Yamaha OPL3-SA3 specifications DC Characteristics 2 Dvdd = 3.3±0.30V

YMF715E

Item	Symbol	Condition	Min.	Typ.	Max.	Unit
CMOS Output pins
High Level Output Voltage 2	VOH2	IOH=2mA	0.8DVDD			V
Low Level Output Voltage 2	VOL2	IOL=2mA			0.4	V
Output Leakage Current	OL	Hi_Z:VIN=DVSS, DVDD	-10		10	μ A
Output Capacitance	CO				10	pF

Note : DVSS=AVSS=0[V], TOP=0~70℃, AVDD=5.0[V]

*1 : Applicable to schmitt input pins without /VOLUP, /VOLDW.

*2 : Applicable to /VOLUP and /VOLDW pins.

*3 : When VOL1=max. 0.5V, the value into the brackets is specified at IOHL1, 2.

DC Characteristics 2 (DVDD = 3.3±0.30[V])

	Item	Symbol	Condition	Min.	Typ.	Max.	Unit
TTL-Input Pins
High Level Input Voltage 1		VIH1	Except	2.0			V
Low Level Input Voltage 1		VIL1	schmitt inputs			0.8	V
CMOS-Input Pins
High Level Input Voltage 2		VIH2		0.7DVDD			V
Low Level Input Voltage 2		VIL2				0.2DVDD	V
Schmitt	Vt- (H to L)	Vt-		0.8		1.5	V
Schmitt	Vt+ (L to H)	Vt+		1.3		2.2 *	V
Schmitt	Hysteresis	Vh		0.3 *			V
Input Leakage Current		IL	VIN=DVSS, DVDD	-10		10	μ A
Input Capacitance		CI				10	pF
		RU1	RXD	20	50	100	k Ω
Pull up Register		RU2	GP7 ~ 4	30	100	200	k Ω
		RU3	Otherwise	50	200	400	k Ω
TTL-Output Pins
High Level Output Voltage 1		VOH1		2.4			V
Low Level Output Voltage 1		VOL1				0.4	V
TTL Output Current		IOHL1	D7 ~ 0 pins	2 *			mA
		IOHL2	IRQn, DRQn pins	2 *			mA
		IOHL3	TXD pin	2 *			mA
		IOHL4	MP9 ~ 0 pins	2			mA
CMOS Output pins
High Level Output Voltage 2		VOH2	IOH=2mA	0.8DVDD			V
Low Level Output Voltage 2		VOL2	IOL=2mA			0.4	V
Output Leakage Current		OL	Hi_Z:VIN=DVSS, DVDD	-10		10	μ A
Output Capacitance		CO				10	pF

Note : DVSS=AVSS=0[V], TOP=0~70℃, AVDD=5.0[V]

The specifications marked “*” are different from the value at DV DD = 5.0±0.25[V].

May 21, 1997

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