LB1412M Datasheet - Sanyo

Datasheet Details

Part number:

LB1412M

Manufacturer:

Sanyo

File Size:

72.36 KB

Description:

Level meter for 12 leds.

LB1412M, Level Meter for 12 LEDs

of constants of each block 2-1 R3, R4 (R11, R12) The gain of amp1 depends on R3, R4.

Gain of amp 1 = R3/R4 times.

The gain of amp1 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 2 and its value is 1 µF.

C2 is for controlling the

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