LF347BN National Semiconductor, LF347BN Datasheet - Page 11

• Manufacturer Part Number: LF347BN
• Description: IC, OP-AMP, 4MHZ, 13V/µs, DIP-14
• Manufacturer: National Semiconductor

Specifications of LF347BN

• Op Amp Type: High Speed
• No. Of Amplifiers: 4
• Bandwidth: 4MHz
• Slew Rate: 13V/µs
• Supply Voltage Range: ± 15V
• Amplifier Case Style: DIP
• No. Of Pins: 14
• Operating Temperature Range: 0°C To +70°C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Typical Applications
(Continued)
Long Time Integrator with Reset, Hold and Starting Threshold Adjustment
00564711
• V
starts from zero and is equal to the integral of the input voltage with respect to the threshold voltage:
OUT
≥V
• Output starts when V
IN
TH
• Switch S1 permits stopping and holding any output value
• Switch S2 resets system to zero
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