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TS27M2C,I,M |
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LOW POWER CMOS |
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DUAL OPERATIONAL AMPLIFIERS |
..VERY LOW CONSUMPTIION : 150μA/op OUTPUT VOLTAGE CAN SWING TO
.GROUNDEXCELLENT PHASE MARGIN ON
.CAPACITIVE LOADS
.STABLE AND LOW OFFSET VOLTAGE THREE INPUT OFFSET VOLTAGE SELECTIONS
N |
D |
DIP8 |
SO8 |
(Plastic Package) |
(Plastic Micropackage) |
DESCRIPTION
The TS272 series are low cost, low power dual operational amplifiers designed to operate with single or dual supplies. These operational amplifiers use the SGS-THOMSON silicon gate CMOS process allowing an excellent consumption-speed ratio. These series are ideally suited for low consumption applications.
Three power consumptions are available allowing to have always the best consumption-speed ratio :
● ICC= 10μA/amp. : |
TS27L2 |
(very low power) |
● ICC= 150μA/amp. : |
TS27M2 |
(low power) |
● ICC= 1mA/amp. : |
TS272 |
(high speed) |
These CMOS amplifiers offer very high input impedance and extremely low input currents. The major advantage versus JFET devices is the very low input currents drift with temperature
(see figure 2).
P
TSSOP8
(Thin Shrink Small Outline Package)
ORDER CODES
Part Number |
Temperature |
Package |
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Range |
N |
D |
P |
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TS27M2C/AC/BC |
0oC, +70oC |
● |
● |
● |
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TS27M2I/AI/BI |
-40oC, +125oC |
● |
● |
● |
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TS27M2M/AM/BM |
-55oC, +125oC |
● |
● |
● |
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Example : TS27M2ACN |
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PIN CONNECTIONS (top view)
1 |
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8 |
2 |
- |
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7 |
3 |
+ |
- |
6 |
4 |
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+ |
5 |
1- Output 1
2- InvertingInput 1
3- Non-invertingInput 1
4- V CC -
5- Non-invertingInput 2
6- InvertingInput 2
7- Output 2
8- V CC +
June 1998 |
1/9 |
TS27M2C,I,M
BLOCK DIAGRAM
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VCC |
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Current |
x I |
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Output |
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source |
Input |
Second |
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differential |
stage |
stage |
Output |
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VCC |
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E |
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E |
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MAXIMUM RATINGS |
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Symbol |
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Parameter |
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Value |
Unit |
+ |
Supply Voltage - (note 1) |
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18 |
V |
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VCC |
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Vid |
Differential Input Voltage - (note 2) |
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±18 |
V |
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Vi |
Input Voltage - (note 3) |
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-0.3 to 18 |
V |
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IO |
Output Current for VCC+ ≥ |
15V |
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±30 |
mA |
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Iin |
Input Current |
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±5 |
mA |
Toper |
Operating Free-Air Temperature Range |
TS27M2C/AC/BC |
0 to +70 |
oC |
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TS27M2I/AI/BI |
-40 to +125 |
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TS27M2M/AM/BM |
-55 to +125 |
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Tstg |
Storage Temperature Range |
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-65 to +150 |
oC |
Notes : 1. All voltage values, except differential voltage, are with respect to network ground terminal.
2.Differential voltages are at the non-inverting input terminal with respect to the inverting input terminal.
3.The magnitude of the input and the output voltages must never exceed the magnitude of the positive supply voltage.
OPERATING CONDITIONS
Symbol |
Parameter |
Value |
Unit |
+ |
Supply Voltage |
3 to 16 |
V |
VCC |
|||
Vicm |
Common Mode Input Voltage Range |
0 to VCC+ - 1.5 |
V |
2/9
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VCC |
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T24 |
T25 |
T27 |
T5 |
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T26 |
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T6 |
T10 |
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T8 |
T15 |
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R2 |
T28 |
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T1 |
T2 |
T11 |
T12 |
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Input |
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Input |
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T17 |
T18 |
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R1 |
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C1
Output
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T7 |
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T19 |
T23 |
T |
3 |
T4 |
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T16 |
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T20 |
T22 |
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T9 |
T13 |
T14 |
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T21 |
T29 |
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VCC
TS27M2) 1/2 (for DIAGRAM SCHEMATIC
3/9 |
TS27M2C,I,M |