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参数资料
| 型号： | MAX6732AUTZWD6+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 8/16页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR MPU W/WD SOT23-6 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 多压监控器 |
| 监视电压数目： | 2 |
| 输出： | 开路漏极或开路集电极 |
| 复位： | 低有效 |
| 复位超时： | 最小为 560 ms |
| 电压 - 阀值： | 1.665V，2.313V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-6 |
| 供应商设备封装： | SOT-6 |
| 包装： | 带卷 (TR) |
Single-/Dual-/Triple-Voltage μP Supervisory
Circuits with Independent Watchdog Output
Table 1. Reset Voltage Threshold Suffix Guide**
Table 2. Reset Timeout Period Suffix Guide
PART NUMBER
SUFFIX
LT
MS
V CC 1 NOMINAL
VOLTAGE
THRESHOLD(V)
4.625
4.375
V CC 2 NOMINAL
VOLTAGE
THRESHOLD (V)
3.075
2.925
TIMEOUT
PERIOD SUFFIX
D1
D2
ACTIVE TIMEOUT PERIOD
MIN (ms) MAX (ms)
1.1 2.2
8.8 17.6
MR
TZ
SY
RY
4.375
3.075
2.925
2.625
2.625
2.313
2.188
2.188
D3
D5
D6
D4
140
280
560
1120
280
560
1120
2240
TW
SV
3.075
2.925
1.665
1.575
RV
TI
SH
RH
TG
SF
RF
TE
SD
RD
ZW
YV
ZI
YH
ZG
YF
ZE
YD
WI
VH
WG
VF
WE
VD
2.625
3.075
2.925
2.625
3.075
2.925
2.625
3.075
2.925
2.625
2.313
2.188
2.313
2.188
2.313
2.188
2.313
2.188
1.665
1.575
1.665
1.575
1.665
1.575
1.575
1.388
1.313
1.313
1.110
1.050
1.050
0.833
0.788
0.788
1.665
1.575
1.388
1.313
1.110
1.050
0.833
0.788
1.388
1.313
1.110
1.050
0.833
0.788
Detailed Description
Supply Voltages
The MAX6730A–MAX6735A microprocessor (μP) super-
visors maintain system integrity by alerting the μP to fault
conditions. The MAX6730A–MAX6735A monitor one to
three supply voltages in μP-based systems and assert
an active-low reset output when any monitored supply
voltage drops below its preset threshold. The output
state remains valid for V CC 1 or V CC 2 greater than +0.8V.
Threshold Levels
The two-letter code in the Reset Voltage Threshold
Suffix Guide (Table 1) indicates the threshold level
combinations for V CC 1 and V CC 2.
Reset Output
The MAX6730A–MAX6735A feature an active-low reset
output ( RST ). RST asserts when the voltage at either
V CC 1 or V CC 2 falls below the voltage threshold level,
V RSTIN drops below its threshold, or MR is driven low
(Figure 1). RST remains low for the reset timeout period
(Table 2) after V CC 1, V CC 2, and RSTIN increase above
their respective thresholds and after MR releases high.
Whenever V CC 1, V CC 2, or RSTIN go below the reset
threshold before the end of the reset timeout period, the
** Standard versions are shown in bold and are available in a
D3 timeout option only. Standard versions require 2500-piece
order increments and are typically held in sample stock. There
is a 10,000-piece order increment on nonstandard versions.
Other threshold voltages may be available; contact factory
for availability.
internal timer restarts. The MAX6730A/MAX6732A/
MAX6734A provide an open-drain RST output, and the
MAX6731A/MAX6733A/MAX6735A provide a push-pull
RST output.
8
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6732UTLTD1 | 制造商:Maxim Integrated Products 功能描述:SINGLE-/DUAL-/TRIPLE-VOLTAGE MICROP - Rail/Tube |
| MAX6732UTLTD1+T | 功能描述:监控电路 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 |
| MAX6732UTLTD1-T | 功能描述:监控电路 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 |
| MAX6732UTLTD2 | 制造商:Maxim Integrated Products 功能描述:SINGLE-/DUAL-/TRIPLE-VOLTAGE MICROP - Rail/Tube |
| MAX6732UTLTD2+T | 功能描述:监控电路 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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