MSS0271 查看數據表（PDF） - Mosel Vitelic, Corp
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MSS0271 Datasheet PDF : 12 Pages
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MOSEL VITELIC INC.
Preliminary
MSS0271
Pad Description
P20 COB P28 COB
pin #
pin #
Pad# Symbol Active i/o Names
1
1
1
TG
high
i trigger to play sound, internal pull low
3
3
2
LB
o LED flasher output or high true Busy signal output
5
7
3
IN0
i input control 0
7
11
4
IN1
i/o input control 1
14
19
5
NC
no connection
15
21
6
SP2
o speaker drive 2
16
23
7
Vss
ground
17
24
8
SP1
o speaker drive 1
18
26
9
Vdd
positive power supply
Absolute Maximum Rating
Symbol
VDD ~ VSS
VIN (TG)
VOUT (STP)
T (Operating)
T (Storage)
Rating
Unit
-0.5 ~ +7.0
V
VSS -0.3 < V IN < VDD+0.3
V
VSS <VOUT < VDD
V
-10 ~ +60
C
-55 ~ +125
C
Operation beyond Absolute Maximal Rating can adversely affect
device reliability
Operating Conditions
FOSC Characteristics
8000
Max
6000
Min
4000
2000
Hz
2.0
3.0
4.0
5.0
Mask = 6200Hz
Symbol Description
Min.
TA
Ambient temperature under bias -10
VCC supply voltage
2.4
SR
sample rate
typ. Max
60
6.0
6200
Unit Remarks
C
V
Hz or 8400
6700
5500
6.0
Vdd
AC Characteristics at 4.5 V, 6200 Hz SR
Symbol
T T1
T T2
T PUD
T THLO
T THZH
T THAS
T TLLF
T TLZL
T THAE
T AELF
T AEZL
T IWR1
T IWR2
T LED3
T LED6
TP
TR
Parameter
trigger pulse width
trigger pulse width
power up delay
trigger high to LED on
trigger high to busy high
trigger high to audio start
trigger low to LED off
trigger low to busy low
trigger low to audio end
audio end to LED off
audio end to busy low
interval when repeat
interval when repeat
LED on time at 3 Hz
LED on time at 6 Hz
power rise up time
power ripple width
Valid
Min.
TG
TG
Vdd, TG
TG, LED
TG, BUSY
TG, SPs
TG, LED
TG, BUSY
TG, SPs
TG, LED
TG, BUSY
SPs
SPs
LED
LED
Vdd
Vdd
typ. Max Unit Remarks
5
mS slow debounce time, SRD
1
uS fast debounce time, SRD
0
uS
uS mask = edge, SRD
uS mask = edge, SRD
uS mask = edge, SRD
0
uS mask = level, SRD
0
uS mask = level, SRD
0
uS mask = level, SRD
0
uS holdable output, SRD
0
uS holdable output, SRD
0
uS inside sentence
322
uS between sentences, SRD
161
mS SRD
81
mS SRD
1
mS
1
mS
Specifications subject to change without notice, contact your sales representatives for the most recent information.
2/12
PID257*** 05/97
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