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参数资料
| 型号： | R3111N091A |
| 厂商： | Ricoh Co., Ltd. |
| 英文描述： | LOW VOLTAGE DETECTOR |
| 中文描述： | 低电压检测 |
| 文件页数： | 11/20页 |
| 文件大小： | 205K |
| 代理商： | R3111N091A |
Rev.1.10
- 19 -
q
Voltage level Indicator Circuit (lighted when the power runs out)
(Nch Open Drain Output)
VDD
OUT
GND
R3111XXX1A
SERIES
q
Detector Threshold Adjustable Circuit
(Nch Open Drain Type Output)
VDD
OUT
GND
R3111XXX1A
SERIES
C
+
Ra
Rb
Adjusted Detector Threshold
=(-VDET)*(Ra+Rb)/Rb
Hysteresis Voltage
=(VHYS)*(Ra+Rb)/Rb
*) If the value of Ra is set excessively large, voltage drop may occur
caused by the supply current of IC itself, and detector threshold may
vary.
q
Window Comparator Circuit
(Nch Open Drain Output)
VDD
OUT
GND
R3111XXX1A
SERIES
R3111XXX1A
SERIES
VDET2
VDET1
VDD
VSS
OUT
VDET2
VDET1
q
Over-charge Preventing Circuit
VDD
OUT
GND
R3111XXX1C
SERIES
Light
R1
R2
R4
R3
D1
Solar
Batter
y
Load
相关PDF资料 |
PDF描述 |
|---|---|
| R3111N091A-T1 | Time-Delay Relay; Contacts:SPDT; Time Range:2 to 60 Sec; Mounting Type:Plug In; Timing Function:On-Delay; Contact Carry Current:5A; Contact Carrying Power:3VA; Relay Mounting:Plug-In; Relay Terminals:8-Pin Octal; Supply Voltage:120V |
| R3111N091A-TZ | LOW VOLTAGE DETECTOR |
| R3111N091C | LOW VOLTAGE DETECTOR |
| R3111N181B-TR | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| R3111N091A-TR | Time-Delay Relay; Contacts:SPDT; Time Range:0.5 to 15 Sec.; Mounting Type:Plug In; Timing Function:On-Delay; Contact Carry Current:5A; Contact Carrying Power:3VA; Relay Mounting:Plug-In; Relay Terminals:8-Pin Octal |
相关代理商/技术参数 |
参数描述 |
|---|---|
| R-311L-D | 制造商:SCHURTER 制造商全称: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:未知厂家 制造商全称:未知厂家 功能描述:Optoelectronic |
| R3130A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Optoelectronic |
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