Key facts
- Model
- LM308
- Category
- Other Electronics
- Documents
- 5
- Languages
- EN
- Last added
- 2012-07-03
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National Semiconductor LM108/LM208/LM308 Operational Amplifiers Datasheet
This document describes the LM108 series of precision operational amplifiers, which offer specifications a factor of ten better than FET amplifiers over a wide temperature range. The devices operate with supply voltages from 2V to 20V and feature sufficient supply rejection to allow the use of unregulated supplies. The series includes the LM108 (guaranteed from -55°C to +125°C), the LM208 (-25°C to +85°C), and the LM308 (0°C to +70°C).
Read onlineNational Semiconductor LM308 specifications
| Input Offset Voltage (Typ) | 0.7 mV |
|---|---|
| Input Bias Current (Typ) | 2.0 nA |
| Supply Current | 300 µA |
| Operating Temperature (LM108) | -55°C to +125°C |
| Operating Temperature (LM208) | -25°C to +85°C |
| Operating Temperature (LM308) | 0°C to +70°C |
Source: National Semiconductor LM108/LM208/LM308 Operational Amplifiers Datasheet
All National Semiconductor LM308 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- National Semiconductor LM108/LM208/LM308 Operational Amplifiers Datasheet 10 p
- National Semiconductor LM3089 FM Receiver IF System Datasheet 6 p
- National Semiconductor LM3080 Operational Transconductance Amplifier Datasheet 6 p
- National Semiconductor LM108A/LM208A/LM308A Operational Amplifiers Datasheet 8 p
- National Semiconductor LM3045/LM3046/LM3086 Transistor Arrays Datasheet 6 p
Questions answered in these manuals
What is the maximum input bias current of the LM108 series?
The maximum input bias current is 3.0 nA over temperature.
From: National Semiconductor LM108/LM208/LM308 Operational Amplifiers Datasheet
Can the LM108 series use unregulated power supplies?
Yes, the devices have sufficient supply rejection to use unregulated supplies.
From: National Semiconductor LM108/LM208/LM308 Operational Amplifiers Datasheet
What is the typical supply current of the LM3089?
The typical supply current is 16 mA.
From: National Semiconductor LM3089 FM Receiver IF System Datasheet
Is the LM3089 a direct replacement for any other part?
Yes, it is a direct replacement for the CA3089E.
From: National Semiconductor LM3089 FM Receiver IF System Datasheet
What is the operating temperature range for the LM3080N and LM3080AN?
The LM3080N and LM3080AN are guaranteed from 0°C to +70°C.
From: National Semiconductor LM3080 Operational Transconductance Amplifier Datasheet
What is the maximum supply voltage for the LM3080?
The flexible supply voltage range is from +2V to +18V.
From: National Semiconductor LM3080 Operational Transconductance Amplifier Datasheet