REF198GSZ

Name: REF198GSZ
Brand: Analog Devices
Rating: 4.5 (10 reviews)

30mA current output

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Part Number : REF198GSZ
Package/Case : SOIC-8
Brands : Analog Devices
Components Categories : Voltage References
Datesheet : REF198GSZ DataSheet (PDF)

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Overview of REF198GSZ

REF198GSZ is a low-power, precision voltage reference IC from Analog Devices. It operates on a supply voltage range of 2.7V to 5.5V and has a temperature range of -40°C to +125°C. The device offers a fixed output voltage of 1.25V with an initial accuracy of ±0.1%. REF198GSZ features a low temperature coefficient of 10ppm/°C and a long-term stability of 50ppm/1000 hours. It has a low dropout voltage of 200mV and provides a maximum output current of 20mA. The voltage reference IC is housed in an 8-lead SOIC package, making it suitable for various precision voltage reference applications. The REF198GSZ also includes built-in short-circuit protection and thermal shutdown for added reliability and safety. With its low power consumption and high precision performance, this voltage reference IC is ideal for use in data acquisition systems, industrial automation, instrumentation, and other precision measurement applications where accurate and stable voltage references are required

Key Features

Low offset voltage: 60µV

Low noise: 8µVp-p (0.1Hz to 10Hz)

Low quiescent current: 53µA

High PSRR: 110dB

Rail-to-rail output

Very low input bias current: 1pA

Operating temperature range: -40°C to +125°C

Small package size: SOT23-5

Application

The REF198GSZ voltage reference can be used in precision analog circuits, such as data converters, amplifiers, and power management applications

It is commonly used in industrial, automotive, communications, and consumer electronics applications where a stable voltage reference is required for accurate and reliable operation

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category	Voltage References	RoHS	Details
Mounting Style	SMD/SMT	Package / Case	SOIC-8
Reference Type	Series Precision References	Output Voltage	4.096 V
Initial Accuracy	0.05 %	Temperature Coefficient	25 PPM / C
Series VREF - Input Voltage - Max	18 V	Shunt Current - Max	30 mA
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 85 C
Series	REF198	Accuracy	8 PPM/mA
Brand	Analog Devices	Height	1.5 mm (Max)
Input Voltage	18 V	Length	5 mm (Max)
Load Regulation	8 PPM/mA	Output Current	30 mA
Product Type	Voltage References	Factory Pack Quantity	98
Subcategory	PMIC - Power Management ICs	Topology	Series References
Width	4 mm (Max)	Unit Weight	0.019048 oz

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