LM2904DR Dual GP Op Amps Audio Preamplifier IC High Gain No Shutdown Long Lifespan
digital audio amplifier ic
,audio preamplifier ic
LM2904DR Audio Power Amplifier IC Op Amps Dual GP Op Amp
description/ordering information
This device consists of two independent, high-gain, frequency-compensated operational amplifiers designed to operate from a single supply over a wide range of voltages. Operation from split supplies is possible as long as the difference between the two supplies is 3 V to 26 V (3 V to 32 V for V-suffix devices), and VCC is at least 1.5 V more positive than the input common-mode voltage. The low supply-current drain is independent of the magnitude of the supply voltage.
Applications include transducer amplifiers, dc amplification blocks, and all the conventional operational amplifier circuits that now can be implemented more easily in single-supply-voltage systems. For example, these devices can be operated directly from the standard 5-V supply used in digital systems and easily provide the required interface electronics without additional ±5-V supplies.
ORDERING INFORMATION
|
TA |
VIOmax AT 25°C |
MAX VCC |
PACKAGE‡ |
ORDERABLE PART NUMBER |
TOP-SIDE MARKING |
|
|
−40°C to 125°C |
7 mV |
26 V |
SOIC (D) |
Tape and reel |
LM2904QDREP |
2904EP |
|
7 mV |
26 V |
TSSOP (PW) |
Tape and reel |
LM2904QPWREP |
2904EP |
|
|
7 mV |
32 V |
SOIC (D) |
Tape and reel |
LM2904VQDREP |
2904VEP |
|
|
7 mV |
32 V |
TSSOP (PW) |
Tape and reel |
LM2904VQPWREP |
2904VEP |
|
|
2 mV |
32 V |
SOIC (D) |
Tape and reel |
LM2904AVQDREP |
2904AVE |
|
|
2 mV |
32 V |
TSSOP (PW) |
Tape and reel |
LM2904AVQPWREP |
2904AVE |
|
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