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参数资料
| 型号： | MAX6337US23D2-T |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | Voltage Detector |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| 封装： | TO-253, SOT-143, 4 PIN |
| 文件页数： | 5/7页 |
| 文件大小： | 180K |
| 代理商： | MAX6337US23D2-T |
4-Pin, Ultra-Low-Voltage, Low-Power
P Reset Circuits with Manual Reset
_______________________________________________________________________________________
5
MAX6335/MAX6336/MAX6337
VCC
GND
MAX6336
RESET
MR
100k
(a)
VCC
GND
MAX6335
RESET
100k*
(b)
*ASSUMES HIGH-Z RESET INPUT TO THE
P
MR
* Factory-trimmed reset thresholds are available in approximately
100mV increments, with a ±1.8% room-temperature variance.
TA = +25°C
TA = -40°C to +125°C
MIN
TYP
MAX
MIN
MAX
MAX633_US25D_
2.46 2.50
2.55
2.43
2.58
MAX633_US24D_
2.36 2.40
2.44
2.33
2.47
MAX633_US23D_
2.26 2.30
2.34
2.23
2.37
MAX633_US22D_
2.16 2.20
2.24
2.13
2.27
MAX633_US21D_
2.06 2.10
2.14
2.04
2.16
MAX633_US20D_
1.96 2.00
2.04
1.94
2.06
MAX633_US19D_
1.87 1.90
1.93
1.84
1.96
MAX633_US18D_
1.77 1.80 1.83
1.75
1.85
MAX633_US17D_
1.67 1.70 1.73
1.65
1.75
MAX633_US16D_
1.57 1.60
1.63
1.55
1.65
RESET
THRESHOLD
SUFFIX
Table 1. Factory-Trimmed Reset
Thresholds*
Figure 2. Ensuring Reset Valid down to VCC = 0
(Figure 2a). The pull-down resistor value is not critical;
100k
is large enough not to load RESET, and small
enough to pull it low. For the MAX6335, where RESET
must be valid to VCC = 0, a 100k
pull-up resistor
between RESET and VCC will hold RESET high when
VCC falls below 0.7V (Figure 2b).
Since the MAX6337 has an open-drain, active-low out-
put, it typically uses a pull-up resistor. With this device,
RESET will most likely not maintain an active condition,
but will drift to a non-active level due to the pull-up
resistor and the reduced sinking capability of the open-
drain device. Therefore, this device is not recommend-
ed for applications where the RESET pin is required to
be valid down to VCC = 0.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6337US23D3 | 制造商:Maxim Integrated Products 功能描述:4-PIN, ULTRA-LOW VOLTAGE, LOW-POWER UP RESET - Cut Tape Product |
| MAX6337US23D3+ | 制造商:Maxim Integrated Products 功能描述:MAXIM MAX6337US23D3+ PROCESSOR SUPERVISORS - Boxed Product (Development Kits) 制造商:Maxim Integrated Products 功能描述:Maxim MAX6337US23D3+ Processor Supervisors |
| MAX6337US23D3+T | 功能描述:监控电路 4-Pin uPower Reset Circuit 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 |
| MAX6337US23D3-T | 功能描述:监控电路 Integrated Circuits (ICs) 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 |
| MAX6337US24D1 | 制造商:Maxim Integrated Products 功能描述:4-PIN ULTRA-LOW VOLTAGE LOW-POWER - Rail/Tube |
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