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LM124 LM224 - LM324
LOW POWER QUAD OPERATIONAL AMPLIFIERS

. . . . . . . .

WIDE GAIN BANDWIDTH : 1.3MHz INPUT COMMON-MODE VOLTAGE RANGE INCLUDES GROUND LARGE VOLTAGE GAIN : 100dB VERY LOW SUPPLY CURRENT/AMPLI : 375µA LOW INPUT BIAS CURRENT : 20nA LOW INPUT OFFSET VOLTAGE : 5mV max.
(for more accurate applications, use the equivalent parts LM124A-LM224A-LM324A which feature 3mV max)N DIP14 (Plastic Package)

D SO14 (Plastic Micropackage)

LOW INPUT OFFSET CURRENT : 2nA WIDE POWER SUPPLY RANGE : SINGLE SUPPLY : +3V TO +30V DUAL SUPPLIES : ±1.5V TO ±15V
P TSSOP14 (Thin Shrink Small Outline Package)

DESCRIPTION These circuits consist of four independent, high gain, internally frequency compensated operational amplifiers . They operate from a single power supply over awide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. PIN CONNECTIONS (top view)

ORDER CODES
Part Number LM124 LM224 LM324 Temperature Range -55 C, +125 C -40oC, +105oC 0 C, +70 C
o o o o

Package N • • • D • • • P • • •

Example : LM224N

Output 1 1 Inve rtingInput 1 2 Non-inve rting Input 1 3
VCC + 4

14

Output 4 Inve rting Input 4 Non-inve rting Input 4 VCC Non-inve rting Input 3 Inve rting Input 3 Output 3

+

+

13 12 11

Non-inve rting Input 2 Inve rting Input 2 Output 2

5 6 7

+

+

10 9 8

-

-

June 1999

1/14

LM124 - LM224 - LM324
SCHEMATIC DIAGRAM (1/4 LM124)

V CC

6 µA

4µA CC

10 0µA

Q5 Q6

Inverting inpu t

Q2 Q1

Q3 Q4 Q11 Outp ut Q13 Q10 Q12 Q7 R SC

Non-inverting inpu t

Q8

Q9

50µA GND

ABSOLUTE MAXIMUM RATINGS
Symbol Vcc Vi Vid Ptot Iin Toper Tstg Parameter Supply Voltage Input Voltage Differential Input Voltage - (*) Power Dissipation N Suffix D Suffix +32 500 50 -55 to +125 -65 to +150 LM124 LM224 ±16 or 32 -0.3 to +32 +32 500 400 Infinite 50 -40 to +105 -65 to+150 50 0 to +70 -65 to +150 mA
o o

LM324

Unit V V V mW mW

+32 500 400

Output Short-circuit Duration - (note 1) Input Current – (note 6) Operating Free Air Temperature Range Storage Temperature Range

C C

2/14

LM124 - LM224 - LM324
ELECTRICAL CHARACTERISTICS VCC+ = +5V, VCC– = Ground, VO = 1.4V, Tamb = +25oC (unless otherwise specified)
Symbol Vio Parameter Input OffsetVoltage (note 3) o Tamb = +25 C Tmin. ≤ Tamb ≤ Tmax. Iio Input Offset Current o Tamb = +25 C Tmin. ≤ Tamb ≤ Tmax. Input Bias Current (note 2) o Tamb = +25 C Tmin. ≤ Tamb ≤ Tmax. Large Signal Voltage Gain (VCC+ = +15V, RL = 2kΩ, VO = 1.4V to 11.4V) o Tamb = +25 C Tmin. ≤ Tamb ≤ Tmax. Supply Voltage Rejection Ratio (RS ≤ 10kΩ) (VCC+ = 5V to 30V) Tamb = +25oC Tmin. ≤ Tamb ≤ Tmax. Supply Current, all Amp,no load VCC Tamb = +25oC VCC VCC Tmin. ≤ Tamb ≤ Tmax. VCC = = = = +5V +30V +5V +30V LM324 LM324 2 LM124 - LM224 - LM324 Min. Typ. 2 Max. 5 7 7 9 nA 30 100 nA 20 150 300 V/mV 50 25 100 dB 65 65 110 mA 0.7 1.5 0.8 1.5 1.2 3 1.2 3 V 0 0 70 60 20 10 12 80 mA 40 20 50 70 mA µA VCC -1.5 VCC -2 dB Unit mV

Iib

Avd

SVR

ICC

Vicm

Input Common Mode Voltage Range (VCC = +30V) - (note 4) oTamb = +25 C Tmin. ≤ Tamb ≤ Tmax. Common-mode Rejection Ratio (RS ≤ 10kΩ) o Tamb = +25 C Tmin. ≤ Tamb ≤ Tmax Output Current Source (Vid = +1V) VCC = +15V, V o = +2V Output Sink Current (Vid = -1V) VCC = +15V, V o = +2V VCC = +15V, V o = +0.2V

CMR

Isource Isink

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LM124 - LM224 - LM324
ELECTRICAL CHARACTERISTICS (continued)
Symbol VOH Parameter High Level Output Voltage (VCC = +30V)Tamb = +25oC Tmin. ≤ Tamb ≤ Tmax. o Tamb = +25 C Tmin. ≤ Tamb ≤ Tmax. (VCC = +5V, RL = 2kΩ) o Tamb = +25 C Tmin. ≤ Tamb ≤ Tmax. LM124 - LM224 - LM324 Min. 26 26 27 27 3.5 3 mV 5 20 20 V/µs 0.4 MHz 1.3 % 0.015 40 7 10 120 30 200 nV  Hz √ µV/oC pA/oC dB Typ. 27 28 Max. Unit V R L = 2kΩ R L = 10kΩ

VOL

Low Level Output Voltage (R L = 10kΩ) o Tamb = +25 C Tmin. ≤ Tamb ≤ Tmax. Slew Rate VCC =...
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