LF353FET Input Amplifiers 4MHz 2 J-FET 3.6mA 13V/us ±3.5V ~ 18V IC DIP-8

Description

LF353FET Input Amplifiers 4MHz 2 J-FET 3.6mA 13V/us ±3.5V ~ 18V IC DIP-8 The C LF353 DIP-8 FET Input Amplifiers 4MHz 2 J-FET 3.6mA 13V/us ±3.5V ~ 18V DIP-8 is a dual JFET‑input operational amplifier optimized for high‑speed, low‑power analog applications. It integrates two matched high‑voltage JFET input stages combined with bipolar output stages on a single monolithic chip, providing very high input impedance and low input bias currents while maintaining significant gain‑bandwidth and slew rate performance. The device is characterized for operation from approximately ±3.5V up to ±18V total supply range (about 7V to 36V between rails), which allows its use in both low‑voltage and higher‑voltage analog signal chains. Features Internally Trimmed Offset Voltage: 10 mV Low Input Bias Current: 50pA Low Input Noise Voltage: 25 nV/√Hz Low Input Noise Current: 0.01 pA/√Hz Wide Gain Bandwidth: 4 MHz High Slew Rate: 13 V/μs Low Supply Current: 3.6 mA High Input Impedance: 10 12 Ω Low Total Harmonic Distortion: ≤0.02% Low 1/f Noise Corner: 50 Hz Fast Settling Time to 0.01%: 2 μs Specifications Product Attribute Attribute Value Mounting Style: Through Hole Package/Case: PDIP-8 Number of Channels: 2 Channel Supply Voltage – Max: 36 V GBP – Gain Bandwidth Product: 3 MHz Output Current per Channel: 20 mA SR – Slew Rate: 13 V/us Vos – Input Offset Voltage: 10 mV Supply Voltage – Min: 7 V Minimum Operating Temperature: 0 C Maximum Operating Temperature: + 70 C Ib – Input Bias Current: 200 pA Operating Supply Current: 3.6 mA Shutdown: No Shutdown CMRR – Common Mode Rejection Ratio: 100 dB en – Input Voltage Noise Density: 18 nV/sqrt Hz Amplifier Type: Wideband Amplifier Dual Supply Voltage: +/- 5 V, +/- 9 V, +/- 12 V, +/- 15 V Height: 4.57 mm In – Input Noise Current Density: 0.01 pA/sqrt Hz Input Type: Rail-to-Rail Length: 9.81 mm Maximum Dual Supply Voltage: +/- 18 V Minimum Dual Supply Voltage: +/- 3.5 V Operating Supply Voltage: +/- 3.5 V to +/- 18 V Pd – Power Dissipation: 500 mW (1/2 W) Product: Operational Amplifiers Product Type: Op Amps – Operational Amplifiers Supply Type: Dual Vcm – Common Mode Voltage: Negative Rail + 4 V to Positive Rail – 4 V Voltage Gain dB: 100 dB Pin Configuration: Applications Motor Integrated Systems: UPS Drives and Control Solutions: AC Inverter and VF Drives Renewables: Solar Inverters Pro Audio Mixers Oscilloscopes Package Include: 1x LF353FET Input Amplifiers IC 4MHz 2 J-FET 3.6mA 13V/us ±3.5V ~ 18V DIP-8. Datasheet: LF353P

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