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參數(shù)資料
| 型號(hào)： | LB1412 |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDIP22 |
| 封裝： | DIP-22 |
| 文件頁(yè)數(shù)： | 1/5頁(yè) |
| 文件大小： | 76K |
| 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
±3dBof20dB
.
Supply voltage range : 10 to 16 V
Package Dimensions
unit : mm
3010A-DIP22
[LB1412]
27.2
1.2
0.25
10.16
8.6
0.9
2.54
4.25
3.1
4.95max
0.51min
0.5
1
11
22
12
SANYO : DIP22
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Pin No.
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
15
–0.3 to +18
V
Output current
IOL
1 to 5
D8 to D12, output on
30
mA
Allowable power dissipation
Pd max
Ta = 60°C
650
mW
Operating temperature
Topr
–30 to +75
°C
Storage temperature
Tstg
–40 to +125
°C
Allowable Operating Range at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
VCC
10 to 16
V
Ordering number: EN1218C
Monolithic Digital IC
LB1412
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
53096HA(II)/9097KI/8075MW/113KI(KOT) No.1218-1/5
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