参数资料
型号: MAX6328UR22+T
厂商: Maxim Integrated Products
文件页数: 3/8页
文件大小: 0K
描述: IC MPU/RESET CIRC 2.20V SOT23-3
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
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 100 ms
电压 - 阀值: 2.2V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: TO-236-3,SC-59,SOT-23-3
供应商设备封装: SOT-23-3
包装: 标准包装
产品目录页面: 1414 (CN2011-ZH PDF)
其它名称: MAX6328UR22+TDKR
3-Pin, Ultra-Low-Power SC70/SOT
μP Reset Circuits
__________________________________________Typical Operating Characteristics
(T A = +25°C, unless otherwise noted.)
POWER-DOWN RESET DELAY
1.0
0.9
0.8
SUPPLY CURRENT vs. TEMPERATURE
200
vs. TEMPERATURE
0.7
0.6
V CC = 5V
150
0.5
0.4
V CC = 3.3V
100
V OD = 20mV
0.3
0.2
50
V OD = 10mV
0.1
0
V CC = 1.2V
0
V OD = 100mV
V OD = 200mV
-40
-20
0
20
40
60
80
-40
-20
0
20
40
60
80
210
TEMPERATURE (°C)
POWER-UP RESET TIMEOUT
vs. TEMPERATURE
500
TEMPERATURE (°C)
MAXIMUM TRANSIENT DURATION
vs. RESET THRESHOLD OVERDRIVE (SC70)
200
400
190
180
170
160
150
140
130
300
200
100
0
-40
-20
0
20
40
60
80
1
10
100
1000
TEMPERATURE (°C)
RESET THRESHOLD OVERDRIVE,
V TH - V CC (mV)
______________________________________________________________Pin Description
PIN
PIN
MAX6326/MAX6346
MAX6328/MAX6348
1
MAX6327
MAX6347
1
NAME
GND
Ground
FUNCTION
Active-Low Reset Output. RESET remains low while V CC is below the reset
2
RESET
threshold and for at least 100ms after V CC rises above the reset threshold.
RESET is open-drain on the MAX6328/MAX6348 and push-pull on the
MAX6326/MAX6346.
3
2
3
RESET
V CC
Active-High Reset Output. RESET remains high while V CC is below the reset
threshold and for at least 100ms after V CC rises above the reset threshold.
Supply Voltage
_______________________________________________________________________________________
3
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