Purchase LM148, In-stock LM148 From SeekIC.
Package Cooled:01+ D/C:SOP-14
Part Number: LM148
Package Cooled: 01+
D/C: SOP-14
Description: The LM148, LM248, and LM348 are quadruple, independent, high-gain, internally compensated operational ...
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LM148
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DataSheet
General Description
LM148 General Description
The LM148, LM248, and LM348 are quadruple, independent, high-gain, internally compensated operational amplifiers designed to have operating characteristics similar to the mA741. These amplifiers exhibit low supply current drain, and input bias and offset currents that are much less than those of the mA741.
The LM148 is characterized for operation over the full military temperature range of 55°C to 125°C, the LM248 is characterized for operation from 25°C to 85°C, and the LM348 is characterized for operation from 0°C to 70°C.
LM148 Maximum Ratings
| LM148 | LM248 | LM348 | UNITS | ||
| Supply voltage, VCC+ (see Note 1) | 22 | 18 | 18 | V | |
| Supply voltage, VCC (see Note 1) | -22 | -18 | -18 | V | |
| Differential input voltage, VID (see Note 2) | 44 | 36 | 36 | V | |
| Input voltage, VI (either input, see Notes 1 and 3) | ±22 | ±18 | ±18 | V | |
| Duration of output short circuit (see Note 4) | ±20 | ±20 | ±20 | V | |
| Continuous total power dissipation | unlimited | unlimited | unlimited | ||
| Operating free-air temperature range, TA | See Dissipation Rating Table | o C | |||
| Storage temperature range | 55 to125 | 25 to 85 | 0 to 70 | ||
| Case temperature for 60 seconds | 65 to150 | 65 to150 | 65to150 | o C | |
| Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds | FK package | 260 | 260 | o C | |
| Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds | J package | 260 | o C | ||
| Case temperature for 60 seconds | D, N, or PW package | 260 | o C | ||
LM148 Features
mA741 Operating Characteristics
Low Supply Current Drain . . . 0.6 mA Typ(per amplifier)
Low Input Offset Voltage
Low Input Offset Current
Class AB Output Stage
Input/Output Overload Protection
Designed to Be Interchangeable With National LM148, LM248, and LM348
Low Supply Current Drain . . . 0.6 mA Typ(per amplifier)
Low Input Offset Voltage
Low Input Offset Current
Class AB Output Stage
Input/Output Overload Protection
Designed to Be Interchangeable With National LM148, LM248, and LM348
LM148 Connection Diagram
LM148
PDF/DataSheet Download
- Datasheet: LM148
- File Size: 143181 KB
- Manufacturer: STMicro
- Click here to Download
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