参数资料
型号: CAT812LTBI-T3
厂商: ON Semiconductor
文件页数: 5/9页
文件大小: 0K
描述: IC SUPERVISOR MPU 4.63V SOT143-4
标准包装: 1
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: 高有效
复位超时: 最小为 140 ms
电压 - 阀值: 4.63V
工作温度: -40°C ~ 85°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
包装: 标准包装
其它名称: CAT812LTBI-T3DKR
CAT811, CAT812
TYPICAL OPERATING CHARACTERISTICS
(V CC = Full range, T A = ? 40 ° C to +85 ° C unless otherwise noted. Typical values at T A = +25 ° C and V CC = 5 V for the L/M/J versions,
V CC = 3.3 V for the T/S versions, V CC = 3 V for the R version and V CC = 2.5 V for the Z version.)
260
12
240
V CC = 5 V
10
8
V CC = 5.5 V
220
200
180
V CC = 2.5 V
6
4
2
V CC = 3.6 V
160
? 50
0
50
100
150
0
? 50
0
50
100
150
14
12
10
8
6
4
2
TEMPERATURE ( ° C)
Figure 2. Power ? Up Reset Timeout vs.
Temperature
1.0002
1.0000
0.9998
0.9996
0.9994
0.9992
0.9990
TEMPERATURE ( ° C)
Figure 3. Supply Current vs. Temperature
(No Load, CAT8xxR/S/T/Z)
0
? 50
0
50
100
150
0.9988
0
20
40
60
80
100
120
TEMPERATURE ( ° C)
Figure 4. Power ? Down Reset Delay vs.
Temperature (CAT8xxR/S/T/Z)
http://onsemi.com
5
TEMPERATURE ( ° C)
Figure 5. Normalized Reset Threshold vs.
Temperature
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