Ordering number: EN1593B
Monolithic Digital IC
LB1412M
Level Meter for 12 LEDs
Functions and Features
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. Requires 1pce each of
.
.
.
.
.
external C, R. Uses either oscillator at the time of stereo
operation. Also capable of 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
鹵3
dB of 20 dB
Supply voltage range: 10 to 16 V
3045B-MFP24
[LB1412M]
SANYO : MFP24
Specifications
Absolute Maximum Ratings
at Ta = 25擄C
Parameter
Maximum supply voltage
Output current
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
V
CC
max
I
OL
Pd max
Topr
Tstg
Pin 16
Pins 2 to 6: D8 to D12, output on
Ta = 60擄C
Conditions
Ratings
鈥?.3 to +18
30
380
鈥?0 to +75
鈥?0 to +125
Unit
V
mA
mW
擄C
擄C
Allowable Operating Range
at Ta = 25擄C
Parameter
Supply voltage
Symbol
V
CC
Conditions
Ratings
10 to 16
Unit
V
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
53096HA(II)/9087KI/9134KI,TS No.1593-1/5