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参数资料
| 型号： | MAX6840XSD2+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/11页 |
| 文件大小： | 0K |
| 描述： | IC MPU SUPERVISOR SC70-4 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 简单复位/加电复位 |
| 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： | 最小为 20 ms |
| 电压 - 阀值： | 可调节/可选择 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-82A，SOT-343 |
| 供应商设备封装： | SC-70-4 |
| 包装： | 带卷 (TR) |
MAX6832–MAX6840
Ultra-Low-Voltage SC70 Voltage Detectors
and μP Reset Circuits
ABSOLUTE MAXIMUM RATINGS
Terminal Voltage (with respect to GND)
V CC ........................................................................-0.3V to +6.0V
Open-Drain RESET , MR .......................................-0.3V to +6.0V
RESET-IN, Push-Pull RESET
and RESET ..............................................-0.3V to (V CC + 0.3V)
Input/Output Current (all pins) ............................................20mA
Continous Power Dissipation (T A = +70°C)
3-Pin SC70 (derate 2.9mW/°C above +70°C) ...............235mW
4-Pin SC70 (derate 3.1mW/°C above +70°C) ...............245mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V CC = +0.55V to +3.6V, T A = T MIN to T MAX , unless otherwise noted. Typical values are at T A = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
T A = -40 ° C to +85 ° C
MAX6832/MAX6835/MAX6838
MAX6834/MAX6837/MAX6840
0.55
3.6
Supply Voltage Range
V CC
T A = -40 ° C to +85 ° C
MAX6833/MAX6836/MAX6839
0.85
3.6
V
T A = 0 ° C to +85 ° C
MAX6833/MAX6836/MAX6839
V CC = 1.2V, no load, reset not asserted
0.75
7.5
3.6
13
Supply Current
I CC
V CC = 1.8V, no load, reset not asserted
9
16
μA
V CC = 3.6V, no load, reset not asserted
16
25
W
V
1.620
1.530
1.665
1.575
1.710
1.620
Reset Threshold
V TH
I
H
1.350
1.275
1.388
1.313
1.425
1.350
V
G
F (Note 2)
1.080
1.020
1.110
1.050
1.140
1.080
RESET-IN Threshold
RESET-IN Leakage Current
V RSTIN
I RSTIN
1.1V ≤ V CC ≤ 3.3V, 0°C to +85°C
1.1V ≤ V CC ≤ 3.3V, -40°C to +85°C
-2.5%
-3.0%
-25
444
444
+2.5%
+3.0%
+25
mV
nA
Reset Threshold Hysteresis
V CC or RESET-IN to Reset Delay
V HYS
V CC falling, step signal from
(V TH + 100mV) to (V TH - 100mV)
D0
0.75
60
0.07
%V TH
μs
D1
1
1.5
2
Reset Active Timeout Period
t RP
D2
20
30
40
ms
2
D3
D4
140
1120
210
1680
280
2240
Maxim Integrated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6840XSD3 | 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: |
| MAX6840XSD3+ | 制造商:Maxim Integrated Products 功能描述:MAXIM INTEGRATED PRODUCTS MAX6840XSD3+ SUPERVISORS - Tape and Reel 制造商:Maxim Integrated Products 功能描述:Maxim Integrated Products MAX6840XSD3+ Supervisors |
| MAX6840XSD3+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 |
| MAX6840XSD3-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 |
| MAX6840XSD4 | 制造商:Maxim Integrated Products 功能描述:ULTRA-LOW-VOLTAGE SC70 VOLTAGE DET - Cut Tape Product |
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