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參數(shù)資料
| 型號： | R3112Q451C-TR |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 電源管理 |
| 英文描述： | LOW VOLTAGE DETECTOR WITH OUTPUT DELAY |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| 封裝： | SC-82AB, 4-PIN |
| 文件頁數(shù)： | 16/16頁 |
| 文件大小： | 267K |
| 代理商： | R3112Q451C-TR |
Rev. 1.10 - 16 -
I
TECHNICAL NOTES
R3112x
Series
OUT
GND
V
DD
R
R3112X
Series
OUT
V
DD
GND
V
DD
R1
R2
R311 2x
Series
OUT
V
DD
GND
V
DD
R1
R2
Figure A Figure B Figure C
When R3112XXX1A (Nch Open Drain Output Type) is used in Figure A or Figure B, if Impedance of
Voltage Supply pIn, V
DD
and V
DD
of this IC is large, detector threshold level would shift by voltage
dropdown caused by the consumption current of the IC itself. Released voltage may also shift and delay
time for start-up might be generated by this usage.
When R3112XXX1C (CMOS Output Type) is used in Figure A or Figure B, Output level could be
unstable by throughout current which is generated at detector threshold level or at released voltage
level, therefore, do not use R3112XXX1C with the connection in Figure A or Figure B.
The connection in Figure C may cause the oscillation in both R3112XXX1C (CMOS Output) and
R3112XXX1A (Nch Open Drain Output), therefore do not use R3112XXX1X Series with the connection
in Figure C.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R-311L-D | 制造商:SCHURTER 制造商全稱:Schurter Inc. 功能描述:Power Cord with IEC Connector C13, Angled |
| R3-12 | 制造商:Thomas & Betts 功能描述:KUBE MULTITAP BODY SIZE0 4 POSITION |
| R313 | 制造商:EMERSON 功能描述:MOTOR 230/460 VOLT, 60 HERTZ, 3-PHASE, 138/69 AMP, 1190 RPM, FRAME:404T RIGID OPEN, REVERSE, 2-7/8 X 7-1/4KEY, SINGLE BALL BEARINGS FRAME : ALL OTHER HERTZ : 60 HERTZ HP OR WATTAGE : 60 HP PHASE : 3 PHASE ROTATION (ALL SE) : CCW RPM : 1101-1200 RPM VOLTAGE : MULTI VOLT |
| R3130 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Optoelectronic |
| R3130A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Optoelectronic |
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