参数资料
型号: MAX701CSA+T
厂商: Maxim Integrated Products
文件页数: 2/6页
文件大小: 0K
描述: IC PWR SUPPLY MON 8-SOIC
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: 推挽式,推挽式
复位: 高有效/低有效
复位超时: 最小为 200 ms
电压 - 阀值: 4.65V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 带卷 (TR)
Power-Supply Monitor with Reset
ABSOLUTE MAXIMUM RATINGS
V CC ......................................................................-0.3V to +15.5V
Voltage (with respect to GND) at RESET, RESET ,
HYST, CTL, SENSE ............................................-0.3V to V CC
Operating Temperature Range
Rate of Rise, V CC ............................................................100V/μs
Power Dissipation, Any Package .....................................380mW
Storage Temperature Range .............................-55°C to +150°C
Lead Temperature (soldering, 10s)..................................+300°C
C Suffix .............................................................0°C to +70°C
E Suffix...........................................................-40°C to +85°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 = +5V, CTL = GND on MAX700, T A = +25°C, unless otherwise noted.)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
V CC Monitor Voltage Range
(MAX700 Only)
Min V CC for Valid Reset Output,
Declining Supply
Supply Current
T A = T MIN to T MAX , CTL = V CC
T A = T MIN to T MAX , RESET ≤ 0.4V when sinking 1mA
3
1.5
1
100
15
200
V
V
μA
Reset Threshold
T A = T MIN to T MAX
Power-up
Power-down
4.50
4.50
4.65
4.62
4.75
4.75
V
Internal Hysteresis
HYST not connected
30
mV
Reset Output Pulse Width
RESET Fall Time
MAX700/MAX701 only, C LOAD = 100pF
200
350
200
500
ms
ns
V CC Pulse Duration Guaranteeing
5V to 4V V CC pulse
No reset
Reset
100
10
10
1
μs
MR Input Threshold
0.7
V
MR Pullup Current
-5
-30
μA
MAX700
RESET Output Low
RESET Output High
RESET Output Low
RESET Output High
I SINK = 3.2mA, V CC = 5V
I SINK = 1.6mA, V CC = 3V
I SOURCE = 3.2mA, V CC = 4.25V
I SOURCE = 1.6mA, V CC = 3V
I SOURCE = 0.5mA, V CC = 1.5V
I SINK = 16mA, V CC = 4.25V
I SINK = 1.6mA, V CC = 3V
I SINK = 0.4mA, V CC = 1.5V
I SOURCE = 3.2mA, V CC = 5V
I SOURCE = 1.6mA, V CC = 3V
V CC -
0.4
V CC -
0.4
V CC -
0.4
V CC -
0.4
V CC -
0.4
0.4
0.4
0.4
0.4
0.4
V
V
V
V
2
_______________________________________________________________________________________
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