参数资料
型号: MAX6467US42D3+T
厂商: Maxim Integrated Products
文件页数: 4/9页
文件大小: 0K
描述: IC MPU/RESET CIRC 4.20V SOT143-4
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 150 ms
电压 - 阀值: 4.2V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: TO-253-4,TO-253AA
供应商设备封装: SOT-143-4
包装: 带卷 (TR)
Microprocessor Supervisory Reset Circuits
with Edge-Triggered, One-Shot Manual Reset
Typical Operating Characteristics (continued)
(V CC = +5V, MAX6468US29D3 device, T A = +25°C, unless otherwise noted.)
OUTPUT VOLTAGE HIGH
vs. SOURCE CURRENT
MAXIMUM TRANSIENT DURATION
vs. RESET THRESHOLD OVERDRIVE
5.5
5.0
4.5
4.0
3.5
3.0
2.5
V CC = +5.0V
600
500
400
300
2.0
1.5
1.0
0.5
0
200
100
0
RESET ASSERTS
ABOVE THIS LINE
0
1
2
3
4
5
6
7
8
0
10
20
30
40
50
60
I SOURCE (mA)
MR TO RESET DELAY
vs. TEMPERATURE
120
115
110
105
100
95
90
85
80
75
70
65
60
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE ( ° C)
RESET PULLUP AND PULLDOWN RESPONSE
MAX6467 toc11
1.675V
RESET THRESHOLD OVERDRIVE (mV)
PROPAGATION DELAY
(WITH 100mV OVERDRIVE)
MAX6467 toc10
4 μ s/div
RESET TIMEOUT PERIOD
MAX6467 toc12
3.0V
V CC 100mV/div
AC-COUPLED
2.8V
3V
RESET 1V/div
0
3.3V
C RESET = 47pF, R PULLUP = 100k ? ,
V PULLUP = 1.6V
V CC 200mV/div
1.475V
1.6V
RESET 500mV/div
V CC 2V/div
0
3.3V
RESET 2V/div
0
0
MAX6467_S16D3-T
40 μ s/div
40ms/div
4
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