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参数资料
| 型号： | MAX6898PALT+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/15页 |
| 文件大小： | 0K |
| 描述： | IC SEQUENCE/SUPERVISOR 6UDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 类型： | 序列发生器 |
| 监视电压数目： | 1 |
| 输出： | 开路漏极或开路集电极 |
| 复位： | 低有效 |
| 复位超时： | 可调节/可选择 |
| 电压 - 阀值： | 可调节/可选择 |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-WFDFN |
| 供应商设备封装： | 6-uDFN（1.5x1.0） |
| 包装： | 标准包装 |
| 其它名称： | MAX6898PALT+TDKR |
MAX6895–MAX6899
Ultra-Small, Adjustable
Sequencing/Supervisory Circuits
Pin Description
PIN
MAX6895/
MAX6897
MAX6896/
MAX6898
MAX6899
NAME
FUNCTION
μDFN
THIN
SOT23
μDFN
THIN
SOT23
μDFN
THIN
SOT23
Active-High Logic-Enable Input. Drive ENABLE low to
immediately deassert the output to its false state (OUT
= low or OUT = high) independent of V IN . With V IN
1
1
—
—
—
—
ENABLE
above V TH , drive ENABLE high to assert the output to
its true state (OUT = high or OUT = low) after the
adjustable delay period (MAX689_A) or a 150ns
propagation delay (MAX689_P).
Active-Low Logic-Enable Input. Drive ENABLE high to
immediately deassert the output to its false state (OUT
—
—
1
1
1
1
ENABLE
= low or OUT = high) independent of V IN . With V IN
above V TH , drive ENABLE low to assert the output to its
true state (OUT = high or OUT = low) after the
adjustable delay period (MAX689_A) or a 150ns
propagation delay (MAX689_P).
2
2
2
2
2
2
GND
Ground
High-Impedance Monitor Input. Connect IN to an
3
3
3
3
3
3
IN
external resistive divider to set the desired monitored
threshold. The output changes state when V IN rises
above 0.5V and when V IN falls below 0.495V.
Active-High Sequencer/Monitor Output, Push-Pull
(MAX6895/MAX6899) or Open-Drain (MAX6897). OUT
is asserted to its true state (OUT = high) when V IN is
4
4
—
—
4
4
OUT
above V TH and the enable input is in its true state
(ENABLE = high or ENABLE = low) for the capacitor-
adjusted delay period. OUT is deasserted to its false
state (OUT = low) immediately after V IN drops below
V TH - 5mV or the enable input is in its false state
(ENABLE = low or ENABLE = high). The open-drain
version requires an external pullup resistor.
Active-Low Sequencer/Monitor Output, Push-Pull
(MAX6896) or Open-Drain (MAX6898). OUT is asserted to
its true state ( OUT = low) when V IN is above V TH and the
enable input is in its true state (ENABLE = high or
—
—
4
4
—
—
OUT
ENABLE = low) after the CDELAY adjusted timeout
period. OUT is deasserted to its false state ( OUT = high)
immediately after V IN drops below V TH - 5mV or the
enable input is in its false state (ENABLE = low or
ENABLE = high). The open-drain version requires an
external pullup resistor.
Capacitor-Adjustable Delay. Connect an external
x 10 ) + 40μs. There is a fixed short delay (40μs, typ)
5
6
5
6
5
6
CDELAY
capacitor (C CDELAY ) from CDELAY to GND to set the IN
to OUT (and ENABLE to OUT or ENABLE to OUT for A
version devices) delay period. t DELAY = (C CDELAY x 4.0
6
for the output deasserting when V IN falls below V TH .
Supply Voltage Input. Connect a 1.5V to 5.5V supply to
6
5
6
5
6
5
V CC
V CC to power the device. For noisy systems, bypass
with a 0.1μF ceramic capacitor to GND.
Maxim Integrated
5
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相关代理商/技术参数 |
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| MAX6898PAZT+T | 功能描述:监控电路 Ultra-small adjustable sequencing/supervisioin circuits 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 |
| MAX6899AALT+ | 制造商:Maxim Integrated Products 功能描述:MAXIM MAX6899AALT+ PROCESSOR SUPERVISORS - Tape and Reel 制造商:Maxim Integrated Products 功能描述:Maxim MAX6899AALT+ Processor Supervisors |
| MAX6899AALT+T | 功能描述:监控电路 Adjustable Sequencer/Supervisor 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 |
| MAX6899AAZT+ | 制造商:Maxim Integrated Products 功能描述:MAXIM MAX6899AAZT+, SUPERVISORS - Tape and Reel 制造商:Maxim Integrated Products 功能描述:Maxim MAX6899AAZT+, Supervisory Circuit Voltage-Monitoring 1.5V-5.5V 6-pin TSOT23 |
| MAX6899AAZT+T | 功能描述:监控电路 Adjustable Sequencer/Supervisor 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 |
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