LM324DT microwave integrated circuits Integrated Circuit Chip Single Supply Quad Operational Amplifiers
integrated circuit ic
,integrated circuit components
LM324, LM324A, LM224, LM2902, LM2902V, NCV2902
Single Supply Quad Operational Amplifiers
The LM324 series are low–cost, quad operational amplifiers with true differential inputs. They have several distinct advantages over standard operational amplifier types in single supply applications. The quad amplifier can operate at supply voltages as low as 3.0 V or as high as 32 V with quiescent currents about one–fifth of those associated with the MC1741 (on a per amplifier basis). The common mode input range includes the negative supply, thereby eliminating the necessity for external biasing components in many applications. The output voltage range also includes the negative power supply voltage.
• Short Circuited Protected Outputs
• True Differential Input Stage
• Single Supply Operation: 3.0 V to 32 V (LM224, LM324, LM324A)
• Low Input Bias Currents: 100 nA Maximum (LM324A)
• Four Amplifiers Per Package
• Internally Compensated
• Common Mode Range Extends to Negative Supply
• Industry Standard Pinouts
• ESD Clamps on the Inputs Increase Ruggedness without Affecting Device Operation
MAXIMUM RATINGS (TA = +25°C, unless otherwise noted.)
|
Rating |
Symbol |
LM224 LM324, LM324A |
LM2902, LM2902V |
Unit |
|
Power Supply Voltages Single Supply Split Supplies |
VCC VCC, VEE |
32 ±16 |
26 ±13 |
Vdc
|
|
Input Differential Voltage Range (Note 1) |
VIDR
|
±32
|
±26
|
Vdc
|
|
Input Common Mode Voltage Range |
VICR
|
–0.3 to 32
|
–0.3 to 26
|
Vdc
|
| Output Short Circuit Duration | tSC | Continuous | ||
| Junction Temperature | TJ | 150 | °C | |
| Storage Temperature Range | Tstg | –65 to +150 | °C | |
|
Operating Ambient Temperature Range LM224 LM324, 324A LM2902 LM2902V, NCV2902 |
TA |
–25 to +85 0 to +70
|
–40 to +105 –40 to +125 |
°C |
Figure 1. Representative Circuit Diagram (One–Fourth of Circuit Shown)
Stock Offer (Hot Sell)
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