LM2902VDTBR2G ON Semiconductor, LM2902VDTBR2G Datasheet - Page 9

IC OPAMP QUAD SGL SUPPLY 14TSSOP

LM2902VDTBR2G

Manufacturer Part Number
LM2902VDTBR2G
Description
IC OPAMP QUAD SGL SUPPLY 14TSSOP
Manufacturer
ON Semiconductor
Datasheet

Specifications of LM2902VDTBR2G

Amplifier Type
General Purpose
Number Of Circuits
4
Slew Rate
0.6 V/µs
Gain Bandwidth Product
1MHz
Current - Input Bias
90nA
Voltage - Input Offset
2000µV
Current - Supply
1.4mA
Current - Output / Channel
40mA
Voltage - Supply, Single/dual (±)
3 V ~ 32 V, ±1.5 V ~ 16 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
14-TSSOP
Number Of Channels
4
Voltage Gain Db
100 dB
Common Mode Rejection Ratio (min)
50 dB
Input Voltage Range (max)
Positive Rail - 5.7 V
Input Voltage Range (min)
Negative Rail
Input Offset Voltage
7 mV
Output Current (typ)
40 mA
Operating Supply Voltage
32 V
Supply Current
1.2 mA
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Maximum Dual Supply Voltage
+/- 16 V
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
-3db Bandwidth
-
Lead Free Status / Rohs Status
 Details
Other names
LM2902VDTBR2GOS

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Manufacturer
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V
V
ref
ref
=
1
2
V
CC
LM324
+
-
1/4
Figure 16. Function Generator
f =
Triangle Wave
C
Output
4 CR
R1 + R
f
R1
R
C
f
75 k
V
if
ref
R3
100 k
R3 =
R1
R2 + R1
R2 R1
LM324
+
-
300 k
R2
1/4
http://onsemi.com
Square
Wave
Output
9
V
in
Figure 17. Multiple Feedback Bandpass Filter
Given: f
Choose value f
Then:
For less than 10% error from operational amplifier,
where f
If source impedance varies, filter may be preceded with
voltage follower buffer to stabilize filter parameters.
R1
A(f
o
o
and BW are expressed in Hz.
o
R3 =
R1 =
R2 =
) = gain at center frequency
R2
= center frequency
C
o
4Q
, C
p f
2 A(f
C
R3
Q
2
o
R1 R3
R1 - R3
C
o
)
R3
V
ref
-
LM324
+
1/4
V
CC
V
ref
=
1
2
V
CC
Q
BW
o
CO = 10 C
C
f
o
O
< 0.1
V
O

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