers designed to operate with
single or dual supplies. These operational amplifi-
ers use the SGS-THOMSON silicon gate CMOS
process allowing an excellent consumption-speed
ratio. These series are ideally suited for low con-
sumption applications.
Three power consumptions are available allowing
to have always the best consumption-speed ratio :
q
I
CC
= 10碌A/amp. :
TS27L4 (very low power)
q
I
CC
= 150碌A/amp. :
TS27M4 (low power)
q
I
CC
= 1mA/amp. :
TS274
(high speed)
These CMOS amplifiers offer very high input im-
pedance and extremely low input currents. The
major advantage versus JFET devices is the very
low input currents drift with temperature
(see figure 2).
September 1998
TS27M4I/AI/BI
TS27M4M/AM/BM
Example :
TS27M4ACN
PIN CONNECTIONS
(top view)
Output 1 1
Inverting Input 1 2
Non-inverting Input 1 3
V
CC
+ 4
Non-inverting Input 2 5
Inverting Input 2 6
Output 2 7
+
-
+
-
-
+
-
+
14 Output 4
13 Inverting Input 4
12 Non-inverting Input 4
11 V
CC
-
10 Non-inverting Input 3
9
8
Inverting Input 3
Output 3
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