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ST Microelectronics STMICROELECTRONICS[STMicroelectronics]
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Part No. |
LNBH221 LNBH221PD-TR
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OCR Text |
...TM ENCODING BUILT-IN 22KHz TONE detector SUPPORTS BI-DIRECTIONAL DiSEqCTM 2.0 SEMI-LOWDROP POST REGULATOR AND HIGH EFFICIENCY STEP-UP PWM FO...controller
LNBH221- section A VoTX
Vup Vcc Byp
Preregul.+ U.V.lockout +P.ON res.
VoRX
L... |
Description |
DUAL LNB SUPPLY AND CONTROL IC WITH STEP-UP CONVERTER AND I2C INTERFACE
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File Size |
514.21K /
18 Page |
View
it Online |
Download Datasheet |
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Part No. |
EM6521VVVSW11B
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OCR Text |
...ort b, port sp voltage level detector, 8 levels software selectable from 1.2 v up to 4.0 v melody, 7 tones + silence inclusive 4...controller for battery, stand alone and mobile equipment. the em6521 is manufactured using em marin'... |
Description |
4-BIT, EEPROM, 0.032768 MHz, RISC MICROcontroller, UUC52
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File Size |
776.55K /
70 Page |
View
it Online |
Download Datasheet |
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Price and Availability
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