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ZHCSNJ3I October 2005 – June 2022 PCA9546A

PRODUCTION DATA

1 特性
2 应用
3 说明
4 Revision History
5 Pin Configuration and Functions
6 Specifications
7 Parameter Measurement Information
1. 16
8 Detailed Description
9 Application Information Disclaimer
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
12Device and Documentation Support
13Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)

DGV|16
- MPDS006C
DW|16
- MSOI003I
PW|16
- MPDS361A
RGY|16
- MPQF115G
D|16
- MPDS178G
RGV|16
- MPQF121F

散热焊盘机械数据 (封装 | 引脚)

DW|16
- QFND313D
RGY|16
- QFND040P
RGV|16
- QFND107G

订购信息

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6.3 Recommended Operating Conditions

See ⁽¹⁾

			MIN	MAX	UNIT
V_CC	Supply voltage		2.3	5.5	V
V_IH	High-level input voltage	SCL, SDA	0.7 × V_CC	6	V
V_IH	High-level input voltage	A2–A0, 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	A2–A0, 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, SCBA004.