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參數(shù)資料
| 型號： | AV0732E |
| 廠商： | Aplus Integrated Circuits Inc. |
| 英文描述： | 3, 7, 14 Seconds Complicate Pure Speech |
| 中文描述： | 3，7，14秒復(fù)雜純語音 |
| 文件頁數(shù)： | 3/10頁 |
| 文件大小： | 203K |
| 代理商： | AV0732E |
AVXX32E -A SERIES
Pin Description
Pin Name
VDD
TEST
I/O
Description
Power
In
Positive power supply
Test enable pad, high-active, pull-low
With resister connected to VDD for system clock generating
OSC
In
In
OKY
Trigger input, active-high, with internal pull_low resistor. Can define
as sequential key or random key.
Trigger input, active-high with internal pull_low resistor.
Trigger input, active-high
Status output
Status output
TG0, TG1
In
In
Out
Out
TG3_OPC
OPB
OPA
Out
Status output
PWM1,
PWM2
VSS
Out
Voltage output to drive speaker or buzzer
Power
Negative power supply
Absolute Maximum Rating
Symbol
V
DD
~V
SS
V
IN
(for input)
V
OUT
(for all outputs)
T (operating)
T (storage)
Rating
-0.5 ~ +0.5
Unit
V
V
V
к
к
V
SS
-0.3 < V
IN
< V
DD
+0.3
V
SS
< V
OUT
< V
DD
-10 ~ +60
-55 ~ +125
DC Characteristics
Symbol
V
DD
Isb
Iop
I
OL
Ioh
Parameter
Min Typ. Max Unit
2.4
3.0
–20
20
Condition
Operating Voltage
Supply
Current
OPA, OPB source Current
OPA, OPB sink Current
Frequency Variation by diff.
lot
5.0
1
400
V
Standby
Operating
A V
DD
=3.0V, I/O open
A V
DD
=3.0V, No loading
mA V
DD
=3.0V, V
IP
=2.7V
mA V
DD
=3.0V, V
OP
=0.3V
V
DD
=4.5V
f
OSC
=384kHz
d F/F
r
10
%
Function Diagram
1. OPA/B/C (1:0) are the output options.
Output
Option
0(00)
1(01)
2(10)
3(11)
Status
BH
DL
SH
DH
OPA
LED
+Fast
+Slow
Dy07
OFF
Status
BH
DL
SH
DH
OPB
LED
-Fast
-Slow
Dy09
ON
Status
BH
DL
BL
DH
OPC
LED
+Fast
+Slow
ON
OFF
Status output mode:
SH: Single pulse output, hi-level output
BH: Busy output, hi-level output
Preliminary
9-2 Ver. 0.1
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| AV074-20 | 制造商:ATM 制造商全稱:ATM 功能描述:CONTINUOUSLY VARIABLE ATTENUATORS |
| AV074F-20 | 制造商:ATM 制造商全稱:ATM 功能描述:CONTINUOUSLY VARIABLE ATTENUATORS |
| AV075-30 | 制造商:ATM 制造商全稱:ATM 功能描述:CONTINUOUSLY VARIABLE ATTENUATORS |
| AV07553 | 制造商:Distributed By MCM 功能描述:1 Double DVD Case |
| AV07555 | 制造商:Distributed By MCM 功能描述:5 Single DVD Cases |
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