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參數(shù)資料
| 型號： | MAX16054AZT+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 4/9頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC CTLR ON/OFF W/DEB TSOT23-6 |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 應(yīng)用： | PDA，便攜式音頻/視頻，智能電話 |
| 電源電壓： | 2.7 V ~ 5.5 V |
| 封裝/外殼： | SOT-23-6 細(xì)型，TSOT-23-6 |
| 供應(yīng)商設(shè)備封裝： | TSOT-23-6 |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 安裝類型： | 表面貼裝 |
| 產(chǎn)品目錄頁面： | 1419 (CN2011-ZH PDF) |
| 其它名稱： | MAX16054AZT+TDKR |
Detailed Description
Theory of Operation
The MAX16054 creates a push-on, push-off function
using a momentary-contact normally open SPST
switch. The high-to-low transition that occurs when
closing the switch causes OUT to go high and OUT to
go low. The output state remains latched after the
switch is released/opened. Closing the switch again
causes OUT to go low and OUT to go high.
Debounce circuitry eliminates the extraneous level
changes that result from interfacing with mechanical
switches (switch bounce). Virtually all mechanical
switches bounce upon opening and closing. The
bounce when a switch opens or closes is eliminated by
requiring that the sequentially clocked input remains in
the same state for a number of sampling periods. The
output does not change state from high-to-low or low-
to-high until the input is stable for at least 50ms (typ).
The
Functional Diagram shows the functional blocks
consisting of an on-chip oscillator, counter, exclusive-
NOR gate, a D flip-flop, and a T (toggle) flip-flop. When
the pushbutton input does not equal the internal
debounced button state (the Q output of the D flip-
flop), the XNOR gate issues a counter reset. When the
switch input state is stable for the full qualification peri-
od, the counter clocks the D flip-flop, changing the
internal pushbutton state. The Q output of the D flip-flop
is connected to a toggle flip-flop that toggles when the
internal pushbutton state goes through a high-to-low
transition. Figure 1 shows the typical opening and clos-
ing switch debounce operation.
A rising pulse at CLEAR resets the T flip-flop and pulls
OUT low and OUT high.
MAX16054
On/Off Controller with Debounce and
±15kV ESD Protection
4
_______________________________________________________________________________________
Functional Diagram
XNOR
UNDERVOLTAGE
LOCKOUT
T
Q
CLR
COUNTER
D
Q
R
D
Q
CLR
OSC
VCC
RPU
R
IN
OUT
CLEAR
ESD
PROTECTION
VCC
MAX16054
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參數(shù)描述 |
|---|---|
| MAX16055AAUB+ | 功能描述:監(jiān)控電路 Hex Voltage MPU Supervisor 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 |
| MAX16055AAUB+T | 功能描述:監(jiān)控電路 Hex Voltage MPU Supervisor 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 |
| MAX16055BAUB+ | 功能描述:監(jiān)控電路 Hex Voltage MPU Supervisor 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 |
| MAX16055BAUB+T | 功能描述:監(jiān)控電路 Hex Voltage MPU Supervisor 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 |
| MAX16055CAUB+ | 功能描述:監(jiān)控電路 Hex Voltage MPU Supervisor 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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