Integrated Circuits (ICs)

LF412CN

Obsolete

Texas Instruments

IC OPAMP JFET 2 CIRCUIT 8DIP

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Integrated Circuits (ICs)

LF412CN

Obsolete

Texas Instruments

IC OPAMP JFET 2 CIRCUIT 8DIP

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LF412CN

Amplifier Type	J-FET
Current - Input Bias	50 pA
Current - Supply	3.6 mA
Gain Bandwidth Product	4 MHz
Mounting Type	Through Hole
Number of Circuits	2
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	0.3 in
Package / Case	8-DIP
Package / Case	7.62 mm
Slew Rate	15 V/µs
Supplier Device Package	8-PDIP
Voltage - Input Offset	1 mV
Voltage - Supply Span (Max) [Max]	40 V
Voltage - Supply Span (Min) [Min]	10 V

LF412-MIL Series

Military-grade, dual, 36-V, 3-MHz, high slew rate (13-V/µs), 3-mV offset voltage, JFET-input op amp

Part	Mounting Type	Number of Circuits	Voltage - Input Offset	Slew Rate	Current - Input Bias	Gain Bandwidth Product	Amplifier Type	Current - Supply	Voltage - Supply Span (Max) [Max]	Voltage - Supply Span (Min) [Min]	Package / Case	Package / Case	Package / Case	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case [y]	Package / Case [x]
Texas Instruments LF412CPG4	Through Hole	2	500 çV	13 V/µs	50 pA	3 MHz	J-FET	4.5 mA	36 V	7 V	0.3 in	8-DIP	7.62 mm	8-PDIP	70 °C	0 °C
Texas Instruments LF412CN/NOPB	Through Hole	2	1 mV	15 V/µs	50 pA	4 MHz	J-FET	3.6 mA	40 V	10 V	0.3 in	8-DIP	7.62 mm	8-PDIP	70 °C	0 °C
Texas Instruments LF412CDE4	Surface Mount	2	500 çV	13 V/µs	50 pA	3 MHz	J-FET	4.5 mA	36 V	7 V		8-SOIC		8-SOIC	70 °C	0 °C	3.9 mm	0.154 in
Texas Instruments LF412CDRG4	Surface Mount	2	500 çV	13 V/µs	50 pA	3 MHz	J-FET	4.5 mA	36 V	7 V		8-SOIC		8-SOIC	70 °C	0 °C	3.9 mm	0.154 in
Texas Instruments LF412CN	Through Hole	2	1 mV	15 V/µs	50 pA	4 MHz	J-FET	3.6 mA	40 V	10 V	0.3 in	8-DIP	7.62 mm	8-PDIP	70 °C	0 °C
Texas Instruments LF412CD	Surface Mount	2	500 çV	13 V/µs	50 pA	3 MHz	J-FET	4.5 mA	36 V	7 V		8-SOIC		8-SOIC	70 °C	0 °C	3.9 mm	0.154 in
Texas Instruments LF412ACN/NOPB	Through Hole	2	500 çV	15 V/µs	50 pA	4 MHz	J-FET	3.6 mA	44 V	10 V	0.3 in	8-DIP	7.62 mm	8-PDIP	70 °C	0 °C
Texas Instruments LF412 MWC	Surface Mount	2	500 çV	13 V/µs	50 pA	3 MHz	J-FET	4.5 mA	36 V	7 V		Die		Wafer	85 °C	-40 °C
Texas Instruments LF412CDR	Surface Mount	2	500 çV	13 V/µs	50 pA	3 MHz	J-FET	4.5 mA	36 V	7 V		8-SOIC		8-SOIC	70 °C	0 °C	3.9 mm	0.154 in
Texas Instruments LF412CDG4	Surface Mount	2	500 çV	13 V/µs	50 pA	3 MHz	J-FET	4.5 mA	36 V	7 V		8-SOIC		8-SOIC	70 °C	0 °C	3.9 mm	0.154 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

LF412-MIL Series

These devices are low cost, high speed, JFET input operational amplifiers with very low input offset voltage and input offset voltage drift. They require low supply current yet maintain a large gain bandwidth product and fast slew rate. In addition, well matched high voltage JFET input devices provide very low input bias and offset currents. The LF412-N dual is pin compatible with the LM1558, allowing designers to immediately upgrade the overall performance of existing designs.

These amplifiers may be used in applications such as high speed integrators, fast D/A converters, sample and hold circuits and many other circuits requiring low input offset voltage and drift, low input bias current, high input impedance, high slew rate and wide bandwidth.

Documents

Technical documentation and resources

No documents available