REF191GSZ vs REF198GSZ

This in-depth comparison of the REF191GSZ and REF198GSZ provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

REF191GSZ

Analog Devices Inc.

Lifecycle
Active
Stock
2952 PCS
Package
SOIC-8
Series
PMIC - Voltage Reference
+BOM RFQ
Part B

REF198GSZ

Analog Devices Inc.

Lifecycle
Active
Stock
5532 PCS
Package
SOIC-8
Series
PMIC - Voltage Reference
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification REF191GSZ REF198GSZ
Series REF19 REF19
Part Status Active Active
Reference Type Series Series
Output Type Fixed Fixed
Voltage - Output (Min/Fixed) 2.048V 4.096V
Current - Output 30 mA 30 mA
Tolerance ±0.5% ±0.24%
Temperature Coefficient 25ppm/°C 25ppm/°C
Noise - 01 Hzto10 Hz 20µVp-p 40µVp-p
Voltage - Input 3V ~ 15V 4.5V ~ 15V
Supply Current 45µA 45µA
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount
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