参数资料
型号: MAX6368HKA26-T
厂商: Maxim Integrated Products
文件页数: 5/15页
文件大小: 0K
描述: IC CIRC SUPERVISORY LP SOT23-8
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 备用电池电路
监视电压数目: 1
输出: 开路漏极或开路集电极
复位: 高有效
复位超时: 最小为 150 ms
电压 - 阀值: 2.63V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SOT-23-8
供应商设备封装: SOT-23-8
包装: 带卷 (TR)
SOT23, Low-Power μP Supervisory Circuits
with Battery Backup and Chip-Enable Gating
Typical Operating Characteristics (continued)
(T A = +25°C, unless otherwise noted.)
V CC TO OUT ON-RESISTANCE
vs. TEMPERATURE
RESET TIMEOUT PERIOD
vs. TEMPERATURE
V CC TO RESET PROPAGATION DELAY
vs. TEMPERATURE
1.4
1.2
1.0
V CC = 2.3V
I OUT = 25mA
210
205
135
120
105
V CC FALLING
0.25V/ms
90
0.8
0.6
200
75
60
0.4
0.2
V CC = 4.5V
I OUT = 150mA
V CC = 3.0V
I OUT = 65mA
195
45
30
15
10V/ms
1V/ms
0
190
0
-40
-20
0
20
40
60
80
-40
-20
0
20
40
60
80
-40
-20
0
20
40
60
80
TEMPERATURE (°C)
RESET THRESHOLD
vs. TEMPERATURE
TEMPERATURE ( ° C)
MAXIMUM TRANSIENT DURATION
vs. RESET THRESHOLD OVERDRIVE
TEMPERATURE (°C)
BATTERY SUPPLY CURRENT
vs. SUPPLY VOLTAGE
5.0
4.5
4.0
3.5
MAX636_ 46 (V TH = 4.63V)
400
350
300
250
200
MAX636_ 46
(V TH = 4.63V)
10
9
8
7
6
5
V TH = 2.93V
V BATT = 2.8V
V BATT = 2.5V
3.0
2.5
MAX636_ 26 (V TH = 2.63V)
150
100
50
MAX636_ 26
(V TH = 2.63V)
RESET OCCURS
ABOVE CURVE
4
3
2
1
V BATT = 2.3V
2.0
0
0
-40
-20
0
20
40
60
80
1
10
100
1000
10,000
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
TEMPERATURE ( ° C)
RESET THRESHOLD OVERDRIVE V TH - V CC (mV)
V CC (V)
_______________________________________________________________________________________
5
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