LS1240AD1 STMicroelectronics, LS1240AD1 Datasheet - Page 4
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LS1240AD1
Manufacturer Part Number
LS1240AD1
Description
IC RINGER ELECTRONIC 2TONE SO-8
Manufacturer
STMicroelectronics
Datasheet
1.LS1240A.pdf
(9 pages)
Specifications of LS1240AD1
Function
Tone Ringer
Number Of Circuits
1
Voltage - Supply
26V
Current - Supply
30mA
Operating Temperature
-40°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
SO-8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power (watts)
-
Interface
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LS1240AD1
Manufacturer:
ST
Quantity:
5 510
Company:
Part Number:
LS1240AD1013TR
Manufacturer:
NEC
Quantity:
156
Part Number:
LS1240AD1013TR
Manufacturer:
ST
Quantity:
20 000
Application schematics
3
4/9
Application schematics
Figure 3.
Figure 4.
Typical application with buzzer
Typical application with loudspeaker (no transformer needed)
C
1
such that ⏐Z
LOAD
⏐ > 1 ΚΩ
LS1240