LM148J
- Mfr.Part #
- LM148J
- Manufacturer
- National Semiconductor
- Package / Case
- CDIP
- Datasheet
- Download
- Description
- IC OPAMP GP 4 CIRCUIT 14CDIP
- Stock
- 14,202
- In Stock :
- 14,202
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- National Semiconductor
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Low-Offset :
- No
- Packaging :
- Rail/Tube
- Low-Bias :
- No
- Current - Input Bias :
- 30nA
- Common Mode Rejection Ratio :
- 70 dB
- Gain Bandwidth Product :
- 1MHz
- Package / Case :
- CDIP
- Operating Supply Current :
- 2.4mA
- Power Supplies :
- +-15V
- Max Dual Supply Voltage :
- 18V
- Input Offset Current-Max (IIO) :
- 0.025μA
- Input Offset Voltage (Vos) :
- 1mV
- Bandwidth :
- 1MHz
- Min Dual Supply Voltage :
- 4V
- ECCN Code :
- EAR99
- Number of Circuits :
- 4
- Average Bias Current-Max (IIB) :
- 0.325μA
- Height :
- 5.08mm
- Temperature Grade :
- Military
- Output Current per Channel :
- 25mA
- Architecture :
- VOLTAGE-FEEDBACK
- Mount :
- Through Hole
- Power :
- No
- Unity Gain BW-Nom :
- 1000 kHz
- Width :
- 6.67mm
- Number of Functions :
- 4
- Nominal Supply Current :
- 2.4mA
- Pin Count :
- 14
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Length :
- 19.56mm
- Amplifier Type :
- Operational Amplifier
- Number of Terminations :
- 14
- Lead Free :
- Contains Lead
- Radiation Hardening :
- No
- Current - Output :
- 25mA
- Programmable Power :
- No
- REACH SVHC :
- No SVHC
- Micropower :
- yes
- Slew Rate :
- 0.5 V/µs
- Number of Pins :
- 14
- Min Operating Temperature :
- -55°C
- Frequency Compensation :
- yes
- Voltage Gain :
- 104.08dB
- Bias Current-Max (IIB) @25C :
- 0.1μA
- Terminal Position :
- Dual
- Thickness :
- 4.57mm
- Supply Voltage :
- 15V
- Max Operating Temperature :
- 125°C
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- RoHS Status :
- RoHS Compliant
- Datasheets
- LM148J

25mA per Channel 30nA 70 dB Instrumentational OP Amps 0.325μA 14 Pins CDIP
LM148J Description
The LM148J is quadruple, independent, high-gain, internally compensated operational amplifier designed to have operating characteristics similar to the μA741. These amplifiers exhibit low supply-current drain and input bias and offset currents that are much less than those of the μA741.
LM148J Features
-
μA741 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 Industry Standard LM148
LM148J Applications
-
Voltage follower
-
Selective inversion circuit
-
Current-to-voltage converter
-
Active rectifier
-
Integrator
-
Whole wide variety of filters
-
Voltage comparator
-
5G Communication
-
Electrification of automobile
-
Industrial 4.0
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















