参数资料
型号: MAX709LCUA+
厂商: Maxim Integrated Products
文件页数: 2/8页
文件大小: 0K
描述: IC SUPPLY MON W/RESET 8UMAX
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 50
类型: 简单复位/加电复位
监视电压数目: 1
输出: 推挽式,图腾柱
复位: 低有效
复位超时: 最小为 140 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-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-uMAX
包装: 管件
Power-Supply Monitor with Reset
ABSOLUTE MAXIMUM RATINGS
Terminal Voltage (with respect to GND)
V CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.0V
RESET. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to (V CC + 0.3V)
Input Current, V CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20mA
Output Current, RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20mA
Operating Temperature Ranges
MAX709_C___ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
MAX709_E___ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . - 65°C to +160°C
Lead Temperature (soldering, 10sec). . . . . . . . . . . . . . . . . . . . +300°C
Rate-of-Rise, V CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100V/μs
Continuous Power Dissipation (T A = +70°C)
Plastic DIP (derate 9.09mW/°C above +70°C) . . . . . . . . 727mW
μMAX (derate 4.10mW/°C above +70°C) . . . . . . . . . . . . . 330mW
SO (derate 5.88mW/°C above +70°C). . . . . . . . . . . . . . . . . 471mW
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 = full range, T A = T MIN to T MAX , unless otherwise noted.)
PARAMETER
V CC Range
MAX709_C
CONDITIONS
MIN
1.0
TYP
MAX
5.5
UNITS
V
MAX709_E
1.2
5.5
Supply Current (Note 1)
MAX709R/S/T only
All versions
MAX709L
MAX709M
MAX709_C, V CC < 3.6V
MAX709_E, V CC < 3.6V
MAX709_C, V CC < 5.5V
MAX709_E, V CC < 5.5V
4.50
4.25
35
35
65
65
4.65
4.40
85
110
150
200
4.75
4.50
μA
RESET Threshold, V TH
V CC to RESET Delay
Reset Active Timeout Period
MAX709T
MAX709S
MAX709R
V CC = reset threshold max to reset threshold min
V CC = reset threshold max, V CC rising
3.00
2.85
2.55
140
3.08
2.93
2.63
20
280
3.15
3.00
2.70
560
V
μs
ms
I SINK = 1.2mA, V CC = reset threshold min,
MAX709R/S/T only
I SINK = 3.2mA, V CC = reset threshold min,
MAX709L/M only
0.3
0.4
RESET Output Voltage
I SINK = 50μA, V CC ≥ 1.0V, MAX709_C
I SINK = 100μA, V CC ≥ 1.2V, MAX709_E
I SOURCE = 500μA, V CC ≥ reset threshold max,
MAX709R/S/T only
I SOURCE = 800μA, V CC ≥ reset threshold max,
MAX709L/M only
0.8 x V CC
V CC - 1.5
0.3
0.4
V
Note 1: Supply current is measured with V CC = 3.6V for MAX709R/S/T, and V CC = 5.5V for all versions.
2
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