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參數(shù)資料
| 型號： | CAT9534HV4I-GT2 |
| 廠商： | ON Semiconductor |
| 文件頁數(shù)： | 7/14頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC I/O EXPANDER 8BIT 16-TQFN |
| 標準包裝： | 2,000 |
| 接口： | I²C，SM 總線 |
| 輸入/輸出數(shù)： | 8 |
| 中斷輸出： | 是 |
| 頻率 - 時鐘： | 400kHz |
| 電源電壓： | 2.3 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-WQFN 裸露焊盤 |
| 供應商設備封裝： | 16-TQFN（4x4） |
| 包裝： | 帶卷 (TR) |
| 包括： | POR |
CAT9534
http://onsemi.com
2
Figure 1. Block Diagram
8BIT
WRITE pulse
READ pulse
LP FILTER
POWERON
RESET
INPUT
FILTER
CONTROL
A0
A1
A2
SDA
SCL
INPUT/
OUTPUT
PORTS
INT
VCC
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
I2C/SMBUS
VCC
VSS
Note: All I/Os are set to inputs at RESET.
Table 1. PIN DESCRIPTION
SOIC / TSSOP
TQFN
Pin Name
Function
1
15
A0
Address Input 0
2
16
A1
Address Input 1
3
1
A2
Address Input 2
47
25
I/O03
Input/Output Port 0 to Input/Output Port 3
8
6
VSS
Ground
912
710
I/O47
Input/Output Port 4 to Input/Output Port 7
13
11
INT
Interrupt Output (open drain)
14
12
SCL
Serial Clock
15
13
SDA
Serial Data
16
14
VCC
Power Supply
Table 2. ABSOLUTE MAXIMUM RATINGS
Parameters
Ratings
Units
VCC with Respect to Ground
0.5 to +6.5
V
Voltage on Any Pin with Respect to Ground
0.5 to +5.5
V
DC Current on I/O0 to I/O7
±50
mA
DC Input Current
±20
mA
VCC Supply Current
85
mA
VSS Supply Current
100
mA
Package Power Dissipation Capability (TA = 25°C)
1.0
W
Junction Temperature
+150
°C
Storage Temperature
65 to +150
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
Table 3. RELIABILITY CHARACTERISTICS
Symbol
Parameter
Reference Test Method
Min
Units
ESD Susceptibility
JEDEC Standard JESD 22
2000
Volts
Latchup
JEDEC Standard 17
100
mA
1. This parameter is tested initially and after a design or process change that affects the parameter.
2. Latchup protection is provided for stresses up to 100 mA on address and data pins from 1 V to VCC +1 V.
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相關代理商/技術參數(shù) |
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| CAT9534HV4I-GT2-CUT TAPE | 制造商:ON 功能描述:CAT9534 Series 2.3 to 5.5 V 8-bit 8 I/O I? and SMBus I/O Port - TQFN-16 |
| CAT9534WI-GT2 | 功能描述:接口-I/O擴展器 8B I2C &SMBus I/O PORT RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel |
| CAT9534YI-G | 制造商:Catalyst Semiconductor 功能描述: |
| CAT9534YI-GT2 | 功能描述:接口-I/O擴展器 8B I2C &SMBus I/O PORT RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel |
| CAT9552HV6GI | 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述: |
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