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参数资料
| 型号： | MAX6873ETJ+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 38/48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： | 2,500 |
| 类型： | 序列发生器 |
| 监视电压数目： | 4 |
| 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： | 5 种可调阀值电压 |
| 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： | 带卷 (TR) |
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EEPROM-Programmable, Hex/Quad,
Power-Supply Sequencers/Supervisors
Table 24. Register Map (continued)
REGISTER
ADDRESS
0Bh
0Ch
0Dh
0Eh
0Fh
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
1Ah
1Bh
1Ch
1Dh
1Eh
1Fh
20h
21h
22h
23h
24h
25h
26h
27h
28h
29h
2Ah
2Bh
2Ch
EEPROM
MEMORY
ADDRESS
800Bh
800Ch
800Dh
800Eh
800Fh
8010h
8011h
8012h
8013h
8014h
8015h
8016h
8017h
8018h
8019h
801Ah
801Bh
801Ch
801Dh
801Eh
801Fh
8020h
8021h
8022h
8023h
8024h
8025h
8026h
8027h
8028h
8029h
802Ah
802Bh
802Ch
READ/
WRITE
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
DESCRIPTION
IN6 secondary undervoltage/overvoltage detector threshold (MAX6872 only) (Table 4)
Secondary undervoltage/overvoltage selection (Tables 2, 4)
Threshold range selection (Tables 2, 3, 4)
PO1 (MAX6872 only) input selection (Table 8)
PO1 (MAX6872 only) input selection (Table 8)
PO1 (MAX6872 only) input selection (Table 8)
PO1 (MAX6872 only) input selection, PO_ timeout period, and output type selection
(Tables 8, 21, and 23)
PO2 (MAX6872 only) input selection (Table 9)
PO2 (MAX6872 only) input selection (Table 9)
PO2 (MAX6872 only) input selection (Table 9)
PO2 (MAX6872 only) input selection, PO_ timeout period, and output type selection (Tables
9, 21, and 23)
PO3 (MAX6872)/PO1 (MAX6873) input selection—Product 1 (Table 10)
PO3 (MAX6872)/PO1 (MAX6873) input selection—Product 1 (Table 10)
PO3 (MAX6872)/PO1 (MAX6873) input selection—Product 1 (Table 10)
PO3 (MAX6872)/PO1 (MAX6873) input selection—Product 2 (Table 11)
PO3 (MAX6872)/PO1 (MAX6873) input selection—Product 2 (Table 11)
PO3 (MAX6872)/PO1 (MAX6873) input selection—Product 2 (Table 11)
PO3 (MAX6872)/PO1 (MAX6873) input selection—Products 1 and 2, PO_ timeout period,
and output type selection (Tables 10, 11, 21, 22, and 23)
PO4 (MAX6872)/PO2 (MAX6873) input selection—Product 1 (Table 12)
PO4 (MAX6872)/PO2 (MAX6873) input selection—Product 1 (Table 12)
PO4 (MAX6872)/PO2 (MAX6873) input selection—Product 1 (Table 12)
PO4 (MAX6872)/PO2 (MAX6873) input selection—Product 2 (Table 13)
PO4 (MAX6872)/PO2 (MAX6873) input selection—Product 2 (Table 13)
PO4 (MAX6872)/PO2 (MAX6873) input selection—Product 2 (Table 13)
PO4 (MAX6872)/PO2 (MAX6873) input selection—Products 1 and 2, PO_ timeout period,
and output type selection (Tables 12, 13, 21, 22, and 23)
PO5 (MAX6872)/PO3 (MAX6873) input selection—Product 1 (Table 14)
PO5 (MAX6872)/PO3 (MAX6873) input selection—Product 1 (Table 14)
PO5 (MAX6872)/PO3 (MAX6873) input selection—Product 1 (Table 14)
PO5 (MAX6872)/PO3 (MAX6873) input selection—Product 2 (Table 15)
PO5 (MAX6872)/PO3 (MAX6873) input selection—Product 2 (Table 15)
PO5 (MAX6872)/PO3 (MAX6873) input selection—Product 2 (Table 15)
PO5 (MAX6872)/PO3 (MAX6873) input selection—Products 1 and 2, PO_ timeout period,
and output type selection (Tables 14, 21, 22, and 23)
PO6 (MAX6872)/PO4 (MAX6873) input selection—Product 1 (Table 16)
PO6 (MAX6872)/PO4 (MAX6873) input selection—Product 1 (Table 16)
38
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6874ETJ | 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 |
| 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: |
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