LF356N National Semiconductor, LF356N Datasheet - Page 17

• Manufacturer Part Number: LF356N
• Description: IC, OP-AMP, 5MHZ, 12V/µs, DIP-8
• Manufacturer: National Semiconductor

Specifications of LF356N

• Op Amp Type: High Voltage
• No. Of Amplifiers: 1
• Bandwidth: 5MHz
• Slew Rate: 12V/µs
• Supply Voltage Range: 10V To 36V
• Amplifier Case Style: DIP
• No. Of Pins: 8
• Operating Temperature Range: 0°C To +70°C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Typical Applications
(Continued)
Low Drift Peak Detector
00564623
• By adding D1 and R
, V
=0 during hold mode. Leakage of D2 provided by feedback path through R
.
f
D1
f
• Leakage of circuit is essentially I
(LF155, LF156) plus capacitor leakage of Cp.
b
• Diode D3 clamps V
(A1) to V
−V
to improve speed and to limit reverse bias of D2.
OUT
IN
D3
<<
• Maximum input frequency should be
⁄
R
C
where C
is the shunt capacitance of D2.
1
2
f
D2
D2
Non-Inverting Unity Gain Operation for LF157
00564675
Inverting Unity Gain for LF157
00564625
17
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