(China (Mainland))
Product Summary
The LB1409 is a level meter driver for 9 LEDs. Applications of the LB1409 include: A Clevel meters such as VU meters and DC level meters such as signal meters.
Parametrics
LB1409 absolute maximum ratings at Ta=25°C: (1)Maximum supply voltage VCCmax Pin 1: -0.3 to +18 V; (2) Input voltage VIN Pin 3, 4: -0.3 to VCC V; (3) D1 to D9 output voltage VOUT (D) D1 to D9 off: -0.3 to +18 V; (4) D1 to D9 output current IOL (D) Pin 7 to 15, D1 to D9 on: +30mA; (5) First reference flow-out current: Iref (1) Pin 2 -1 to 0mA; (6) Second reference flow-out current: Iref (2) Pin 16 -6 to 0 mA; (7) VOUT supply voltage: VOUT Pin 5 -0.3 to +6 V; (8) Allowable power dissipation :Pd max Ta=55°C, 500mW; (9) Operating temperatureTopr: -10 to +60 °C; (10) Storage temperature Tstg: -40 to +125 °C
Diagrams
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 LB1409 |
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LB1403N |
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LB1405 |
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LB1407 |
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LB1408 |
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LB1409 |
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LB1410 |
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