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
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Nominal Supply Current :
- 3.6mA
- Voltage - Input Offset :
- 1mV
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Input Offset Voltage (Vos) :
- 3mV
- Qualification Status :
- Not Qualified
- REACH SVHC :
- No SVHC
- Current - Input Bias :
- 50pA
- Lead Free :
- Contains Lead
- Packing Method :
- Rail
- Pin Count :
- 8
- Power Supply Rejection Ratio (PSRR) :
- 70dB
- Output Current :
- 25mA
- Frequency Compensation :
- yes
- Operating Supply Current :
- 3.6mA
- Low-Offset :
- No
- Number of Pins :
- 8
- Common Mode Rejection Ratio :
- 70 dB
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Power Supplies :
- +-15V
- RoHS Status :
- Non-RoHS Compliant
- Bandwidth :
- 3MHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- No
- Number of Functions :
- 2
- Mounting Type :
- Through Hole
- Number of Channels :
- 2
- ECCN Code :
- EAR99
- Voltage - Supply, Single/Dual (±) :
- 10V~36V ±5V~18V
- Architecture :
- VOLTAGE-FEEDBACK
- Slew Rate :
- 15V/µs
- Terminal Position :
- Dual
- Supply Voltage :
- 15V
- Mount :
- Through Hole
- JESD-609 Code :
- e0
- Length :
- 9.59mm
- Operating Temperature :
- 0°C~70°C
- Voltage Gain :
- 106.02dB
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Reach Compliance Code :
- not_compliant
- Number of Terminations :
- 8
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Amplifier Type :
- J-FET
- Operating Supply Voltage :
- 18V
- Packaging :
- Tube
- Series :
- BI-FET II™
- Power Dissipation :
- 670mW
- Low-Bias :
- yes
- Gain Bandwidth Product :
- 4MHz
- Base Part Number :
- LF412
- Unity Gain BW-Nom :
- 4000 kHz
- 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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