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YMF743 Просмотр технического описания (PDF) - Yamaha Corporation

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YMF743 Datasheet PDF : 24 Pages
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YMF743
3. DC Characteristics
3-1. AC-Link
Parameter
Symbol Condition
Min.
Typ.
Max. Unit
Input Voltage
Input Voltage High Level
Input Voltage Low Level
Output Voltage High Level
Output Voltage Low Level
Input Leakage Current
VIN
VIH
VIL
VOH IOH = 5mA
VOL IOL = -5mA
-
-0.30
- DVDD + 0.30 V
0.65 uDVDD -
-
V
-
- 0.35 uDVDD V
0.9 uDVDD
-
-
V
-
-
0.1 uDVDD V
-10
-
10
µA
Output Leakage Current
- Hi-Z
-10
-
10
µA
Note) TOP=25°C, DVDD=3.3V, AVDD=5.0V, DVSS=AVSS=0V, Capacitor load=50pF
3-2. Miscellaneous
Parameter
Symbol Condition
Min.
Typ.
Input Voltage High Level 1
VIH1 *1, DVDD=3.3V
2.0
-
*1, DVDD=5.0V 0.7 uDVDD
-
Input Voltage Low Level 1
VIL1 *1, DVDD=3.3V
-
-
*1, DVDD=5.0V
-
-
Input Voltage High Level 2 VIH2 MSEL
0.65 uAVDD -
Input Voltage Low Level 2
VIL2 MSEL
-
-
Output Voltage High Level 1 VOH1 *2, IOH = 4mA 0.8 uAVDD
-
Output Voltage Low Level 1 VOL1 *2, IOL = -4mA
-
-
Output Voltage High Level 2 VOH2 *3, IOH = 5mA 0.8 uDVDD
-
Output Voltage Low Level 2 VOL2 *3, IOL = -5mA
-
-
Pull-up Resistor
RONUP ID0#, ID1#
-
100
Pull-down Resistor
RONDW *4
-
100
Note) *1 : Applicable to ZV_LR, ZV_SIN, ZV_BCK, XTL_IN, ID0# and ID1#.
*2 : Applicable to DIT and EAPD.
*3 : Applicable to EXT24M.
*4 : Applicable to ZV_LR, ZV_SIN and ZV_BCK.
Max. Unit
-
V
-
V
0.8
V
0.2 uDVDD V
-
V
0.35 uAVDD V
-
V
0.4
V
-
V
0.4
V
-
k:
-
k:
17
December 18, 2000

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