LB1417 查看數據表（PDF） - SANYO -> Panasonic
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LB1417 Datasheet PDF : 4 Pages
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Ordering number:ENN880C
Monolithic Digital IC
LB1407, 1417
AC/DC Voltage Level Meter
Features and Functions
• The LB1407 and LB1417 are based on dB scale and lin-
ear scale respectively.
• The input level is indicated in the form of a bar by means
of 7 red/green LEDs.
• The LED current is made variable with an external resis-
tor.
• An input amplifier is built in.
• A wide range of supply voltages is available from 5.5V to
16V.
Pin Assignment
Package Dimensions
unit:mm
3003B-DIP14
[B1407, 1417]
19.0
14
8
1
7
(1.88)
2.54 0.48
1.2
SANYO : DIP14
Comparator Level at Ta = 25˚C, VCC=12V
[LB1407]
dB scale
Comparator level Pin No. typ
unit
D1
8
–20
dB
D2
9
–10
dB
D3
10
–6
dB
D4
11
–3
dB
D5
12
0
dB
D6
13
3
dB
D7
14
6
dB
[LB1417]
Linear scale
Comparator level Pin No. typ
unit
D1
8
430
mV
D2
9
840
mV
D3
10
1280
mV
D4
11
1700
mV
D5
12
2150
mV
D6
13
2570
mV
D7
14
3000
mV
(Reference : Linear scale)
typ
unit
150
mV
485
mV
770
mV
1090
mV
1530
mV
2150
mV
3000
mV
(Reference : dB scale)
typ
unit
–14.0
dB
–8.0
dB
–4.4
dB
–1.9
dB
0
dB
1.6
dB
2.9
dB
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
22801TN (KT)/O3195YK/8227KI/8065MW/O071KI, TS No.880–1/4
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