參數(shù)資料
型號： MAX6889ETJ+
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 電源管理
英文描述： EEPROM-Programmable, Octal/Hex/Quad, Power-Supply Sequencers/Supervisors
中文描述： 8-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQCC32
封裝： 5 X 5 MM, TQFN-32
文件頁數(shù)： 19/40頁
文件大?。?/td> 255K
代理商： MAX6889ETJ+
MAX6889/MAX6890/MAX6891
EEPROM-Programmable, Octal/Hex/Quad,
Power-Supply Sequencers/Supervisors
26
______________________________________________________________________________________
REGISTER
ADDRESS
EEPROM
MEMORY
ADDRESS
BIT
RANGE
AFFECTED
OUTPUT
DESCRIPTION
0Ch
8Ch
[0]
PO1
0 = weak pullup, 1 = open drain
0Fh
8Fh
[0]
PO2
0 = weak pullup, 1 = open drain
12h
92h
[0]
PO3
0 = weak pullup, 1 = open drain
15h
95h
[0]
PO4
0 = weak pullup, 1 = open drain
18h
98h
[0]
PO5
0 = weak pullup, 1 = open drain
1Bh
9Bh
[0]
PO6
MAX6889/MAX6890 only. 0 = weak pullup, 1 = open drain.
1Eh
9Eh
[0]
PO7
MAX6889/MAX6890 only. 0 = weak pullup, 1 = open drain.
21h
A1h
[0]
PO8
MAX6889/MAX6890 only. 0 = weak pullup, 1 = open drain.
24h
A4h
[0]
PO9
MAX6889 only. 0 = weak pullup, 1 = open drain.
27h
A7h
[0]
PO10
MAX6889 only. 0 = weak pullup, 1 = open drain.
Table 18. Programmable Output Stage Options
REGISTER
ADDRESS
EEPROM
MEMORY
ADDRESS
BIT
RANGE
AFFECTED OUTPUTS
DESCRIPTION
0Ch
8Ch
[4:2]
PO1
0Fh
8Fh
[4:2]
PO2
12h
92h
[4:2]
PO3
15h
95h
[4:2]
PO4
18h
98h
[4:2]
PO5
1Bh
9Bh
[4:2]
PO6 (MAX6889/MAX6890)
1Eh
9Eh
[4:2]
PO7 (MAX6889/MAX6890)
21h
A1h
[4:2]
PO8 (MAX6889/MAX6890)
24h
A4h
[4:2]
PO9 (MAX6889 only)
27h
A7h
[4:2]
PO10 (MAX6889 only)
000 = 25s
001 = 1.5625ms
010 = 6.25ms
011 = 25ms
100 = 50ms
101 = 200ms
110 = 400ms
111 = 1600ms
Table 19. PO_ Timeout Periods
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相關代理商/技術參數(shù)
參數(shù)描述
MAX6889ETJ+ 功能描述:監(jiān)控電路 EEPROM-Prog Octal Power-Sup Sequencer RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX6889ETJ+T 功能描述:監(jiān)控電路 EEPROM-Prog Octal Power-Sup Sequencer RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX6889ETJ-T 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX6889EVCMAXQ 功能描述:監(jiān)控電路 EEPROM-Programmable Octal/Hex/Quad Power-Supply Sequencers/Supervisors RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX6889EVCMAXQU 功能描述:監(jiān)控電路 Evaluation Kit/Evaluation System for the MAX6889 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
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