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参数资料
| 型号： | MAX6832IXRD1+T |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | Ultra-Low-Voltage SC70 Voltage Detectors and µP Reset Circuits |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| 封装： | SC-70, 3 PIN |
| 文件页数： | 10/11页 |
| 文件大小： | 197K |
| 代理商： | MAX6832IXRD1+T |
MAX6832–MAX6840
Using The MAX6834/MAX6837/MAX6840
Open-Drain RESET Output
with Multiple Supplies
Generally, the pullup connected to the MAX6834/
MAX6837/MAX6840 will connect to the supply voltage
that is being monitored at the IC’s VCC pin. However,
some systems may use the open-drain output to level-
shift from the monitored supply to reset circuitry pow-
ered by some other supply (Figure 5). Note that as the
MAX6834/MAX6837/MAX6840’s VCC decreases, so
does the IC’s ability to sink current at RESET. Also, with
any pullup, RESET will be pulled high as VCC declines
toward 0. The voltage where this occurs depends on
the pullup resistor value and the voltage to which it is
connected.
Chip Information
TRANSISTOR COUNT: 681
PROCESS: BiCMOS
Ultra-Low-Voltage SC70 Voltage Detectors
and P Reset Circuits
8
_______________________________________________________________________________________
RESET
GND
RESET
INPUT
RPULLUP
MAX6834
MAX6837
MAX6840
5V SYSTEM
GND
VCC
+1.2V
+5.0V
VCC
Figure 5. Using The MAX6834/MAX6837/MAX6840 Open-Drain
RESET Output with Multiple Supplies
Table 2. Active Timeout Period Guide
SUFFIX
TYPICAL RESET ACTIVE
TIMEOUT PERIOD (ms)
D0
0.07
D1
1.5
D2
30
D3
210
D4
1680
Table 3. Standard Versions
DEVICE
TOP MARK
MAX6832VXRD0
AIQ
MAX6832VXRD3
AIR
MAX6832HXRD0
AIS
MAX6832HXRD3
AIT
MAX6832FXRD0
AIU
MAX6832FXRD3
AIV
MAX6833VXRD0
AHJ
MAX6833VXRD3
AIW
MAX6833HXRD0
AIX
MAX6833HXRD3
AIY
MAX6833FXRD0
AIZ
MAX6833FXRD3
AJA
MAX6834VXRD0
AJB
MAX6834VXRD3
AJC
MAX6834HXRD0
AJD
MAX6834HXRD3
AJE
MAX6834FXRD0
AJF
MAX6834FXRD3
AJG
MAX6835VXSD0
AEX
Table 1. Threshold Suffix Guide
Selector Guide
SUFFIX
RESET THRESHOLD (V)
W
1.665
V
1.575
I
1.388
H
1.313
G
1.110
F
1.050
相关PDF资料 |
PDF描述 |
|---|---|
| MAX6832IXRD2+T | Ultra-Low-Voltage SC70 Voltage Detectors and µP Reset Circuits |
| MAX6832IXRD3+T | Ultra-Low-Voltage SC70 Voltage Detectors and µP Reset Circuits |
| MAX6832IXRD4+T | Ultra-Low-Voltage SC70 Voltage Detectors and µP Reset Circuits |
| MAX6832VXRD1+T | Ultra-Low-Voltage SC70 Voltage Detectors and µP Reset Circuits |
| MAX6832VXRD2+T | Ultra-Low-Voltage SC70 Voltage Detectors and µP Reset Circuits |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6832IXRD2 | 制造商:Maxim Integrated Products 功能描述:ULTRA-LOW-VOLTAGE SC70 VOLTAGE DET - Cut Tape Product 制造商:Rochester Electronics LLC 功能描述: |
| MAX6832IXRD2+ | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 1.388V 16UA 3PIN SC-70 - Cut Tape Product |
| MAX6832IXRD2+T | 功能描述:监控电路 Single 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 |
| MAX6832IXRD2-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 |
| MAX6832IXRD3 | 制造商:Maxim Integrated Products 功能描述:ULTRA-LOW-VOLTAGE SC70 VOLTAGE DET - Rail/Tube |
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