LM2902DR2G ON Semiconductor, LM2902DR2G Datasheet - Page 8

IC OPAMP QUAD SGL SUPPLY 14SOIC

LM2902DR2G

Manufacturer Part Number
LM2902DR2G
Description
IC OPAMP QUAD SGL SUPPLY 14SOIC
Manufacturer
ON Semiconductor
Datasheets

Specifications of LM2902DR2G

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 ~ 105°C
Mounting Type
Surface Mount
Package / Case
14-SOIC (3.9mm Width), 14-SOL
Bandwidth
1 MHz
Channel Separation
-120
Common Mode Rejection Ratio
70
Current, Input Bias
-500 nA
Current, Input Offset
200 nA
Current, Output
40 mA
Current, Supply
3 mA
Number Of Amplifiers
Quad
Package Type
SOIC-14
Temperature, Operating, Range
-40 to +105 °C
Voltage, Gain
15 V/mV
Voltage, Input
-0.3 to 32 VDC
Voltage, Offset
10 mV
Voltage, Output, High
3.5 V
Voltage, Output, Low
5 mV
Voltage, Supply
3 to 32 VDC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
-3db Bandwidth
-
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device
Other names
LM2902DR2GOSTR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
LM2902DR2G
Manufacturer:
Quantity:
12 500
Price:
Figure 13. High Impedance Differential Amplifier
e
e
V
1
2
in
MC1403
V
R1
CC
C1
-
+
LM324
-
LM324
+
1/4
1/4
Figure 11. Voltage Reference
a R1
b R1
e
o
= C (1 + a + b) (e
R2
R2
2.5 V
V
ref
C R
C R
1
1
R2
-
+
LM324
V
1/4
O
R1
LM324
-
+
2
1/4
= 2.5 V
- e
V
R
C
CC
1
R
)
+
-
LM324
1 +
1/4
R
R1
R2
R1
V
R
O
Bandpass
Figure 15. Bi−Quad Filter
Output
http://onsemi.com
Vref
e
o
-
+
LM324
1/4
C
8
V
ref
R
V
V
V
ref
-
+
LM324
in
ref
1/4
=
R3
Where: T
Where:
V
1
2
ref
100 k
V
R1
CC
Figure 14. Comparator with Hysteresis
V
V
inH
inL
T
Figure 12. Wien Bridge Oscillator
H =
BP
N
=
V
=
10 k
ref
= Passband Notch Gain
= Center Frequency Gain
R1 + R2
R1 + R2
R1 + R2
+
-
LM324
R
-
+
R1
1/4
R1
LM324
100 k
R1
R2
1/4
C1
5.0 k
(V
(V
(V
OL
OH
OH
-
+
C
LM324
50 k
1/4
- V
- V
- V
For: f
For:
For:
For:
R
ref
V
ref
OL
V
Notch Output
O
) + V
CC
) + V
)
f
R1 = QR
R2 =
R3 = T
C1 = 10C
Q = 10
T
T
o
V
C
V
o
BP
N
V
OH
= 2 p RC
OL
ref
ref
= 1.0 kHz
O
= 1
= 1
T
R1
N R2
BP
1
For: f
f
o
=
V
R = 160 kW
C = 0.001 mF
R1 = 1.6 MW
R2 = 1.6 MW
R3 = 1.6 MW
O
2 p RC
V
R = 16 kW
C = 0.01 mF
V
o
Hysteresis
ref
inL
1
= 1.0 kHz
V
=
ref
1
2
V
inH
V
CC

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