LB1412 Datasheet, leds equivalent, Sanyo

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Part number: LB1412

Manufacturer: Sanyo

File Size: 71.57KB

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Description: Level Meter Driver for 12 LEDs

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LB1412 Features and benefits

Package Dimensions unit : mm . Bar-shaped display of input level by means of 12 LEDs . High-order 5 dots with peak hold . Built-in oscillator for peak hold reset. Requi.

LB1412 Description

of constants of each block 2-1 R3, R4 (R11, R12) The gain of amp 1 depends on R3, R4. Gain of amp 1 = R3/R4 times. The gain of amp 1 must not exceed 4 times (12 dB). R3 + R4 6 100 kΩ (C4 = 4.7 µF) 2-2 C2, C3 (C5, C6) C3 is for coupling amp 1 with amp.

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TAGS

LB1412
Level
Meter
Driver
for
LEDs
Sanyo

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