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参数资料
| 型号： | CAT140049SWI-GT3 |
| 厂商： | ON Semiconductor |
| 文件页数： | 2/14页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR I2C EEPROM 8SOIC |
| 标准包装： | 3,000 |
| 类型： | 简单复位/加电复位 |
| 监视电压数目： | 1 |
| 输出： | 推挽式，图腾柱 |
| 复位： | 低有效 |
| 复位超时： | 最小为 140 ms |
| 电压 - 阀值： | 2.93V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 带卷 (TR) |
| 其它名称： | 140049SWI-GT3 |
CAT140xx
BLOCK DIAGRAM
V CC
SDA
SCL
A0
EEPROM
VOLTAGE
DETECTOR
RST or RST
A1
A2
V SS
ABSOLUTE MAXIMUM RATINGS (1)
Parameters
Storage Temperature
Ratings
-65 to +150
Units
°C
Voltage on Any Pin with Respect to Ground
(2)
-0.5 to +6.5
V
RELIABILITY CHARACTERISTICS (3)
Symbol
Parameter
Min
Units
NEND
(4)
Endurance
1,000,000
Program/ Erase Cycles
TDR
Data Retention
100
Years
D.C. OPERATING CHARACTERISTICS
V CC = +2.5V to +5.5V unless otherwise specified.
Limits
Symbol
I CC
I SB
I L
V IL
V IH
V OL
Parameter
Supply Current
Standby Current
I/O Pin Leakage
Input Low Voltage
Input High Voltage
Output Low Voltage
SDA
Min.
-0.5
V CC x 0.7
Typ.
10
8
Max.
1
22
17
2
V CC x 0.3
V CC + 0.5
0.4
Test Condition
Read or Write at 400kHz
V CC < 5.5V; All I/O Pins at V SS or V CC
V CC < 3.6V; All I/O Pins at V SS or V CC
Pin at GND or V CC
V CC ≥ 2.5 V, I OL = 3.0 mA
Units
mA
μ A
μ A
V
V
V
Notes:
(1) Stresses above 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 outside of those listed in the operational sections of this
specification is not implied. Exposure to any absolute maximum rating for extended periods may affect device performance and reliability.
(2) The DC input voltage on any pin should not be lower than -0.5 V or higher than V CC + 0.5 V. During transitions, the voltage on any pin may
undershoot to no less than -1.5 V or overshoot to no more than V CC + 1.5 V, for periods of less than 20 ns.
(3) These parameters are tested initially and after a design or process change that affects the parameter according to appropriate AEC-Q100
and JEDEC test methods.
(4) Page Mode, V CC = 5 V, 25°C
Doc. No. MD-1117 Rev. B
2
? 2008 SCILLC. All rights reserved.
Characteristics subject to change without notice
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CAT140049TWI-GT3 | 功能描述:监控电路 w/8k I2C RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| CAT140089MWI-GT3 | 功能描述:监控电路 w/8k I2C RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| CAT140089SWGI | 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述: |
| CAT140089SWI-G | 功能描述:监控电路 2.93V, 8K EEPROM, Active Low RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| CAT140089SWI-GT3 | 功能描述:监控电路 w/8k I2C RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
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