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IMP812SEUS-T PDF预览

IMP812SEUS-T

更新时间: 2024-02-11 19:00:51
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IMP 微处理器监控
页数 文件大小 规格书
8页 139K
描述
4-pin レP Voltage Supervisor with Manual Reset

IMP812SEUS-T 技术参数

生命周期:Contact Manufacturer包装说明:,
Reach Compliance Code:unknown风险等级:5.7
Is Samacsys:NBase Number Matches:1

IMP812SEUS-T 数据手册

 浏览型号IMP812SEUS-T的Datasheet PDF文件第1页浏览型号IMP812SEUS-T的Datasheet PDF文件第2页浏览型号IMP812SEUS-T的Datasheet PDF文件第4页浏览型号IMP812SEUS-T的Datasheet PDF文件第5页浏览型号IMP812SEUS-T的Datasheet PDF文件第6页浏览型号IMP812SEUS-T的Datasheet PDF文件第7页 
IMP811, IMP812  
Electrical Characteristics  
Unless otherwise noted VCC is over the full voltage range, TA = 40°C to 105°C.  
Typical values at TA = 25°C, VCC = 5V for L/M/J devices, V = 3.3V for T/S devices and VCC = 3V for R devices.  
CC  
Parameter  
Input Voltage (VCC) Range  
Symbol Conditions  
Min  
1.1  
1.2  
Typ  
Max  
5.5  
5.5  
Units  
V
VCC  
TA = 0°C to 70°C  
TA = 40°C to 105°C  
Supply Current (Unloaded)  
ICC  
TA = 40°C to 85°C  
TA = 40°C to 85°C  
TA = 85°C to 105°C  
TA = 85°C to 105°C  
VCC < 5.5V, L/M/J  
VCC < 3.6V, R/S/T  
VCC < 5.5V, L/M/J  
VCC < 3.6V, R/S/T  
6
5
15  
10  
25  
20  
µA  
Reset Threshold  
VTH  
L devices  
M devices  
J devices  
T devices  
S devices  
R devices  
= 25°C  
= 40°C to 85°C  
= 85°C to 105°C  
= 25°C  
= 40°C to 85°C  
= 85°C to 105°C  
= 25°C  
= 40°C to 85°C  
= 85°C to 105°C  
= 25°C  
= 40°C to 85°C  
= 85°C to 105°C  
= 25°C  
= 40°C to 85°C  
= 85°C to 105°C  
= 25°C  
= 40°C to 85°C  
= 85°C to 105°C  
4.56  
4.50  
4.40  
4.31  
4.25  
4.16  
3.93  
3.89  
3.80  
3.04  
3.00  
2.92  
2.89  
2.85  
2.78  
2.59  
2.55  
2.50  
4.63  
4.38  
4.00  
3.08  
2.93  
2.63  
4.70  
4.75  
4.86  
4.45  
4.50  
4.56  
4.06  
4.10  
4.20  
3.11  
3.15  
3.23  
2.96  
3.00  
3.08  
2.66  
2.70  
2.76  
V
TA  
TA  
TA  
TA  
TA  
TA  
TA  
TA  
TA  
TA  
TA  
TA  
TA  
TA  
TA  
TA  
TA  
TA  
Reset Threshold Temp. Coefficient  
VCC to Reset Delay  
TCVTH  
30  
40  
20  
ppm/°C  
µs  
VCC = VTH to (VTH - 125mV), L/M/J devices  
VCC = VTH to (VTH - 125mV), R/S/T devices  
TA = 0°C to 70°C  
Reset Active Timeout Period  
140  
100  
10  
560  
840  
ms  
TA = 40°C to 105°C  
MR Minimum Pulse Width  
MR Glitch Immunity  
MR to RESET Propagation Delay  
MR Input Threshold  
tMR  
µs  
ns  
µs  
V
Note 3  
Note 2  
100  
0.5  
tMD  
VIH  
VIL  
VIH  
VIL  
VCC > VTH (MAX), IMP811/812L/M/J  
2.3  
0.7VCC  
10  
0.8  
VCC > VTH (MAX), IMP811/812R/S/T  
0.25VCC  
30  
MR Pull-up Resistance  
20  
kΩ  
Low RESET Output Voltage (IMP811)  
VOL  
VCC = VTH min., ISINK = 1.2mA, IMP811R/S/T  
VCC = VTH min., ISINK = 3.2mA, IMP811L/M/J  
VCC > 1.1V, ISINK = 50µA  
0.3  
0.4  
0.3  
V
High RESET Output Voltage (IMP811)  
Low RESET Output Voltage (IMP812)  
High RESET Output Voltage (IMP812)  
VOH  
VOL  
VOH  
VCC > VTH max., ISOURCE = 500µA, IMP811R/S/T 0.8VCC  
VCC > VTH max., ISOURCE = 800µA, IMP811L/M/J VCC -1.5  
VCC = VTH max., ISINK = 1.2mA, IMP812R/S/T  
V
V
V
0.3  
0.4  
VCC = VTH max., ISINK = 3.2mA, IMP812L/M/J  
1.8V < VCC < VTH min., ISOURCE = 150µA  
0.8VCC  
Notes: 1. Production testing done at TA = 25°C. Over temperature specifications guaranteed by design only using six sigma design limits.  
2. RESET output is active LOW for the IMP811 and RESET output is active HIGH for the IMP812.  
3. Glitches of 100ns or less typically will not generate a reset pulse.  
©
1999 IMP, Inc.  
408-432-9100/www.impweb.com  
3

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