LF412CN
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- Mfr.Part #
- LF412CN
- Manufacturer
- Texas Instruments
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OPAMP JFET 2 CIRCUIT 8DIP
- Stock
- 66,062
- In Stock ：
- 66,062
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Number of Channels :
- 2
- Unity Gain BW-Nom :
- 4000 kHz
- Nominal Supply Current :
- 3.6mA
- Reach Compliance Code :
- not_compliant
- Gain Bandwidth Product :
- 4MHz
- Qualification Status :
- Not Qualified
- Pbfree Code :
- No
- Voltage - Supply, Single/Dual (±) :
- 10V~36V ±5V~18V
- Input Offset Voltage (Vos) :
- 3mV
- Low-Offset :
- No
- Supply Voltage :
- 15V
- Number of Terminations :
- 8
- Mount :
- Through Hole
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Slew Rate :
- 15V/µs
- Power Supplies :
- +-15V
- Number of Functions :
- 2
- Series :
- BI-FET II™
- Common Mode Rejection Ratio :
- 70 dB
- Frequency Compensation :
- yes
- Output Current :
- 25mA
- Packing Method :
- Rail
- ECCN Code :
- EAR99
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Operating Supply Voltage :
- 18V
- Power Dissipation :
- 670mW
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tube
- Operating Temperature :
- 0°C~70°C
- Terminal Position :
- Dual
- REACH SVHC :
- No SVHC
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Number of Pins :
- 8
- Length :
- 9.59mm
- Mounting Type :
- Through Hole
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Voltage Gain :
- 106.02dB
- Current - Input Bias :
- 50pA
- RoHS Status :
- Non-RoHS Compliant
- Architecture :
- VOLTAGE-FEEDBACK
- Base Part Number :
- LF412
- Lead Free :
- Contains Lead
- Power Supply Rejection Ratio (PSRR) :
- 70dB
- Low-Bias :
- yes
- Voltage - Input Offset :
- 1mV
- Amplifier Type :
- J-FET
- Pin Count :
- 8
- Operating Supply Current :
- 3.6mA
- JESD-609 Code :
- e0
- Bandwidth :
- 3MHz
- Datasheets
- LF412CN
2 Channels 50pA 70 dB Instrumentational OP Amps 18V 10V~36V ±5V~18V LF412 8 Pins 8-DIP (0.300, 7.62mm)
LF412CN are JFET input operational amplifiers with very low input offset voltage and input offset voltage drift that are cheap cost and high speed. Low supply current is required for the LF412CN amplifier to maintain a broad gain bandwidth product and a quick slew rate. Furthermore, well-matched high voltage JFET input devices have extremely low input bias and offset currents. Because the LF412-N dual is pin compatible with the LM1558, designers can quickly improve the overall performance of their existing systems.
LF412CN Features
Internally Trimmed Offset Voltage: 1 mV (Max)
Input Offset Voltage Drift: 7 μV/°C (Typ)
Low Input Bias Current: 50 pA
Low Supply Current: 1.8 mA/Amplifier
High Input Impedance: 1012Ω
Low Total Harmonic Distortion: ≤0.02%
Low 1/f Noise Corner: 50 Hz
Low Input Noise Current: 0.01 pA / √Hz
Wide Gain Bandwidth: 3 MHz (Min)
High Slew Rate: 10V/μs (Min)
Fast Settling Time to 0.01%: 2 μs
LF412CN Applications
High Speed Integrators
Fast D/A Converters
Sample and Hold Circuits
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