参数资料
型号: SP691ACN-L
厂商: Exar Corporation
文件页数: 7/24页
文件大小: 0K
描述: IC SUPERVISOR MPU LP 16NSOIC
标准包装: 49
类型: 简单复位/加电复位
监视电压数目: 1
输出: 开路漏极,推挽式
复位: 高有效/低有效
复位超时: 最小为 140 ms
电压 - 阀值: 4.65V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 16-SOIC(0.154",3.90mm 宽)
供应商设备封装: 16-SOIC N
包装: 管件
其它名称: 1016-1530-5
SP691ACN-L-ND
TYPICAL PERFORMANCE CHARACTERISTICS
1000
100
Long Watchdog Timeout Period
Reset Active Timeout Period
Short Watchdog Timeout Period
30
25
V CC = 5V
V BATT = 2.8V
50 ? driver
20
10
1
V CC = 5V
15
10
0.1
V BATT = 2.8V
5
0
10
100 1000
10000
0
50
100
150 200
250
300
350
OSCIN Capacitor (pF)
Figure 11. Watchdog and Reset Timeout Period vs.
OSC IN Timing Capacitor (C OSC )
1000
100
Cload (pF)
Figure 12. Chip-Enable Propagation Delay vs. CE OUT
Load Capacitance
1000
100
10
V CC = 4.5V
V BATT = 0V
Slope = 0.6 ?
10
V CC = 4.5V
V BATT = 0V
Slope = 5 ?
1
1
10
100
1000
1
1
10
100
1000
I OUT (mA)
Figure 13. V CC to V OUT vs. Output Current (Normal
Operating Mode)
I OUT (mA)
Figure 14. V BATT to V OUT vs. Output Current (Battery-
Backup Mode)
V CC Reset
Threshold
RESET
LOWLINE
+5V
0V
HI
LOW
HI
LOW
80 μ s
1.1 μ s
16 μ s
HI
CE OUT
LOW
Figure 15. V CC to LOWLINE and CE OUT Delay
Date: 4/18/05
SP691A/693A/800L/800M Low Power Microprocessor Supervisor with Battery Switch-Over ? Copyright 2005 Sipex Corporation
7
相关PDF资料
PDF描述
MAX6428CHUR+T IC MONITOR BAT LP SOT23-3
GBM36DRTF CONN EDGECARD 72POS DIP .156 SLD
EMA10DTKN-S288 CONN EDGECARD 20POS .125 EXTEND
ADM13305-5ARZ IC SUPERVISR DUAL 2.5/ADJ 8SOIC
MAX6429KQUR+T IC MONITOR BAT LP SOT23-3
相关代理商/技术参数
参数描述
SP691ACN-L/TR 功能描述:监控电路 LW PWR MICRO 5.5V 25mA-250mA BAT SW/OV RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel
SP691ACP 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Low Power Microprocessor Supervisory with Battery Switch-Over
SP691ACP-L 功能描述:监控电路 LW PWR MICRO 5.5V 25mA-250mA BAT SW/OV RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel
SP691ACT 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述:
SP691ACT/TR 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Low Power Microprocessor Supervisory with Battery Switch-Over