ChongMing Group (HK) Int'l Co., Ltd
CHONGMING GROUP (HK) INT'L CO., LTD.
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LM2902KVQDRQ1 LM2902KVQDR LM2902MT LM2902MX/NOPB LM2902QDRQ1 Audio High Power Amplifier IC
description/ordering information
Applications include transducer amplifiers, dc amplification blocks, and all the conventional operational-amplifier circuits that now can be more easily implemented in single-supply-voltage systems. For example, the LM2902 can be operated directly from the standard 5-V supply that is used in digital systems and easily provides the required interface electronics without requiring additional ±15-V supplies.
This device consists of four independent high-gain frequency-compensated operational amplifiers that are designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies is possible when the difference between the two supplies is 3 V to 26 V (3 V to 32 V for V-suffixed 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.
ORDERING INFORMATION
|
TA |
VIO max AT 25°C |
MAX VCC |
PACKAGE‡ |
ORDERABLE PART NUMBER |
TOP-SIDE MARKING |
|
|
−40°C to 125°C |
7 mV |
26 V |
SOIC (D) |
Reel of 2500 |
LM2902QDRQ1 |
2902Q1 |
|
TSSOP (PW) |
Reel of 2000 |
LM2902QPWRQ1 |
2902Q1 |
|||
|
7 mV |
32 V |
SOIC (D) |
Reel of 2500 |
LM2902KVQDRQ1 |
2902KVQ |
|
|
TSSOP (PW) |
Reel of 2000 |
LM2902KVQPWRQ1 |
2902KVQ |
|||
|
2 mV |
32 V |
SOIC (D) |
Reel of 2500 |
LM2902KAVQDRQ1 |
2902KAQ |
|
|
TSSOP (PW) |
Reel of 2000 |
LM2902KAVQPWRQ1 |
2902KAQ |
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