参数资料
型号: SP690AEN-L/TR
厂商: Exar Corporation
文件页数: 6/16页
文件大小: 0K
描述: IC SUPERVISOR MPU LP 8NSOIC
产品变化通告: SP690A,S,T
标准包装: 2,500
类型: 简单复位/加电复位
监视电压数目: 1
复位: 低有效
复位超时: 最小为 140 ms
电压 - 阀值: 4.65V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOICN
包装: 带卷 (TR)
1000
100
10
V CC =4.5V
V BATT =0V
Slope=0.6 ?
1000
100
10
V BATT =4.5V
V CC =0V
Slope=5 ?
1
1
10
100
1000
1
1
10
100
IOUT (mA)
Figure 1. V CC to V OUT Vs. Output Current
V CC
IOUT (mA)
Figure 2. V BATT to V OUT Vs. Output Current
V CC
V BATT = 0V
T A = +25 C
0V
2V
div
RESET
V BATT = 0V
T A = 25 o C
V CC
2K ?
0V
1sec/div
GND
RESET
330pF
RESET
Figure 3A. SP690A RESET Output Voltage vs.
Supply Voltage
V CC
2V
div
Figure 3B. Circuit for the SP690A/802L RESET
Output Voltage vs. Supply Voltage
V CC
V CC
0V
RESET
5V
RESET
0V
V BATT
330pF
10K ?
GND
1sec/div
Figure 4A. SP805L RESET Output Voltage vs.
Supply Voltage
Figure 4B. Circuit for the SP805 RESET Output
Voltage vs. Supply Voltage
Date: 11/29/04
SP690A/692A Low Power Microprocessor Supervisory with Battery Switch-Over
6
? Copyright 2004 Sipex Corporation
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