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参数资料
| 型号： | CAT1320YI-42-GT3 |
| 厂商： | ON Semiconductor |
| 文件页数： | 3/18页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR I2C 32K EEPR 8TSSO |
| 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： | 开路漏极或开路集电极 |
| 复位： | 低有效 |
| 复位超时： | 最小为 130 ms |
| 电压 - 阀值： | 4.25V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 8-TSSOP |
| 包装： | 带卷 (TR) |
CAT1320, CAT1321
PIN CONFIGURATION
PDIP (L)
SOIC (W)
TSSOP (Y)
TDFN Package 4.9 mm x 3 mm
(ZD2)
A0 1
8 V CC
A0 1
8 V CC
A0
1
8
V CC
A1 2
A2 3
CAT1320
7 RESET
6 SCL
A1 2
A2 3
CAT1320
7 RESET
6 SCL
A1
A2
2
3
CAT1320
7
6
RESET
SCL
V SS 4
5 SDA
V SS 4
5 SDA
V SS
4
5
SDA
A0 1
8 V CC
A0 1
8
V CC
A0
1
8
V CC
A1 2
A2 3
CAT1321
7
6
RESET
SCL
A1 2
A2 3
CAT1321
7
6
RESET
SCL
A1
A2
2
3
CAT1321
7
6
RESET
SCL
V SS 4
5
SDA
V SS 4
5
SDA
V SS 4
5
SDA
PIN DESCRIPTION
RESET/RESET : RESET OUTPUTS
Table 2. PIN FUNCTION
These are open drain pins and RESET can be used as a
manual reset trigger input. By forcing a reset condition on
the pin the device will initiate and maintain a reset condition.
The RESET pin must b e connected through a pull ? down
resistor, and the RESET pin must be connected through a
pull ? up resistor.
SDA : SERIAL DATA ADDRESS
The bidirectional serial data/address pin is used to transfer
all data into and out of the device. The SDA pin is an open
drain output and can be wire ? ORed with other open drain or
open collector outputs.
Pin Name
RESET
V SS
SDA
SCL
RESET
V CC
Function
Active Low Reset Input/Output
(CAT1320)
Ground
Serial Data/Address
Clock Input
Active High Reset Output
(CAT1321)
Power Supply
SCL : SERIAL CLOCK
Serial clock input.
A0, A1, A2 : DEVICE ADDRESS INPUTs
Table 3. OPERATING TEMPERATURE RANGE
Industrial ? 40 ° C to 85 ° C
When hardwired, up to eight CAT1320/21 devices may be
addressed on a single bus system (refer to Device
Addressing). When the pins are left unconnected, the default
values are zeros.
http://onsemi.com
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CAT1320YI-42-T3 | 制造商:ON Semiconductor 功能描述:CPU SUPERVISOR WITH 32K EEPROM - Tape and Reel |
| CAT1320YI45 | 制造商:ON Semiconductor 功能描述:CPU SUPERVISOR WITH 32K EEPROM - Rail/Tube |
| CAT1320YI-45-GT3 | 功能描述:监控电路 CPU SUP W/32K EEPROM 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 |
| CAT1320YI-45-T3 | 制造商:ON Semiconductor 功能描述:CPU SUPERVISOR WITH 32K EEPROM - Tape and Reel |
| CAT1320ZD2I-25-T2 | 制造商:ON Semiconductor 功能描述:CPU SUPERVISOR WITH 32K EEPROM - Tape and Reel |
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