- 您现在的位置：买卖IC网 > PDF目录1845 > MAX6874ETJ+ (Maxim Integrated Products)IC SEQUENCE/SUPERVISOR 32TQFN PDF资料下载
参数资料
| 型号： | MAX6874ETJ+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 20/40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 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页当前第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页
EEPROM-Programmable, Hex/Quad,
Power-Supply Sequencers/Supervisors
Table 11. PO5 (MAX6874)/PO3 (MAX6875) Output Dependency
REGISTER
ADDRESS
24h
25h
26h
2Ah
40h
EEPROM
MEMORY
ADDRESS
8024h
8025h
8026h
802Ah
8040h
BIT
[0]
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[5:0]
[6]
[7]
[0]
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[0]
[4]
OUTPUT ASSERTION CONDITIONS
1 = PO5/PO3 assertion depends on IN1 undervoltage threshold (Table 2).
1 = PO5/PO3 assertion depends on IN2 undervoltage threshold (Table 3).
1 = PO5/PO3 assertion depends on IN3 undervoltage threshold (Table 4).
1 = PO5/PO3 assertion depends on IN4 undervoltage threshold (Table 4).
1 = PO5 (MAX6874 only) assertion depends on IN5 undervoltage threshold (Table 4). Must be
set to 0 for the MAX6875.
1 = PO5 (MAX6874 only) assertion depends on IN6 undervoltage threshold (Table 4). Must be
set to 0 for the MAX6875.
1 = PO5/PO3 assertion depends on watchdog (Tables 18 and 19).
Must be set to 0.
Must be set to 0.
1 = PO5/PO3 assertion depends on GPI1 (Table 5).
1 = PO5/PO3 assertion depends on GPI2 (Table 5).
1 = PO5/PO3 assertion depends on GPI3 (Table 5).
1 = PO5/PO3 assertion depends on GPI4 (Table 5).
1 = PO5 (MAX6874 only) assertion depends on PO1 (Table 7). Must be set to 0 for the MAX6875.
1 = PO5 (MAX6874 only) assertion depends on PO2 (Table 8). Must be set to 0 for the MAX6875.
1 = PO5/PO3 assertion depends on PO3 (MAX6874)/PO1 (MAX6875) (Table 9).
1 = PO5/PO3 assertion depends on PO4 (MAX6874)/PO2 (MAX6875) (Table 10).
1 = PO5/PO3 assertion depends on PO6 (MAX6874)/PO4 (MAX6875) (Table 12).
1 = PO5/PO3 assertion depends on PO7 (MAX6874)/PO5 (MAX6875) (Table 13).
1 = PO5 (MAX6874 only) assertion depends on PO8 (Table 14). Must be set to 0 for the MAX6875.
1 = PO5/PO3 asserts when MR = low (Table 6).
Table 11 only applies to PO5 of the MAX6874 and PO3
of the MAX6875. Write a 0 to a bit to make the PO5/PO3
output independent of the respective signal (IN_
thresholds, WD, GPI1–GPI4, MR , or other programma-
ble outputs).
20
______________________________________________________________________________________
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 |
发布紧急采购，3分钟左右您将得到回复。