LM346M National Semiconductor, LM346M Datasheet - Page 12

• Manufacturer Part Number: LM346M
• Description: IC, OP AMP, QUAD, 16SOIC
• Manufacturer: National Semiconductor

Specifications of LM346M

• Op Amp Type: Low Power
• No. Of Amplifiers: 4
• Bandwidth: 1.2MHz
• Slew Rate: 0.4V/µs
• Supply Voltage Range: 3V To 36V
• Amplifier Case Style: SOIC
• No. Of Pins: 16
• Operating Temperature Range: 0°C To +70°C
• Svhc: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Active Filters Applications
drift; it has also better noise performance than the state variable filter.
Circuit Synthesis Equations
Circuit Synthesis Equations
• If resistive biasing is used to set the LM346 performance, the Q
• For the eventual use of amplifier C, see comments on the previous page.
• For nothing but a notch output: R
IN
=R, C'=C.
A 3-Amplifier Notch Filter (or Elliptic Filter Building Block)
A Simple-to-Design BP, LP Filter Building Block
(Continued)
o
of this filter building block is nearly insensitive to the op amp’s GBW product temperature
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