YMU759 Datasheet, PDF (8/18 Pages) List of Unclassifed Manufacturers – SYNTHESIS LSI FOR PORTABLE TELEPHONE

YMU759
Electrical Characteristics
Absolute maximum rating
Item
SPVDD terminal power supply voltage (Speaker amplifier section)
VDD terminal power supply voltage (Others)
SPOUT1 and SPOUT2 terminal impressed voltage
Analog input voltage
Digital input voltage
Operating ambient temperature
Storage temperature
Note: VSS = SPVSS = 0V
Symbol
SPVDD
VDD
VINSP
VINA
VIND
TOP
TSTG
Min.
-0.3
-0.3
-0.3
-0.3
-0.3
-20
-50
Max.
6.0
4.2
SPVDD+0.3
VDD+0.3
VDD+0.3
85
125
Unit
V
V
V
V
V
°C
°C
Recommended operating conditions
Item
SPVDD operating voltage (Speaker amplifier section)
VDD operating voltage (Others)
Operating ambient temperature
Note: VSS = SPVSS = 0V
Symbol
SPVDD
VDD
TOP
Min.
2.7
2.7
-20
Typ.
3.6
3.0
25
Max.
Unit
4.5
V
3.3
V
85
°C
DC characteristics
Item
Symbol
Condition
Min.
Input voltage “H” level
Input voltage “L” level
Output voltage “H” level
Output voltage “L” level
Schmitt width
Input leakage current
Input capacity
VIH1
VIL1
VOH
VOL
Vsh
IL
CI
IOH = (*1)
IOL = (*1)
0.7 × VDD
-
0.8 × VDD
-
-10
Note: T_OP=-20 to 85°C, VDD=3.0±0.3V, Capacitor load=50pF
(*1) /IRQ, , SDOUT, D0~D7 are IOH=-1mA, IOL=+1mA, (SDOUT is only IOL)
EXT1, EXT2 are IOH=- 4mA, IOL=+ 4mA.
Typ.
-
-
-
-
0.5
Max
-
0.2 × VDD
-
0.4
10
10
Unit
V
V
V
V
V
µA
pF
-8-