参数资料
型号: MAX6874ETJ+
厂商: Maxim Integrated Products
文件页数: 17/40页
文件大小: 0K
描述: IC SEQUENCE/SUPERVISOR 32TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 43
类型: 序列发生器
监视电压数目: 6
输出: 开路漏极,推挽式
复位: 高有效/低有效
复位超时: 可调节/可选择
电压 - 阀值: 8 种可选阀值组合
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 32-WFQFN 裸露焊盘
供应商设备封装: 32-TQFN-EP(5x5)
包装: 管件
EEPROM-Programmable, Hex/Quad,
Power-Supply Sequencers/Supervisors
Table 8. PO2 (MAX6874 Only) Output Dependency
REGISTER
ADDRESS
12h
13h
14h
15h
40h
EEPROM
MEMORY
ADDRESS
8012h
8013h
8014h
8015h
8040h
BIT
[0]
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[5:0]
[6]
[7]
[0]
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[0]
[1]
OUTPUT ASSERTION CONDITIONS
1 = PO2 assertion depends on IN1 undervoltage threshold (Table 2).
1 = PO2 assertion depends on IN2 undervoltage threshold (Table 3).
1 = PO2 assertion depends on IN3 undervoltage threshold (Table 4).
1 = PO2 assertion depends on IN4 undervoltage threshold (Table 4).
1 = PO2 assertion depends on IN5 undervoltage threshold (Table 4).
1 = PO2 assertion depends on IN6 undervoltage threshold (Table 4).
1 = PO2 assertion depends on watchdog (Tables 18 and 19).
Must be set to 0.
Must be set to 0.
1 = PO2 assertion depends on GPI1 (Table 5).
1 = PO2 assertion depends on GPI2 (Table 5).
1 = PO2 assertion depends on GPI3 (Table 5).
1 = PO2 assertion depends on GPI4 (Table 5).
1 = PO2 assertion depends on PO1 (Table 7).
1 = PO2 assertion depends on PO3 (Table 9).
1 = PO2 assertion depends on PO4 (Table 10).
1 = PO2 assertion depends on PO5 (Table 11).
1 = PO2 assertion depends on PO6 (Table 12).
1 = PO2 assertion depends on PO7 (Table 13).
1 = PO2 assertion depends on PO8 (Table 14).
1 = PO2 asserts when MR = low (Table 6).
Table 8 only applies to PO2 of the MAX6874. Write a 0
to a bit to make the PO2 output independent of the
respective signal (IN1–IN6 thresholds, WD, GPI1–GPI4,
MR , or other programmable outputs).
______________________________________________________________________________________
17
相关PDF资料
PDF描述
MAX6876ETX+ IC TRACKER/SUPERVISOR MON 36TQFN
MAX6879ETE+ IC SEQUENCE/SUPERVISOR 16TQFN
MAX6881ETE+ IC SEQUENCE/SUPERVISOR 16TQFN
MAX6884ETP+ IC SUPERVISOR PWR SPL 20-TQFN
MAX6886ETP+T IC SUPERVISOR HEX 20-TQFN
相关代理商/技术参数
参数描述
MAX6874ETJ+ 功能描述:监控电路 EEPROM-Prog Hex Power-Sup Sequencer 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
MAX6874ETJ+T 功能描述:监控电路 EEPROM-Prog Hex Power-Sup Sequencer 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
MAX6874ETJ-T 功能描述:监控电路 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
MAX6874TCC+ 制造商:Maxim Integrated Products 功能描述:
MAX6875ETJ 功能描述:监控电路 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