REF191GS - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

REF191GS
Manufacturer

ADI
ChipWorker Part#

CW54548930
Category

Voltage Reference
Package

SOIC-8
Description

V-Ref Precision 2.048V 30mA 8Pin SOIC N Tube
Documentation

Datasheet

REF191GS Global Supplier

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REF191GS Specifications

Attribute	Attribute Value

Part Number	REF191GS
Manufacturer	ADI
ChipWorker Part#	CW54548930
Category	Voltage Reference
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Capacitance Tolerance	±0.5 %
Input Voltage (DC)	15.0V (max)
Output Voltage	2.048 V
Output Current	30 mA
Supply Current	45 µA
Number of Channels	1 Channel
Output Voltage (Min)	2.048 V
Input Voltage	3V ~ 15V
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Operating Temperature	-40℃ ~ 85℃
Temperature Coefficient	±25 ppm/℃
Product Lifecycle Status	Obsolete
Packaging	Tube
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
HK STC License	NLR

Product Description

GENERAL DESCRIPTION
The REF19x series precision band gap voltage references use a patented temperature drift curvature correction circuit and laser trimming of highly stable, thin-film resistors to achieve a very low temperature coefficient and high initial accuracy.
FEATURES
Initial accuracy: ±2 mV maximum
Temperature coefficient: 5 ppm/°C maximum
Low supply current: 45 μA maximum
Sleep mode: 15 μA maximum
Low dropout voltage
Load regulation: 4 ppm/mA
Line regulation: 4 ppm/V
High output current: 30 mA
Short-circuit protection

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Ordering Information

Order Payment Shipping Package Quality Assurance

These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
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- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us.
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more >
- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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