LM2904NG ON Semiconductor, LM2904NG Datasheet - Page 8

• Manufacturer Part Number: LM2904NG
• Description: IC OPAMP DUAL LOW POWER 8DIP
• Manufacturer: ON Semiconductor

Specifications of LM2904NG

• Amplifier Type: General Purpose
• Number Of Circuits: 2
• Slew Rate: 0.6 V/µs
• Gain Bandwidth Product: 1MHz
• Current - Input Bias: 45nA
• Voltage - Input Offset: 2000µV
• Current - Supply: 1.5mA
• Current - Output / Channel: 40mA
• Voltage - Supply, Single/dual (±): 3 V ~ 32 V, ±1.5 V ~ 16 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Number Of Channels: 2
• 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
• Input Bias Current (max): 250 nA
• Output Current (typ): 40 mA
• Operating Supply Voltage: 32 V
• Supply Current: 1.2 mA
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Dual Supply Voltage: +/- 3 V, +/- 5 V, +/- 9 V
• Maximum Dual Supply Voltage: +/- 16 V
• Minimum Dual Supply Voltage: +/- 1.5 V
• Mounting Style: Through Hole
• Shutdown: No
• Supply Voltage (max): 32 V
• Supply Voltage (min): 3 V
• Technology: Bipolar
• Voltage Gain Db: 100 dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output Type: -
• -3db Bandwidth: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: LM2904NGOS

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