Ordering number: EN4158
Monolithic Linear IC
LA2000M
Audio Level Sensor
Overview
LA2000M is an IC for detecting interprogram spaces to pick
out the starting point of a program immediately preceding or
following a musical program recorded on tape, and to detect
end of tape.
Package Dimensions
unit : mm
3032B-MFP8
[LA2000M]
Used in
.
Radio-cassette recorders
.
Cassette decks
.
Car stereos
Applications
.
Detection of spaces between programs recorded on tape
.
Detection of end of tape
.
Other
Features
SANYO : MFP8
.
Has transistors capable of driving plungers with maximum
.
.
.
50 mA, and a protective diode to prevent induced reverse
voltages.
Can provide designated time delays by externally connected
capacitors and resistors.
Has a comparator with stable hysteresis to handle variations
in power supply voltage.
Detects unrecorded portions of tape.
Specifications
Maximum Ratings
at Ta = 25擄C
Parameter
Maximum supply voltage
Allowable power dissipation
Flow-in current
Operating temperature
Storage temperature
Symbol
V
CC
max
Pd max
I
6
max
Topr
Tstg
Conditions
Ratings
15
300
50
鈭?0 to +75
鈭?0 to +125
Unit
V
mW
mA
擄C
擄C
Note:1. The voltage at pin 7 must not exceed the supply voltage at pin 8.
2. The maximum current flowing into pin 7 should be no greater than 0.5 mA.
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
42896HA(II) No. 4158-1/7