参数资料
型号: MAX6835IXSD2+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: 推挽式,图腾柱
复位: 低有效
复位超时: 最小为 20 ms
电压 - 阀值: 1.388V
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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