- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384880 > R5101G (Ricoh Co., Ltd.) Microprocessor power management with Watchdog Timer PDF資料下載
參數(shù)資料
| 型號(hào)： | R5101G |
| 廠商： | Ricoh Co., Ltd. |
| 英文描述： | Microprocessor power management with Watchdog Timer |
| 中文描述： | 微處理器電源管理看門狗定時(shí)器 |
| 文件頁(yè)數(shù)： | 4/17頁(yè) |
| 文件大?。?/td> | 330K |
| 代理商： | R5101G |
第1頁(yè)第2頁(yè)第3頁(yè)當(dāng)前第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)
12345
Rev. 1.10 - 4 -
n
ELECTRICAL CHARACTERISTICS
l
R5101G001A Topt=25
°
C
Symbol
Item
V
DD
Operating Voltage
Iss-On
Supply Current (WDT active)
Iss-Off
Supply Current (WDT inactive)
V
OUT
Output Voltage
V
DD
=5.0V,I
OUT
=10mA
I
OUT
Output Current
V
DIF
Dropout Voltage
D
V
OUT
/
D
I
OUT
D
V
OUT
/
D
V
DD
V
OUT
+0.5V
￡
V
DD
￡
10V
Ilim
Current Limit (Short mode)
D
V
OUT
/
D
Topt
Coefficient
-V
DET
Detector Threshold
V
HYS
Hysteresis Range
V
DETMGN
Regulator Voltage Margin against
Released Voltage
D
-V
DET
/
D
Topt
Temperature Coefficient
tpr
Reset Delay Time
V
DD
=5.0V, CD=0.001
m
F
twd
Watch Time of WDT
V
DD
=5.0V, CW=0.01
m
F
twr
Reset Hold Time of WDT
V
DD
=5.0V, CW=0.01
m
F
V
IHSCK
SCK Input Voltage " H "
V
ILSCK
SCK Input Voltage " L "
V
IHCE
CE Input Voltage " H "
V
ILCE
CE Input Voltage " L "
I
IHSCK
SCK Input Current " H "
I
ILSCK
SCK Input Current " L "
V
DD
=5.0V, SCK=GND
Rpu
CE Pull-up Resistance
I
CD
CD Pin Output Current
I
CTW
CTW Pin Output Current
I
RESET
RESET Pin Output Current
Ileak
RESET Pin Leakage Current
VDD=10.0V,CE=GND,VDS=12.0V
tsckw
SCK Input Pulse Width
V
DD
=5.0V, CW=0.01
m
F
Vstart
Conditions
MIN.
TYP.
MAX.
10
15
18
3.075
Unit
V
m
A
m
A
V
mA
mV
mV
V
DD
=CE=5.0V
V
DD
=5.0V, CE=GND
5
6
2.925
100
150
3.000
V
DD
=5.0V
I
OUT
=30mA
V
DD
=5.0V
1mA
￡
I
OUT
￡
50mA
I
OUT
=10mA
500
50
850
100
Load Regulation
Line Regulation
0.1
0.2
%/V
V
OUT
=0V
I
OUT
=10mA
-40
°
C
￡
Topt
￡
85
°
C
10
50
±
100
100
mA
ppm/
°
C
V
V
V
Output Voltage Temperature
2.633
0.081
0.02
2.700
0.135
2.767
0.189
V
OUT
-((-V
DET
)+V
HYS
),
I
OUT
=10mA
-40
°
C
￡
Topt
￡
85
°
C
Detector Threshold
±
100
ppm/
°
C
ms
ms
ms
V
V
V
V
m
A
m
A
M
W
mA
mA
mA
m
A
ns
V
7
50
5
14
100
10
21
150
15
V
DD
V
DD
=5.0V
V
DD
=5.0V
0.8
′
V
OUT
0
1.2
0
0.2
′
V
OUT
V
DD
0.2
1
1
10
V
DD
=SCK=5.0V
-1
-1
2
1
1
1
-1
500
4
2
2
2
V
DD
=1.3V,V
DS
=0.5V
V
DD
=1.3V,V
DS
=0.5V
V
DD
=1.3V,V
DS
=0.5V
1
Minimum Operating Voltage of Voltage Detector
0.9
1.3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| R5421N111C | Li-lon BATTERY PROTECTOR |
| R5421N111C-TR | Li-lon BATTERY PROTECTOR |
| R5421N112C | Li-lon BATTERY PROTECTOR |
| R5421N112C-TR | Li-lon BATTERY PROTECTOR |
| R5421N151F | Li-lon BATTERY PROTECTOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R5101G001A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Microprocessor power management with Watchdog Timer |
| R5101G002A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Microprocessor power management with Watchdog Timer |
| R5101G003A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Microprocessor power management with Watchdog Timer |
| R5101G004A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Microprocessor power management with Watchdog Timer |
| R5101G005A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Microprocessor power management with Watchdog Timer |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。