LM2904VDR2 ON Semiconductor, LM2904VDR2 Datasheet - Page 8

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LM2904VDR2

Manufacturer Part Number
LM2904VDR2
Description
Operational Amplifiers - Op Amps 3-26V Dual Lo PWR
Manufacturer
ON Semiconductor
Datasheet

Specifications of LM2904VDR2

Product Category
Operational Amplifiers - Op Amps
Number Of Channels
2
Common Mode Rejection Ratio (min)
50 dB
Input Offset Voltage
7 mV
Input Bias Current (max)
250 nA
Operating Supply Voltage
3 V to 32 V, +/- 1.5 V to +/- 16 V
Mounting Style
SMD/SMT
Package / Case
SOIC-8
Slew Rate
0.6 V/us
Shutdown
No
Output Current
40 mA
Maximum Operating Temperature
+ 125 C
Amplifier Type
General Purpose Amplifier
Gain Bandwidth Product
1 MHz
Maximum Dual Supply Voltage
+/- 16 V
Minimum Dual Supply Voltage
+/- 1.5 V
Minimum Operating Temperature
- 40 C
Factory Pack Quantity
2500
Supply Current
1.2 mA
Technology
Bipolar
Voltage Gain Db
100 dB

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V
in
e
e
1
2
Figure 12. High Impedance Differential Amplifier
C1
R1
MC1403
V
+
CC
1/2
LM358
-
1/2
LM358
-
+
a R1
b R1
Figure 10. Voltage Reference
e
R2
o
= C (1 + a + b) (e
V
R2
ref
2.5 V
R2
C R
1
C R
1
1/2
LM358
-
+
-
1/2
LM358
C
+
2
R
- e
R1
V
O
R
1
)
V
= 2.5 V (1 +
CC
1/2
LM358
-
+
R1
R
R
R1
R2
Bandpass
Figure 14. Bi−Quad Filter
Output
)
V
O
V
http://onsemi.com
ref
e
1/2
LM358
o
-
+
C
V
8
ref
V
ref
R
=
1/2
LM358
-
+
V
V
1
2
V
ref
ref
in
V
R3
CC
100 k
Where:
Figure 11. Wien Bridge Oscillator
Figure 13. Comparator with Hysteresis
R1
10 k
V
R
V
T
T
ref
V
BP
N
inH
inL
H =
= Passband Notch Gain
= Center Frequency Gain
1/2
LM358
=
1/2
LM358
=
+
100 k
-
+
-
5.0 k
R1 + R2
R1 + R2
C1
R2
R1 + R2
R1
R1
R1
1/2
LM358
C
-
+
50 k
R
(V
(V
V
(V
For:
OH
CC
OL
OH
C
Notch Output
- V
- V
V
- V
O
R2 =
R3 = T
f
Q
T
T
C1 = 10 C
R1 = QR
o
f
ref
ref
BP
N
o
OL
)+ V
) + V
=
V
V
)
= 1.0 kHz
= 10
= 1
= 1
OH
V
OL
For: f
T
O
f
R1
N R2
o
ref
BP
2 p
ref
RC
=
1
V
2 p RC
O
R = 16 kW
C = 0.01 mF
o
1
= 1.0 kHz
R
C
R1
R2
R3
V
ref
V
= 160 kW
= 0.001 mF
= 1.6 MW
= 1.6 MW
= 1.6 MW
Hysteresis
inL
=
V
ref
1
2
V
V
inH
CC

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