- 您現在的位置：買賣IC網 > PDF目錄384875 > R3111Q231B (Ricoh Co., Ltd.) LOW VOLTAGE DETECTOR PDF資料下載
參數資料
| 型號： | R3111Q231B |
| 廠商： | Ricoh Co., Ltd. |
| 英文描述： | LOW VOLTAGE DETECTOR |
| 中文描述： | 低電壓檢測 |
| 文件頁數： | 1/44頁 |
| 文件大小： | 1170K |
| 代理商： | R3111Q231B |
當前第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁
R3111x S ERIES
LOW VOLTAGE DETECTOR
NO.EA-056-070829
OUTLINE
1
The R3111x series are CMOS-based voltage detector ICs with high detector threshold accuracy and ultra-low
supply current, which can be operated at an extremely low voltage and is used for system reset as an example.
Each of these ICs consists of a voltage reference unit, a comparator, resistors for detector threshold setting,
an output driver and a hysteresis circuit. The detector threshold is fixed with high accuracy internally and does
not require any adjustment.
Three output types, Nch open drain “L” type, Nch open drain “H” type and CMOS type are available.
The R3111x Series are operable at a lower voltage than that for the Rx5VL series, and can be driven by a
single battery.
Six types of packages, TO-92, SOT-89, SOT-23-3, SOT-23-5, SC-82AB, and SON1612-6 are available.
FEATURES
Supply Current......................................................................Typ. 0.8
μ
A (V
DD
=
1.5V)
Range of Operating Voltage..................................................0.7V to 10.0V (Topt
=
25
°
C)
Detector Threshold................................................................0.9V to 6.0V
Accuracy Detector Threshold................................................
±
2.0%
Temperature-Drift Coefficient of Detector Threshold ............Typ.
±
100ppm/
°
C
Output Types.........................................................................Nch Open Drain “L”, Nch Open Drain “H”, and
Packages ..............................................................................TO-92, SOT-89, SOT-23-3, SOT-23-5,
APPLICATIONS
CMOS
SC-82AB, SON1612-6
CPU and Logic Circuit Reset
Battery Checker
Window Comparator
Wave Shaping Circuit
Battery Back-up Circuit
Power Failure Detector
相關PDF資料 |
PDF描述 |
|---|---|
| R3111Q231C | LOW VOLTAGE DETECTOR |
| R3111Q241A | LOW VOLTAGE DETECTOR |
| R3111Q241B | LOW VOLTAGE DETECTOR |
| R3111Q241C | LOW VOLTAGE DETECTOR |
| R3111Q251B | LOW VOLTAGE DETECTOR |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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 |
發布緊急采購，3分鐘左右您將得到回復。