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ZHCSNJ4B September 2007 – March 2021 PCA9543A

PRODUCTION DATA

封装选项

机械数据 (封装 | 引脚)

PW|14
- MPDS360A
D|14
- MPDS177H

散热焊盘机械数据 (封装 | 引脚)

订购信息

6.5 Electrical Characteristics

over recommended operating free-air temperature range (unless otherwise noted) ⁽¹⁾

PARAMETER			TEST CONDITIONS	V_CC	MIN	TYP	MAX	UNIT
V_PORR	Power-on reset voltage, V_CC rising		No load: V_I = V_CC or GND⁽²⁾			1.2	1.5	V
V_PORF	Power-on reset voltage, V_CC falling		No load: V_I = V_CC or GND⁽²⁾		0.8	1		V
V_pass	Switch output voltage		V_SWin = V_CC, I_SWout = –100 μA	5 V		3.6		V
				4.5 V to 5.5 V	2.6		4.5
				3.3 V		1.9
				3 V to 3.6 V	1.6		2.8
				2.5 V		1.5
				2.3 V to 2.7 V	1.1		2
I_OH	INT		V_O = V_CC	2.3 V to 5.5 V			100	μA
I_OL	SDA		V_OL = 0.4 V	2.3 V to 5.5 V	3	7		mA
	SDA		V_OL = 0.6 V		6	10
	INT		V_OL = 0.4 V		3
I_I	SCL, SDA		V_I = V_CC or GND	2.3 V to 5.5 V	–1		1	μA
	SC1–SC0, SD1–SD0		V_I = V_CC or GND	2.3 V to 3.6 V	–1		1
	SC1–SC0, SD1–SD0		V_I = V_CC or GND	4.5 V to 5.5 V	–1		100
	A1, A0		V_I = V_CC or GND	2.3 V to 3.6 V	–1		1
	A1, A0		V_I = V_CC or GND	4.5 V to 5.5 V	–1		50
	INT1– INT0		V_I = V_CC or GND	2.3 V to 3.6 V	–1		1
	INT1– INT0		V_I = V_CC or GND	4.5 V to 5.5 V	–1		50
	RESET		V_I = V_CC or GND	2.3 V to 3.6 V	–1		1
	RESET		V_I = V_CC or GND	4.5 V to 5.5 V	–1		50
I_CC	Operating mode	f_SCL = 100 kHz	V_I = V_CC or GND, I_O = 0	5.5 V		17	50	μA
				3.6 V		6	20
				2.7 V		3	16
	Standby mode	Low inputs	V_I = GND, I_O = 0	5.5 V		1.6	2
				3.6 V		1	1.3
				2.7 V		0.7	1.1
		High inputs	V_I = V_CC, I_O = 0	5.5 V		1.6	2
				3.6 V		1	1.3
				2.7 V		0.7	1 .1
ΔI_CC	Supply-current change	INT1– INT0	One INT1– INT0 input at 0.6 V, Other inputs at V_CC or GND	2.3 V to 5.5 V		8	20	μA
		INT1– INT0	One INT1– INT0 input at V_CC – 0.6 V, Other inputs at V_CC or GND			8	20
		SCL, SDA	SCL or SDA input at 0.6 V, Other inputs at V_CC or GND			8	20
		SCL, SDA	SCL or SDA input at V_CC – 0.6 V, Other inputs at V_CC or GND			8	20
C_i	A1, A0		V_I = V_CC or GND	2.3 V to 3.6 V		4	5	pF
	A1, A0		V_I = V_CC or GND	4.5 V to 5.5 V		4	5
	INT1– INT0		V_I = V_CC or GND	2.3 V to 3.6 V		4	6
	INT1– INT0		V_I = V_CC or GND	4.5 V to 5.5 V		4	6
	RESET		V_I = V_CC or GND	2.3 V to 3.6 V		4	5
	RESET		V_I = V_CC or GND	4.5 V to 5.5 V		4	5
	SCL		V_I = V_CC or GND	2.3 V to 5.5 V		15	19
C_i_o(OFF)⁽³⁾	SDA		V_I = V_CC or GND, Switch OFF	2.3 V to 5.5 V		15	19	pF
C_i_o(OFF)⁽³⁾	SC1–SC0, SD1–SD0		V_I = V_CC or GND, Switch OFF	2.3 V to 5.5 V		6	8	pF
R_on	Switch on-state resistance		V_O = 0.4 V, I_O = 15 mA	4.5 V to 5.5 V	4	10	20	Ω
			V_O = 0.4 V, I_O = 15 mA	3 V to 3.6 V	5	13	25
			V_O = 0.4 V, I_O = 10 mA	2.3 V to 2.7 V	7	16	50

(1) For operation between published voltage ranges, refer to the worst-case parameter in both ranges.

(2) To reset the part, either RESET must be low or V_CC must be lowered to 0.2 V.

(3) C_io(ON) depends on the device capacitance and load that is downstream from the device.