LM124J National Semiconductor, LM124J Datasheet - Page 6

• Manufacturer Part Number: LM124J
• Description: IC OP AMP QUAD LOW POWER 14-CDIP
• Manufacturer: National Semiconductor

Specifications of LM124J

• Amplifier Type: General Purpose
• Number Of Circuits: 4
• Slew Rate: 0.5 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: -55°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 14-CDIP (0.300", 7.62mm)
• Bandwidth: 1 MHz
• Channel Separation: -120
• Common Mode Rejection Ratio: 85
• Current, Input Bias: 45 nA
• Current, Input Offset: 3 nA
• Current, Offset, Input: 2 nA (Max.)
• Current, Output: 40 mA
• Current, Supply: 0.7 mA
• Number Of Amplifiers: Quad
• Package Type: CDIP-14
• Power Dissipation: 1260 mW
• Temperature, Operating, Maximum: +125 °C
• Temperature, Operating, Minimum: -55 °C
• Temperature, Operating, Range: -65 to +150 °C
• Voltage, Differential Input: 32 V
• Voltage, Gain: 100 V/mV
• Voltage, Input: -0.3 to +32 V
• Voltage, Offset: 2 mV
• Voltage, Offset, Input: 3 mV (Typ.)
• Voltage, Output, High: 28 V
• Voltage, Output, Low: 5 mV
• Voltage, Supply: 5 V
• Voltage, Supply, Rejection Ratio: 100 dB (Typ.)
• Large Dc Voltage Gain: 100 dB
• Op Amp Type: Low Power
• No. Of Amplifiers: 4
• Supply Voltage Range: ± 1.5V To ± 16V
• Amplifier Case Style: DIP
• No. Of Pins: 14
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Output Type: -
• -3db Bandwidth: -
• Other names: *LM124J

Electrical Characteristics
(Continued)
+
on the IC chip. This transistor action can cause the output voltages of the op amps to go to the V
voltage level (or to ground for a large overdrive) for the time duration
that an input is driven negative. This is not destructive and normal output states will re-establish when the input voltage, which was negative, again returns to a value
greater than −0.3V (at 25˚C).
Note 7: These specifications are limited to −55˚C ≤ T
≤ +125˚C for the LM124/LM124A. With the LM224/LM224A, all temperature specifications are limited to
A
−25˚C ≤ T
≤ +85˚C, the LM324/LM324A temperature specifications are limited to 0˚C ≤ T
≤ +70˚C, and the LM2902 specifications are limited to −40˚C ≤ T
≤
A
A
A
+85˚C.
+
+
+
. 1.4V, R
Note 8: V
= 0Ω with V
from 5V to 30V; and over the full input common-mode range (0V to V
− 1.5V) for LM2902, V
from 5V to 26V.
O
S
Note 9: The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the state of the output so
no loading change exists on the input lines.
Note 10: The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3V (at 25˚C). The upper end of the
+
common-mode voltage range is V
− 1.5V (at 25˚C), but either or both inputs can go to +32V without damage (+26V for LM2902), independent of the magnitude
+
of V
.
Note 11: Due to proximity of external components, insure that coupling is not originating via stray capacitance between these external parts. This typically can be
detected as this type of capacitance increases at higher frequencies.
Note 12: Refer to RETS124AX for LM124A military specifications and refer to RETS124X for LM124 military specifications.
Note 13: Human body model, 1.5 kΩ in series with 100 pF.
Typical Performance Characteristics
Input Voltage Range
Input Current
00929934
00929935
Supply Current
Voltage Gain
00929936
00929937
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