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LF356H J-FET Op Amp IC National Semiconductor

LF356H J-FET Op Amp IC National Semiconductor

Manufacturer: National Semiconductor
Part Number: LF356H
Package: Metal Can
Number Leads/Terminals: 8

Price: $8.05
19 available for immediate delivery
Code: T547PE05
Weight: 0.04oz ONZ
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10+$7.55

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Additional Information

Operational Amplifiers
JFET Input

Description / Additional Information

Features:
- Replace expensive hybrid and module FET op amps
- Rugged JFETs allow blow-out free handling compared with MOSFET input devices
- Excellent for low noise applications using either high or low source impedance—very low 1/f corner
- Offset adjust does not degrade drift or common-mode rejection as in most monolithic amplifiers
- New output stage allows use of large capacitive loads (5,000 pF) without stability problems
- Internal compensation and large differential input voltage capability

Typical DC Electrical Characteristics (TJ=25° unless otherwise specified)
Input Offset Voltage (RS=50Ω, TA=25°C): 3mV
Input Offset Current: 3pA
Input Bias Current: 30pA
Input Resistance: 10^12Ω
Large Signal Voltage Gain (VS=±15V, TA=25°C,VO=±10V, RL=2k): 200V/mV
Common-Mode Rejection Ratio: 100dB
Supply Current: 5mA

Typical AC Electrical Characteristics (TA = TJ = 25°C, VS = ±15V):
Slew Rate: 12V/us
Gain Bandwidth Product: 5MHz
Settling Time to 0.01%: 1.5us
Equivalent Input Noise Voltage (f=1000 Hz): 12nV/√Hz
Equivalent Input Current Noise (f=1000 Hz): 0.01pA/√Hz
Input Capacitance: 3pF

Applications:
- Precision high speed integrators
- Fast D/A and A/D converters
- High impedance buffers
- Wideband, low noise, low drift amplifiers
- Logarithmic amplifiers
- Photocell amplifiers
- Sample and Hold circuits

Manufactured by: National Semiconductor
Part Number: LF356H

Full Datasheet: LF356H