JAJS349 データシート

JAJS349D August 1999 – December 2020

PRODUCTION DATA

7.4 Electrical Characteristics

Over recommended operating free-air temperature range (unless otherwise noted).

PARAMETER			TEST CONDITIONS	TPS3809xx
PARAMETER			TEST CONDITIONS	MIN	TYP	MAX	UNIT
V_OH	High-level output voltage		V_DD = 2.5 V to 6 V I_OH = –500 μA	V_DD –0.2			V
			V_DD = 3.3 V I_OH = –2 mA	V_DD –0.4
			V_DD = 6 V I_OH = –4 mA	V_DD –0.4
V_OL	Low-level output voltage		V_DD = 2 V to 6 V, I_OL = 500 μA			0.3	V
			V_DD = 3.3 V, I_OL = 2 mA			0.4
			V_DD = 6 V, I_OL = 4 mA			0.4
	Power-up reset voltage⁽¹⁾		V_DD ≥ 1.1 V, I_OL = 50 μA			0.2	V
V_IT–	Negative-going input threshold voltage⁽²⁾	TPS3809J25	T_A = –40°C to 85°C	2.2	2.25	2.3	V
		TPS3809L30		2.58	2.64	2.7
		TPS3809K33		2.87	2.93	2.99
		TPS3809I50		4.45	4.55	4.65
V_hys	Threshold hysteresis	TPS3809J25			30		mV
		TPS3809L30			35
		TPS3809K33			40
		TPS3809I50			60
I_DD	Supply current		V_DD = 2 V, output unconnected		9	12	μA
I_DD	Supply current		V_DD = 6 V, output unconnected		20	25	μA
C_i	Input capacitance		V_I = 0 V to V_DD		5		pF

(1) The lowest supply voltage at which RESET becomes active. t_{r, VDD} ≥ 15 μs/V.

(2) To ensure the best stability of the threshold voltage, a bypass capacitor (0.1-μF ceramic) should be placed near the supply terminals.