Precision Microcontroller Chip REF195GSZ-REEL REF195ESZ-REEL REF195FSZ-REEL

FEATURES
Temperature coefficient: 5 ppm/°C maximum
High output current: 30 mA
Low supply current: 45 μA maximum
Initial accuracy: ±2 mV maximum1
Sleep mode: 15 μA maximum
Low dropout voltage
Load regulation: 4 ppm/mA
Line regulation: 4 ppm/V
Short-circuit protection

APPLICATIONS
Portable instruments
ADCs and DACs
Smart sensors
Solar powered applications
Loop-current-powered instruments

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.

The REF19x series is made up of micropower, low dropout voltage (LDV) devices, providing stable output voltage from supplies as low as 100 mV above the output voltage and consuming less than 45 μA of supply current. In sleep mode, which is enabled by applying a low TTL or CMOS level to the SLEEP pin, the output is turned off and supply current is further reduced to less than 15 μA.

The REF19x series references are specified over the extended industrial temperature range (−40°C to +85°C) with typical performance specifications over −40°C to +125°C for applications, such as automotive.

All electrical grades are available in an 8-lead SOIC package; the PDIP and TSSOP packages are available only in the lowest electrical grade.

All the PMIC are available from us. Please email for detail . 

WHY US ?!!!

Easy Buy • Hight Quality • Fastest Delivery • Competitive Pricing • Responsible!

1 Warranty and Return Policy

1. ONE YEAR guarantee. We do not accept return without any reasons and quality problems..
2. Only items in perfect condition will be sent out and all items have been packaged carefully to ensure that they are properly protected. Before you signed the express please check the goods packed inside if it's in perfect physical condition. That will be good for each other.
3. Our warranty does not extend to any products that are physically damaged or under un-normal operating conditions as a result of misuse or improper installation on the parts.
4. We supply free repairing service within one year of purchase. For the first 1 month, we will pay one way shipping cost ( from us to your location); After 1 month of purchase, the buyer need to pay two ways of shipping cost.

1. Shipment

a, We can ship the products all over world.

b, DHL, FedEx, TNT, UPS, EMS, Air mail are all available.

c, The item will be sent out with 1-3 working days after receiving the payment.

d, You can track the situation of your product on website after they are shipped out. DELIVERY TIME

A. Parcel will be shipped within 1-3 working days..

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