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參數(shù)資料
| 型號(hào)： | MAX6895AALT-T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | Ultra-Small, Adjustable Sequencing/Supervisory Circuits |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6 |
| 封裝： | 1.50 X 1 MM, 0.80 MM HEIGHT, MICRO, DFN-6 |
| 文件頁(yè)數(shù)： | 1/13頁(yè) |
| 文件大?。?/td> | 266K |
| 代理商： | MAX6895AALT-T |
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General Description
The MAX6895–MAX6898 is a family of small, low-power,
voltage-monitoring circuits with sequencing capability.
These miniature devices offer tremendous flexibility with
an adjustable threshold capable of monitoring down to
0.5V and an external capacitor-adjustable time delay.
These devices are ideal for use in power-supply
sequencing, reset sequencing, and power-switching
applications. Multiple devices can be cascaded for
complex sequencing applications.
A high-impedance input with a 0.5V threshold allows an
external resistive divider to set the monitored threshold.
The output asserts (OUT = high or OUT = low) when
the input voltage rises above the 0.5V threshold and the
enable input is asserted (ENABLE = high or ENABLE =
low). When the voltage at the input falls below 0.5V or
when the enable input is deasserted (ENABLE = low or
ENABLE = high), the output deasserts (OUT = low or
OUT = high). All devices provide a capacitor-program-
mable delay time from when the input rises above 0.5V
to when the output is asserted. The MAX689_A versions
provide the same capacitor-adjustable delay from when
enable is asserted to when the output asserts. The
MAX689_P devices have a 1s propagation delay from
when enable is asserted to when the output asserts.
The MAX6895A/P offers an active-high enable input
and an active-high push-pull output. The MAX6896A/P
offers an active-low enable input and an active-low
push-pull output. The MAX6897A/P offers an active-
high enable input and an active-high open-drain output.
Finally, the MAX6898A/P offers an active-low enable
input and an active-low open-drain output.
All devices operate from a 1.5V to 5.5V supply voltage
and are fully specified over the 0°C to +125°C operat-
ing temperature range. Each device is available in an
ultra-small 6-pin DFN (1.0mm x 1.5mm) package.
Applications
Automotive
Computers/Servers
Medical Equipment
Critical P Monitoring
Intelligent Instruments
Set-Top Boxes
Portable Equipment
Telecom
Features
1.75% Accurate Adjustable Threshold Over
Temperature
Operate from VCC of 1.5V to 5.5V
Capacitor-Adjustable Delay
Active-High/-Low Enable Input Options
Active-High/-Low Output Options
Open-Drain (28V Tolerant)/Push-Pull Output
Options
Low Supply Current (10A, typ)
Fully Specified from 0°C to +125°C
Ultra-Small 6-Pin DFN Package (1.5mm x 1.0mm
x 0.8mm)
MAX6895–MAX6898
Ultra-Small, Adjustable
Sequencing/Supervisory Circuits
________________________________________________________________ Maxim Integrated Products
1
12
3
65
4
OUT
VCC
CDELAY
ENABLE
IN
GND
MAX6895
MAX6897
DFN
TOP VIEW
Pin Configurations
Ordering Information
PART
TEMP RANGE
PIN-
PACKAGE
TOP
MARK
MAX6895AALT-T
0°C to +125°C
6 DFN-6
AW
MAX6895PALT-T
0°C to +125°C
6 DFN-6
AX
MAX6896AALT-T
0°C to +125°C
6 DFN-6
AY
MAX6896PALT-T
0°C to +125°C
6 DFN-6
AZ
MAX6897AALT-T
0°C to +125°C
6 DFN-6
BA
MAX6897PALT-T
0°C to +125°C
6 DFN-6
BB
MAX6898AALT-T
0°C to +125°C
6 DFN-6
BD
MAX6898PALT-T
0°C to +125°C
6 DFN-6
BC
19-3673; Rev 0; 5/05
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
Typical Operating Circuit and Selector Guide appear at end
of data sheet.
Pin Configurations continued at end of data sheet.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX6895PALT-T | Ultra-Small, Adjustable Sequencing/Supervisory Circuits |
| MAX6896AALT-T | Ultra-Small, Adjustable Sequencing/Supervisory Circuits |
| MAX6896PALT-T | Ultra-Small, Adjustable Sequencing/Supervisory Circuits |
| MAX6897AALT-T | Ultra-Small, Adjustable Sequencing/Supervisory Circuits |
| MAX6897PALT-T | Ultra-Small, Adjustable Sequencing/Supervisory Circuits |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX6895AAZT+ | 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR ADJV 10UA 6PIN TSOT-23 - Rail/Tube |
| MAX6895AAZT+T | 功能描述:監(jiān)控電路 Adjustable Sequencer/Supervisor RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)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 |
| MAX6895PALT+ | 制造商:Maxim Integrated Products 功能描述:MAXIM MAX6895PALT+ PROCESSOR SUPERVISORS - Tape and Reel 制造商:Maxim Integrated Products 功能描述:Maxim MAX6895PALT+ Processor Supervisors |
| MAX6895PALT+T | 功能描述:監(jiān)控電路 Adjustable Sequencer/Supervisor RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)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 |
| MAX6895PALT-T | 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)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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