LMV324MX/NOPB National Semiconductor, LMV324MX/NOPB Datasheet - Page 18

• Manufacturer Part Number: LMV324MX/NOPB
• Description: IC OP AMP QUAD LOW V R-R 14-SOIC
• Manufacturer: National Semiconductor

Specifications of LMV324MX/NOPB

• Amplifier Type: General Purpose
• Number Of Circuits: 4
• Output Type: Rail-to-Rail
• Slew Rate: 1 V/µs
• Gain Bandwidth Product: 1MHz
• Current - Input Bias: 15nA
• Voltage - Input Offset: 1700µV
• Current - Supply: 410µA
• Current - Output / Channel: 160mA
• Voltage - Supply, Single/dual (±): 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• -3db Bandwidth: -
• Other names: LMV324MX; LMV324MXTR

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where for all three filters,
A design example for a bandpass filter is shown below:
Assume the system design requires a bandpass filter with f
= 1 kHz and Q = 50. What needs to be calculated are capacitor
and resistor values.
First choose convenient values for C
Then from
Equation
11,
2R
C
2
1
= R
= 1200 pF
1
= 30 kΩ
1
, R
1
and R
FIGURE 15. State Variable Active Filter
2
:
(11)
(12)
O
18
From
From the above calculated values, the midband gain is
H
have been added to
PULSE GENERATORS AND OSCILLATORS
A pulse generator is shown in
been used to separate the charge and discharge paths to ca-
pacitor C.
0
= R
Equation
3
/R
2
= 100 (40 dB). The nearest 5% standard values
FIGURE 16. Pulse Generator
12,
Figure
15.
Figure
16. Two diodes have
10006081
10006039