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參數(shù)資料
| 型號： | R3111H271C-T1 |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 電源管理 |
| 英文描述： | LOW VOLTAGE DETECTOR |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PSSO3 |
| 封裝： | SOT-89, 3 PIN |
| 文件頁數(shù)： | 11/20頁 |
| 文件大?。?/td> | 205K |
| 代理商： | R3111H271C-T1 |
Rev.1.10
- 11 -
I
TEST CIRCUITS
I
SS
V
DD
OUT
GND
V
IN
R3111
X
Series
R3111
X
Series
V
DD
V
OUT
5.0V
OUT
GND
V
IN
470K
*Pull-up circuit is not necessary for
CMOS Output type, or R3111XXXXC
.
Figure 3. Supply Current Test Circuit
Figure 4. Detector Threshold Test Circuit
V
DD
V
DS
OUT
I
OUT
GND
V
IN
R3111
X
Series
R3111
X
Series
V
DD
V
DD-
V
DS
V
DS
OUT
I
OUT
GND
V
IN
*Apply only to CMOS
Figure 5. Nch Driver Output Current Test Circuit
Figure 6. Pch Driver Output Current Test Circuit
V
DD
V
SS
V
SS
OUT
OUT
GND
P.G.
R3111
XXX
1A
Series
470K
C
OUT
+5.0V
0.7V
R
OUT
+V
DET
+2.0V
OUT
P.G.
V
DD
V
SS
V
SS
OUT
GND
R3111
XXX
1A
Series
470K
100K
C
IN
+5.0V
0.7V
R
OUT
R
IN
+V
DET
+2.0V
Figure 7. Output Delay Time Test Circuit (1)
Figure 8. Output Delay Time Test Circuit (2)
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| R3111H271C-TR | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:LOW VOLTAGE DETECTOR |
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