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TCA6416APWR 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
接口芯片
封装:
TSSOP-24
描述:
TEXAS INSTRUMENTS TCA6416APWR. 芯片, 输入/输出扩展器, I2C SMBus, 16位, I2C
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引脚图在P3P4Hot
典型应用电路图在P17P26
原理图在P1P17P26
封装尺寸在P34P36P37
标记信息在P34
封装信息在P33P34P35P36P37
技术参数、封装参数在P5
应用领域在P1P25P44
电气规格在P7
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TCA6416APWR数据手册
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TCA6416A
www.ti.com
SCPS194C –MAY 2009–REVISED SEPTEMBER 2015
7 Specifications
7.1 Absolute Maximum Ratings
(1)
over operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
V
CCI
Supply voltage –0.5 6.5 V
V
CCP
Supply voltage –0.5 6.5 V
V
I
Input voltage
(2)
–0.5 6.5 V
V
O
Output voltage
(2)
–0.5 6.5 V
I
IK
Input clamp current ADDR, RESET, SCL V
I
< 0 ±20 mA
I
OK
Output clamp current INT V
O
< 0 ±20 mA
P port V
O
< 0 or V
O
> V
CCP
±20
I
IOK
Input/output clamp current mA
SDA V
O
< 0 or V
O
> V
CCI
±20
P port V
O
= 0 to V
CCP
50
I
OL
Continuous output low current mA
SDA, INT V
O
= 0 to V
CCI
25
I
OH
Continuous output high current P port V
O
= 0 to V
CCP
50 mA
Continuous current through GND 200
I
CC
Continuous current through V
CCP
160 mA
Continuous current through V
CCI
10
T
stg
Storage temperature –65 150 °C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating
Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.
7.2 ESD Ratings
VALUE UNIT
Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001
(1)
±2000
V
(ESD)
Electrostatic discharge V
Charged-device model (CDM), per JEDEC specification JESD22- ±1000
C101
(2)
(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.
7.3 Recommended Operating Conditions
MIN MAX UNIT
V
CCI
Supply voltage 1.65 5.5
V
V
CCP
Supply voltage 1.65 5.5
SCL, SDA 0.7 × V
CCI
V
CCI
(1)
V
IH
High-level input voltage RESET 0.7 × V
CCI
5.5 V
ADDR, P17–P00 0.7 × V
CCP
5.5
SCL, SDA, RESET –0.5 0.3 × V
CCI
V
IL
Low-level input voltage V
ADDR, P17–P00 –0.5 0.3 × V
CCP
I
OH
High-level output current P17–P00 10 mA
I
OL
Low-level output current P17–P00 25 mA
T
A
Operating free-air temperature –40 85 °C
(1) The SCL and SDA pins shall not be at a higher potential than the supply voltage V
CCI
in the application, or an increase in current
consumption will result.
Copyright © 2009–2015, Texas Instruments Incorporated Submit Documentation Feedback 5
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