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ZHCSC97B March 2014 – November 2019 TCA9543A

PRODUCTION DATA.

1 特性
2 应用
3 说明
1. Device Images
  1. 简化应用示意图
4 修订历史记录
5 Pin Configuration and Functions
1. Pin Functions
6 Specifications
7 Parameter Measurement Information
8 Detailed Description
9 Application and Implementation
1. 9.1 Application Information
2. 9.2 Typical Application
10Power Supply Recommendations
1. 10.1 Power-On Reset Requirements
11Layout
1. 11.1 Layout Guidelines
2. 11.2 Layout Example
12器件和文档支持
13机械、封装和可订购信息

封装选项

6.3 Recommended Operating Conditions⁽¹⁾

			MIN	MAX	UNIT
V_CC	Supply voltage		1.65	5.5	V
V_IH	High-level input voltage	SCL, SDA	0.7 × V_CC	6	V
V_IH	High-level input voltage	A1, A0, INT1, INT0, RESET	0.7 × V_CC	V_CC + 0.5	V
V_IL	Low-level input voltage	SCL, SDA	–0.5	0.3 × V_CC	V
V_IL	Low-level input voltage	A1, A0, INT1, INT0, RESET	–0.5	0.3 × V_CC	V
T_A	Operating free-air temperature		–40	85	°C

(1) All unused inputs of the device must be held at V_CC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004.

封装选项

机械数据 (封装 | 引脚)

散热焊盘机械数据 (封装 | 引脚)

订购信息

6.3 Recommended Operating Conditions(1)

6.3 Recommended Operating Conditions⁽¹⁾