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參數(shù)資料
| 型號(hào)： | LB1412 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Level Meter Driver for 12 LEDs |
| 中文描述： | 液位計(jì)12個(gè)LED的驅(qū)動(dòng) |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 71K |
| 代理商： | LB1412 |
Level Meter Driver for 12 LEDs
Functions and 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-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
Package Dimensions
unit : mm
3010A-DIP22
[LB1412]
SANYO : DIP22
Specifications
Absolute Maximum Ratings
at Ta = 25°C
Parameter
Symbol
V
CC
max
I
OL
Pd max
Topr
Tstg
Pin No.
15
1 to 5
Conditions
Ratings
0.3 to +18
Unit
V
mA
mW
°C
°C
Maximum supply voltage
Output current
Allowable power dissipation
Operating temperature
Storage temperature
D8 to D12, output on
Ta = 60°C
30
650
30 to +75
40 to +125
Allowable Operating Range
at Ta = 25°C
Parameter
Symbol
V
CC
Conditions
Ratings
10 to 16
Unit
V
Supply voltage
Ordering number: EN1218C
Monolithic Digital IC
LB1412
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
53096HA(II)/9097KI/8075MW/113KI(KOT) No.1218-1/5
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