Features: · 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. Requires 1 pce. each of external C, R. Uses either oscillator at the time of stereo operation. Capable of also resetting manually. · Capable of constant-c...
LB1412: Features: · 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. Requires 1 pce. each of external C, R. Uses either osc...
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· 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. Requires 1 pce. each of external C, R. Uses either oscillator at the time of stereo operation. Capable of also resetting manually.
· Capable of constant-current driving low-order 7 dots (green LED). Constant-current value variable with an external
resistor
· Lower current drain available by connecting green LEDs in series
· Built-in input amplifier
· Requires no other light-up level adjustment than adjustment for 0 dB. D1 error: within ±3 dB of 20 dB
· Supply voltage range : 10 to 16 V
Parameter |
Symbol |
Pin No. |
Conditions |
Ratings |
Unit |
Maximum supply voltage |
VCC max |
15 |
−0.3to+18 |
V | |
Output current |
IOL |
1to5 |
D8 to D12,output on |
30 |
mA |
Allowable power dissipation |
Pd max |
Ta = 60°C |
650 |
mW | |
Operating temperature |
Topr |
−30to+75 |
°C | ||
Storage temperature |
Tstg |
−40to+125 |
°C |