LM348N
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- Mfr.Part #
- LM348N
- Manufacturer
- Texas Instruments
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OPAMP GP 4 CIRCUIT 14DIP
- Stock
- 3,496
- In Stock ：
- 3,496
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Supply Voltage Limit-Max :
- 18V
- Amplifier Type :
- GENERAL PURPOSE
- Voltage Gain-Min :
- 15000
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Qualification Status :
- Not Qualified
- Published :
- 2001
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Slew Rate :
- 0.5V/μs
- Mounting Type :
- Through Hole
- Common Mode Rejection Ratio :
- 90 dB
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Voltage - Input Offset :
- 1mV
- Low-Offset :
- No
- Current - Output / Channel :
- 25mA
- Number of Functions :
- 4
- Operating Temperature :
- 0°C~70°C
- Unity Gain BW-Nom :
- 1000 kHz
- Supply Voltage :
- 15V
- RoHS Status :
- Non-RoHS Compliant
- Current - Supply :
- 4.5mA
- Base Part Number :
- LM348
- Architecture :
- VOLTAGE-FEEDBACK
- Current - Input Bias :
- 30nA
- JESD-609 Code :
- e0
- Bias Current-Max (IIB) @25C :
- 0.2µA
- Packaging :
- Tube
- Number of Terminations :
- 14
- Frequency Compensation :
- yes
- Average Bias Current-Max (IIB) :
- 0.2µA
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Gain Bandwidth Product :
- 1MHz
- Surface Mount :
- No
- Reach Compliance Code :
- Unknown
- Power Supplies :
- +-15V
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Circuits :
- 4
- Datasheets
- LM348N
30nA 90 dB Instrumentational OP Amps 0.2μA LM348 14-DIP (0.300, 7.62mm)
LM348N Description
The LM348N is a true quad LM741. It consists of four independent, high-gain, internally compensated, low-power operational amplifiers which have been designed to provide functional characteristics identical to those of the familiar LM741 operational amplifier. In addition, the total supply current for all four amplifiers is comparable to the supply current of a single LM741 type OP Amp. Other features include input offset currents and input bias currents which are much less than those of a standard LM741. Also, excellent isolation between amplifiers has been achieved by independently biasing each amplifier and using layout techniques that minimize thermal coupling.
LM348N Features
-
Low supply current drain
-
Pin compatible with the LM324/LM248
-
Low input offset voltage: 1mV Typ.
-
Low input offset current: 4nA Typ.
-
Low input bias current: 30nA Typ.
-
Class AB output stage no crossover distortion
-
Gain bandwidth (unity gain): 1.0MHz Typ.
-
A high degree of isolation between amplifiers: 120dB
LM348N Applications
-
petrochemical power plants
-
manufacturing automation
-
energy management and application
-
food processing or storage
-
chemical
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