R3112N421A-TR-F - Brand New RICOH IC Chips
In Stock:3850 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
3850,
Ready for Immediate Shipping
Request Quote:
-
Description
The R3112x Series are CMOS-based voltage detector ICs with high detector threshold accuracy and ultra-low supply current. They are designed to operate at extremely low voltage and are used as system reset components. Each IC consists of a voltage reference unit, a comparator, resistor net for detector threshold setting, an output driver, a hysteresis circuit, and an output delay circuit. The detector threshold is fixed with high accuracy internally and does not require any adjustment. Two output types, Nch open drain type and CMOS type, are available.
Specifications and features
- Built-in Output Delay Circuit; typ. 100ms with an external capacitor: 0.022µF.
- Supply Current;typ. 0.5µA (R3112x271A/C, VDD=2.6V).
- Operating Voltage;0.7 to 6.0V(Topt=25°C).
- Detector Threshold; 0.9V to 5.0V.
- High Accuracy Detector Threshold; ±2.0%.
- Low Temperature-Drift Coefficient of Detector Threshold;typ. ±100ppm/°C.
- Two Output Types; Nch Open Drain and CMOS.
- Packages; SOT-23-5(Mini-mold), SC-82AB, SON1612-6.
Application Scenarios
- CPU and Logic Circuit Reset.
- Battery Checker.
- Window Comparator.
- Wave Shaping Circuit.
- Battery Back-up Circuit.
- Power Failure Detector.
Comparison
Advantages- High detector threshold accuracy.
- Ultra-low supply current.
- Can be operated at an extremely low voltage.
- Detector threshold is fixed with high accuracy internally and does not require any adjustment.
- Two output types are available.
- Packages are available in SOT-23-5(Mini-mold), SC-82AB, SON1612-6.
Disadvantages- No significant disadvantages found.
-
Similar parts: 430483 , Click to view
-
Datasheet
-
Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
- View more
Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
- View more
-
Popular parts of the same kind
Additional Information
- Datasheet: Download R3112N421A-TR-F
- Chipdatas Part: CD88-R3112N421A-TR-F
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 09:52 +0800
Refund
-
- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
Related Products
Payment Method
-
The fee is charged according to the rule of PayPal.
-
The fee is charged according to the rule of PayPal.
-
Western Union charge US$0.00 banking fee.
-
We recommend to use bank transfer for large orders to save on handling fees.
Shipping Tips
-
DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.