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參數(shù)資料
| 型號(hào)： | 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)： | 2/40頁 |
| 文件大?。?/td> | 255K |
| 代理商： | MAX6889ETJ+ |
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MAX6889/MAX6890/MAX6891
EEPROM-Programmable, Octal/Hex/Quad,
Power-Supply Sequencers/Supervisors
10
______________________________________________________________________________________
Pin Description (continued)
PIN
MAX6889
MAX6890
MAX6891
NAME
FUNCTION
25
21
—
IN6
Voltage Input 6. Configure IN6 to detect voltage thresholds between 1V and 5.5V
in 20mV increments, or 0.5V to 3.05V in 10mV increments. For improved noise
immunity, bypass IN6 to GND with a 0.1F capacitor installed as close to the
device as possible.
26
22
—
IN5
Voltage Input 5. Configure IN5 to detect voltage thresholds between 1V and 5.5V
in 20mV increments, or 0.5V to 3.05V in 10mV increments. For improved noise
immunity, bypass IN5 to GND with a 0.1F capacitor installed as close to the
device as possible.
27
23
16
IN4
Voltage Input 4. Configure IN4 to detect voltage thresholds between 1V and 5.5V
in 20mV increments, or 0.5V to 3.05V in 10mV increments. For improved noise
immunity, bypass IN4 to GND with a 0.1F capacitor installed as close to the
device as possible.
28
24
17
IN3
Voltage Input 3. Configure IN3 to detect voltage thresholds between 1V and 5.5V
in 20mV increments, or 0.5V to 3.05V in 10mV increments. For improved noise
immunity, bypass IN3 to GND with a 0.1F capacitor installed as close to the
device as possible.
29
25
18
IN2
Voltage Input 2. Configure IN2 to detect voltage thresholds between 1V and 5.5V
in 20mV increments, or 0.5V to 3.05V in 10mV increments. For improved noise
immunity, bypass IN2 to GND with a 0.1F capacitor installed as close to the
device as possible.
30
26
19
IN1
High-Voltage Input 1. Configure IN1 to detect voltage thresholds from 2.5V to
13.2V in 50mV increments, or 1.25V to 7.625V in 25mV increments. For improved
noise immunity, bypass IN1 to GND with a 0.1F capacitor installed as close to
the device as possible.
31
27
—
N.C.
No Connection. Not internally connected.
32
28
20
PO1
Programmable Output 1. Configurable, active-high, active-low, open-drain, or
weak pullup output. PO1 pulls low with a 10A internal current sink for 1V < VCC
< VUVLO. PO1 assumes its programmed conditional output state when VCC
exceeds undervoltage lockout (UVLO) of 2.5V.
EP
GND
Exposed Paddle. Internally connected to GND. Connect exposed paddle to
GND or leave floating.
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相關(guān)代理商/技術(shù)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(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)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(fēng)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(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)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(fēng)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(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)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(fēng)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(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)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(fēng)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(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
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