米6体育平台手机版

ZHCSQD8C July 2007 – April 2022 PCA9306-Q1

PRODUCTION DATA

1 特性
2 应用
3 说明
4 Revision History
5 说明（续）
6 Pin Configuration and Functions
7 Specifications
8 Parameter Measurement Information
9 Detailed Description
10Application and Implementation
1. 10.1 Application Information
  1. 10.1.1 General Applications of I2C
2. 10.2 Typical Application
11Power Supply Recommendations
12Layout
1. 12.1 Layout Guidelines
2. 12.2 Layout Example
13Device and Documentation Support
14Mechanical, Packaging, and Orderable Information

7.5 Electrical Characteristics

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

PARAMETER			TEST CONDITIONS			MIN	TYP⁽¹⁾	MAX	UNIT
V_IK	Input clamp voltage		I_I = –18 mA,	EN = 0 V		–1.2		0	V
I_IH	Input leakage current		V_I = 5 V,	EN = 0 V				5	μA
C_i(EN)	Input capacitance		V_I = 3 V or 0 V				11		pF
C_io(off)	Off capacitance	SCLn, SDAn	V_O = 3 V or 0 V,	EN = 0 V			4	6	pF
C_io(on)	On capacitance	SCLn, SDAn	V_O = 3 V or 0 V,	EN = 3 V			10.5	12.5	pF
r_on⁽²⁾	ON-state resistance	SCLn, SDAn	V_I = 0 V,	I_O = 64 mA	EN = 4.5 V		3.5	5.5	Ω
					EN = 3 V		4.7	7
					EN = 2.3 V		6.3	9.5
					EN = 1.5 V		25.5	32
			V_I = 2.4 V,	I_O = 15 mA	EN = 4.5 V	1	6	15
			V_I = 2.4 V,	I_O = 15 mA	EN = 3 V	20	60	140
			V_I = 1.7 V,	I_O = 15 mA	EN = 2.3 V	20	60	140

(1) All typical values are at T_A = 25°C.

(2) Measured by the voltage drop between the SCL1 and SCL2, or SDA1 and SDA2 terminals, at the indicated current through the switch. ON-state resistance is determined by the lowest voltage of the two terminals.