參數(shù)資料
型號(hào): AV4216K
廠商: Aplus Integrated Circuits Inc.
英文描述: single-chip voice synthesizing CMOS IC
中文描述: 單芯片語(yǔ)音合成CMOS集成電路
文件頁(yè)數(shù): 7/10頁(yè)
文件大小: 364K
代理商: AV4216K
AVxx16K
Series
6. ABSOLUTE MAXIMUM RATING:
Rev 1.1 2003/9/18
6
Symbol
Vdd~Vss
Vin
Vout
Top (operating)
Tst (storage)
Rating
-0.5 ~ +7.0
Unit
V
V
V
oC
oC
Vss-0.3 < Vin < Vdd+0.3
GND < Vout < Vdd
0 ~ +70
-25 ~ +85
7. DC CHARBDTERISTICS:
Symbol
Parameter
Min.
Typ.
Max.
Unit
Condition
Vdd
Operating voltage
2.4
3.0
6.4
V
Isb
Standby
1
Iop
Supply current
Operating
200
uA
Vdd=3V, I/O open
(with Rosc or OSC grounded)
Iih
3
Iil
Input current: OKY, IO1, IO2
( 1M pull low )
0
uA
Vdd=3V
Iih
0.3
10
Iil
Input current: OKY
( 10M pull low )
0
0
uA
Vdd=3V
Iih
Iil
Input current: OKY, IO1, IO2
(CDS)
uA
Vdd=3V
Ioh
-30
Vdd=3V, Vop=2.4V
Iol
PWM1, PWM2 output current
30
mA
Vdd=3V, Vop=0.6V
Ioh
-4.5
Vdd=3V, Vop=2.55V
Iol
IO1/IO2 output current
7.5
mA
Vdd=3V, Vop=0.75V
dF/F
Frequency stability
-5
5
%
Fosc(3v)-Fosc(2.4v)
Fosc(3v)
dF/F
Fosc lot variation
-10
10
%
Vdd=3V, Rosc=160K
Ω
8. Frequency vs. External Rosc :
(measured at internal option of 6kHz playback speed)
100
120
140
160
180
200
4
5
6
7
8
9
10
Rosc K(ohm)
F
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