Fujitsu MB39A104 manual Typical Characteristics, Reference Voltage vs. Ambient Temperature

MB39A104

■TYPICAL CHARACTERISTICS

Power Supply Current vs. Power Supply Voltage Reference Voltage vs. Power Supply Voltage

	10			Ta = +25	°C	10
				CTL = 5 V
ICC(mA)	8				VREF(V)	8
current	6				voltage	6
Power supply	4				Reference	4
	2					2
	0					0
	0	5	10	15	20

			Ta = +25 °C
			CTL = 5 V
			VREF = 0 mA
0	5	10	15	20

Power supply voltage VCC (V)	Power supply voltage VCC (V)
Reference Voltage vs. Ambient Temperature	Reference Voltage vs. Ambient Temperature

10						Ta = +25 °C			2.0					VCC = 12 V
								Referencevoltage ΔVREF (%)
						VCC = 12 V			1.5					CTL = 5 V
8						CTL = 5 V			1.0					VREF = 0 mA
6									0.5
									−2.0
Referencevoltage(V)REFV
									0.0
4									−0.5
									−1.0
2									−1.5
0									−40	−20	0	20	40	60	80	100
0	5	10	15	20	25	30	35
										Ambient temperature Ta (°C)
	Ambient temperature Ta (°C)

CTL terminal Current vs. CTL terminal Voltage

	500			Ta = +25 °C		10
∝A)						9	(V)
				VCC = 12 V
	400			VREF = 0 mA		8
ICTL (							VREF
						7
current	300		VREF			6	voltage
						5
	200					4
CTL terminal			ICTL				Reference
						3
	100					2
						1
	0					0
	0	5	10	15	20

CTL terminal voltage VCTL (V)

(Continued)

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