Product Summary

The LM224DR is a quadruple operational amplifier. The LM224DR consists of four independent high-gain frequency-compensated operational amplifiers that is designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies also is possible if the difference between the two supplies is 3 V to 32 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. The applications of the LM224DR are transducer amplifiers, dc amplification blocks, and all the conventional operational-amplifier circuits that now can be more easily implemented in single-supply-voltage systems. The low supply-current drain is independent of the magnitude of the supply voltage.

Parametrics

LM224DR absolute maximum ratings: (1)Supply voltage, VCC:±16V, or 32V; (2)Differential input voltage, VID:±32V; (3)Input voltage, VI (either input):-0.3V to 32V; (4)Duration of output short circuit (one amplifier) to ground at (or below) TA = 25℃, VCC ≤ 15 V:Unlimited; (5)Package thermal impedance:86℃/W; (6)Operating virtual junction temperature:150℃; (7)Storage temperature range:-65℃ to 150℃.

Features

LM224DR features: (1)Low Supply-Current Drain Independent of Supply Voltage:0.8 mA Typ; (2)Common-Mode Input Voltage Range Includes Ground, Allowing Direct Sensing Near Ground; (3)Low Input Bias and Offset Parameters; (4)Input Offset Voltage:3 mV Typ; (5)A Versions:2 mV Typ; (6)Input Offset Current:2 nA Typ; (7)Input Bias Current:20 nA Typ; (8)A Versions:15 nA Typ; (9)Open-Loop Differential Voltage Amplification:100 V/mV Typ; (10)Internal Frequency Compensation.

Diagrams

LM224DR pin configuration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LM224DR
LM224DR

Texas Instruments

Operational Amplifiers - Op Amps Quad Op Amp

Data Sheet

0-1: $0.24
1-25: $0.16
25-100: $0.13
100-250: $0.11
LM224DR2
LM224DR2

ON Semiconductor

Operational Amplifiers - Op Amps 3-32V Quad Channel

Data Sheet

Negotiable 
LM224DR2G
LM224DR2G

ON Semiconductor

Operational Amplifiers - Op Amps 3-32V Quad Channel Lo PWR -25 to 85deg

Data Sheet

0-1: $0.31
1-25: $0.21
25-100: $0.16
100-500: $0.11
LM224DRG3
LM224DRG3

Texas Instruments

Operational Amplifiers - Op Amps Quadruple Op Amp

Data Sheet

0-1: $0.18
1-25: $0.14
25-100: $0.12
100-250: $0.10
LM224DRE4
LM224DRE4

Texas Instruments

Operational Amplifiers - Op Amps Quadruple Oper Amplifier

Data Sheet

0-1: $0.18
1-25: $0.14
25-100: $0.12
100-250: $0.10
LM224DRG4
LM224DRG4

Texas Instruments

Operational Amplifiers - Op Amps Quadruple Oper Amplifier

Data Sheet

0-1: $0.18
1-25: $0.14
25-100: $0.12
100-250: $0.10