Fujitsu MB3887 manual Parameter Sym Pin Conditions Value Unit Bol Min Typ

MB3887

(Ta = +25 °C, VCC = 19 V, VCC (O) = 19 V, VREF = 0 mA)

Parameter		Sym-	Pin	Conditions		Value		Unit
		bol	No.		Min	Typ	Max
				+INC1 = +INC2 =
		VOUTC1	2, 10	3 V to VCC,	1.9	2.0	2.1	V
				ΔVin = −100 mV
				+INC1 = +INC2 =
		VOUTC2	2, 10	3 V to VCC,	0.34	0.40	0.46	V
	Current detection			ΔVin = −20 mV
	voltage			+INC1 = +INC2 =
		VOUTC3	2, 10	0 V to 3 V,	1.8	2.0	2.2	V
				ΔVin = −100 mV
				+INC1 = +INC2 =
		VOUTC4	2, 10	0 V to 3 V,	0.2	0.4	0.6	V
6.				ΔVin = −20 mV
Current			1,
detection	In-phase input	VCM	12,		0		VCC	V
amplifier block	voltage range		13,
[Current Amp1,			24
Current Amp2]
				+INC1 = +INC2 =
	Voltage gain	AV	2, 10	3 V to VCC,	19	20	21	V/V
				ΔVin = −100 mV
	Frequency	BW	2, 10	AV = 0 dB		2*		MHz
	bandwidth
	Output voltage	VOUTCH	2, 10		4.7	4.9		V
		VOUTCL	2, 10			20	200	mV
	Output source	ISOURCE	2, 10	OUTC1 = OUTC2 = 2 V		−2	−1	mA
	current
	Output sink cur-	ISINK	2, 10	OUTC1 = OUTC2 = 2 V	150	300		∝A
	rent
7.		VTL	5, 7,	Duty cycle = 0 %	1.4	1.5		V
PWM			15
comparator	Threshold voltage
			5, 7,
block		VTH		Duty cycle = 100 %		2.5	2.6	V
[PWM Comp.]			15
* : Standard design value
							(Continued)

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