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SBOS392H August 2007 – August 2019 REF3312 , REF3318 , REF3320 , REF3325 , REF3330 , REF3333

PRODUCTION DATA.

封裝選項

機械數據 (封裝 | 引腳)

RSE|8
- MPQF207E
DCK|3
- MPDS295G
DBZ|3
- MPDS108G

散熱焊盤機械數據 (封裝 | 引腳)

訂購信息

7.5 Electrical Characteristics

At T_A = 25°C, V_IN = 5 V, and I_LOAD = 0 mA (unless otherwise noted).

PARAMETER		TEST CONDITIONS	MIN	TYP	MAX	UNIT
REF3312 (1.25 V)
V_OUT	Output voltage			1.25		V
	Initial accuracy		–0.15%		0.15%
	Output voltage noise	f = 0.1 Hz to 10 Hz		35		μV_PP
REF3318 (1.8 V)
V_OUT	Output voltage			1.8		V
	Initial accuracy		–0.15%		0.15%
	Output voltage noise	f = 0.1 Hz to 10 Hz		50		μV_PP
REF3320 (2.048 V)
V_OUT	Output voltage			2.048		V
	Initial accuracy		–0.15%		0.15%
	Output voltage noise	f = 0.1 Hz to 10 Hz		55		μV_PP
REF3325 (2.5 V)
V_OUT	Output voltage			2.5		V
	Initial accuracy		–0.15%		0.15%
	Output voltage noise	f = 0.1 Hz to 10 Hz		70		μV_PP
REF3330 (3.0 V)
V_OUT	Output voltage			3.0		V
	Initial accuracy		–0.15%		0.15%
	Output voltage noise	f = 0.1 Hz to 10 Hz		84		μV_PP
REF3333 (3.3 V)
V_OUT	Output voltage			3.3		V
	Initial accuracy		–0.15%		0.15%
	Output voltage noise	f = 0.1 Hz to 10 Hz		92		μV_PP
REF33xx (REF3312, REF3320, REF3325, REF3330, REF3333, REF3340)
dV_OUT/dT	Output voltage temperature drift	–40°C to 85°C		9	30	ppm/°C
dV_OUT/dT	Output voltage temperature drift	–40°C to 125°C		8	30	ppm/°C
ΔV_O(ΔVI)	Line regulation	V_IN = V_OUT+ 200 mV to 5.5 V⁽¹⁾	–50	6	50	ppm/V
		0°C to +70°C		6
		–40°C to 85°C		8
		–40°C to 125°C		30
ΔV_O(ΔIL)	Load regulation	V_IN = V_OUT + 200 mV⁽¹⁾	–50	6	50	ppm/mA
		I_LOAD = ±5 mA, 0°C to 70°C		10
		–40°C to 85°C		20
		–40°C to 125°C		20
	Long-term stability⁽³⁾	0h to 1000h at 25°C		55		ppm
dT	Thermal hysteresis⁽²⁾			90		ppm
V_IN – V_OUT	Minimum dropout voltage⁽¹⁾	I_LOAD = ±5 mA		110	160	mV
		0°C to 70°C		120
		–40°C to 85°C		135
		–40°C to 125°C		180
		I_LOAD = ±2 mA, –40°C to 85°C			70
I_SC	Short-circuit current	Sourcing and sinking		35		mA
	Capacitive load		0.1		10	μF
	Turn-on settling time	To 0.1% with C_L = 1 μF		2		ms
POWER SUPPLY
V_S	Specified voltage range		V_OUT + 0.2⁽¹⁾		5.5	V
	Operating voltage range	I_LOAD = 0 mA		V_OUT + 0.005	5.5	V
I_Q	Current			3.9	5	µA
		–40°C to 85°C		4.4	6.5
		–40°C to 125°C		4.8	8.5
TEMPERATURE
T_A	Specified range		–40		125	°C
T_A	Operating range		–50		150	°C

(1) The minimum supply voltage for the REF3312 is 1.7 V.

(2) The thermal hysteresis procedure is explained in more detail in the Thermal Hysteresis section.

(3) The long-term stability number reduces as the time increases.