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參數(shù)資料
| 型號： | YMU759C-QZ |
| 元件分類： | 音頻合成 |
| 英文描述： | TONE/MUSIC SYNTHESIZER, PQCC32 |
| 封裝： | PLASTIC, QFN-32 |
| 文件頁數(shù)： | 21/21頁 |
| 文件大?。?/td> | 589K |
| 代理商： | YMU759C-QZ |
YMU759C
Preliminary
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■ Absolute maximum rating
Item
Symbol
Min.
Max.
Unit
SPVDD pin, power supply voltage
(Speaker amplifier section)
SPVDD
-0.3
6.0
V
VDD pin, power supply voltage
VDD
-0.3
4.2
V
IOVDD pin, power supply voltage
IOVDD
-0.3
4.2
V
SPOUT1, SPOUT2 pin, applied voltage
VINSP
-0.3
SPVDD+0.3
V
Analog input voltage
VINA
-0.3
VDD+0.3
V
Digital input voltage 1 (*1)
VIND1
-0.3
IOVDD+0.3
V
Digital input voltage 2 (*2)
VIND2
-0.3
VDD+0.3
V
Permissible loss (*3)
Pd
1197
mW
Storage temperature
TSTG
-50
125
°C
Note: VSS = SPVSS = 0V
(*1) Target pin: D0
D7, /CS, A0, /WR, /RD, /RST
(*2) Target pin: CLKI
(*3) Top= 25 °C, and glass epoxy PCB (30mm × 100mm × 1.0mm) is installed.
Operation with Top= 25 °C or higher degrees the permissible loss at the rate of 12mW per 1 °C.
■ Recommended operating conditions
Item
Symbol
Min.
Typ.
Max.
Unit
SPVDD operating voltage
(Speaker amplifier section)
SPVDD
VDD
3.60
4.50
V
VDD operating voltage
VDD
2.65
3.00
3.30
V
IOVDD operating voltage
IOVDD
1.65
1.80
VDD
V
Operating ambient temperature
TOP
-20
25
85
°C
Note: VSS = SPVSS = 0V
■ DC characteristics
Item
Symbol
Condition
Min.
Typ.
Max.
Unit
Input voltage “H” level 1
VIH1
(*1)
0.65
× IOVDD
V
Input voltage “L” level 1
VIL1
(*1)
0.35
× IOVDD
V
Input voltage “H” level 2
VIH2
(*2)
0.70
× IOVDD
V
Input voltage “L” level 2
VIL2
(*2)
0.30
× IOVDD
V
Input voltage “H” level 3
VIH3
(*3)
0.70
× VDD
V
Input voltage “L” level 3
VIL3
(*3)
0.30
× VDD
V
Output voltage “H” level
VOH
(*4) IOH = (*5)
0.80
× IOVDD
V
Output voltage “L” level
VOL
(*4) IOL = (*5)
0.20
× IOVDD
V
Schmitt width
Vsh
0.5
V
Input leakage current
IL
-1
1
A
Input capacity
CI
10
pF
Note: TOP=-20 85°C, VDD=2.65 3.30V, IOVDD=1.65 VDD, Capacitor load=50 pF
(*1) Target pin: D0
D7, /CS, A0, /WR, /RD
(*2) Target pin: /RST
(*3) Target pin: CLKI (CMOS mode)
(*4) Target pin: D0
D7, /IRQ, EXT1, EXT2
(*5) /IRQ, D0 ~ D7
are IOH= –1 mA, IOL= +1 mA
EXT1, EXT2
are IOH = –4 mA, IOL= +4 mA
However, when IOVDD is less than 2.65V, D0
D7 /IRQ, EXT1, and Ext2 become IOH=-0.2mA and
IOL=+0.2mA.
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