ZHCSNI8J
September 2006 – March 2021
PCA9534A
PRODUCTION DATA
1
特性
2
说明
3
Revision History
4
Description (Continued)
5
Device Comparison Table
6
Pin Configuration and Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Resistance Characteristics
7.5
Electrical Characteristics
7.6
I2C Interface Timing Requirements
7.7
Switching Characteristics
7.8
Typical Characteristics
8
Parameter Measurement Information
9
Detailed Description
9.1
Functional Block Diagram
9.2
Device Functional Modes
9.2.1
Power-On Reset
9.2.2
I/O Port
9.2.3
Interrupt Output ( INT)
9.2.3.1
Interrupt Errata
9.2.3.1.1
Description
9.2.3.1.2
System Impact
9.2.3.1.3
System Workaround
9.3
Programming
9.3.1
I2C Interface
9.3.2
Register Map
9.3.2.1
Device Address
9.3.2.2
Control Register And Command Byte
9.3.2.3
Register Descriptions
9.3.2.4
Bus Transactions
9.3.2.4.1
Writes
9.3.2.4.2
Reads
10
Application Information Disclaimer
10.1
Application Information
10.1.1
Typical Application
10.1.1.1
Design Requirements
10.1.1.1.1
Minimizing ICC When The I/O Controls Leds
11
Power Supply Recommendations
11.1
Power-On Reset Requirements
12
Device and Documentation Support
12.1
Trademarks
12.2
静电放电警告
12.3
术语表
13
Mechanical, 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
DB|16
MPDS507A
RGV|16
MPQF121F
RGT|16
MPQF119H
散热焊盘机械数据 (封装 | 引脚)
RGV|16
QFND107G
RGT|16
QFND098S
订购信息
zhcsni8j_oa
zhcsni8j_pm
8
Parameter Measurement Information
C
L
includes probe and jig capacitance.
All inputs are supplied by generators having the following characteristics: PRR ≤ 10 MHz, Z
O
= 50 Ω, t
r
/t
f
≤ 30 ns.
All parameters and waveforms are not applicable to all devices.
Figure 8-1
I
2
C Interface Load Circuit And Voltage Waveforms
C
L
includes probe and jig capacitance.
All inputs are supplied by generators having the following characteristics: PRR ≤ 10 MHz, Z
O
= 50 Ω, t
r
/t
f
≤ 30 ns.
All parameters and waveforms are not applicable to all devices.
Figure 8-2
Interrupt Load Circuit And Voltage Waveforms
C
L
includes probe and jig capacitance.
t
pv
is measured from 0.7 × V
CC
on SCL to 50% I/O (Pn) output.
All inputs are supplied by generators having the following characteristics: PRR ≤ 10 MHz, Z
O
= 50 Ω, t
r
/t
f
≤ 30 ns.
The outputs are measured one at a time, with one transition per measurement.
All parameters and waveforms are not applicable to all devices.
Figure 8-3
P-Port Load Circuit And Voltage Waveforms
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