Opamp Classes And Major Characteristics
The Classes of opamps and major characteristics
| Class |
Characteristics |
Devices |
| General purpose "741" type |
Slower speed, average dc specs |
uA741, 1448, LM324 |
| JFET input types |
Higher slew rate and bandwidth, slightly worse dc specs, very low input bias current |
TL07x, TL08x, LM356, LM357 |
| Decompensated general purpose |
Very fast speed used open loop, average dc specs |
748, uA301 |
| CMOS opamps |
Higher slew rate and bandwidth, slightly worse dc specs, very very low input bias current, lower supply voltage and output current |
CA3130, CA3140 |
| High precision |
Very good dc specs, low speed |
OP07 |
| High precision, low noise, high speed |
Audio capable slew rate and bandwidth, excellent dc specs, average input bias current, low noise |
OP27, OPA275 |
| Audio opamp |
Audio capable slew rate and bandwidth, slightly worse dc specs, higher input bias current, low noise |
NE3324, NE3332 |
| High speed opamp |
High slew rate and bandwidth, worse dc specs, higher input bias current |
LM318 |
Keywords :
Opamp,
Specification,
Classes,
Audio,
74,
JFET,
Types,
Decompensated,
Very Fast,
CMOS Opamps,
High Precision,
High Speed,
LM318,
NE3324,
NE3332,
OP27,
OPA275,
OP07,
CA3130,
CA3140,
748,
UA301,
TL07x,
TL08x,
LM356,
LM357,
UA741,
1448,
LM324,
UA741,
1448,
LM324
Writer : delon |
19 Apr 2006 Wed
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