ISL21090BFB875Z-TK

Obsolete

Renesas Electronics Corporation

ULTRA-LOW NOISE, PRECISION VOLTAGE REFERENCE WITH 7.5 VOUT

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ISL21090BFB875Z-TK

Obsolete

Renesas Electronics Corporation

ULTRA-LOW NOISE, PRECISION VOLTAGE REFERENCE WITH 7.5 VOUT

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

Description

General part information

ISL21090 Series

The ISL21090 is an ultra-low noise, high DC accuracy precision voltage reference with a wide input voltage range. The ISL21090 uses Renesas' Advanced Bipolar technology to achieve sub 1.0µVP-P(1.25V option) 0.1Hz to 10Hz noise with an initial voltage accuracy of 0. 02% (2.5V option). The ISL21090 offers 1.25V, 2.5V, 5.0V, and 7.5V output voltage options with a 7ppm/°C temperature coefficient and also provides excellent line and load regulation. These devices are offered in an 8 Ld SOIC package. The ISL21090 is ideal for high-end instrumentation, data acquisition and processing applications requiring high DC precision where low noise performance is critical.

Technical Specifications

Parameters and characteristics for this part

Specification	ISL21090BFB875Z-TK

Current - Output	20 mA
Current - Supply	1.3 mA
Mounting Type	Surface Mount
Noise	4.8 µVrms, 6.2 µVp-p
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Type	Fixed
Package Length	0.154 in
Package Name	8-SOIC
Package Width	3.9 mm
Reference Type	Series
Temperature Coefficient	7 ppm/°C
Tolerance	0.035 %
Voltage - Input (Maximum)	36 V
Voltage - Input (Minimum)	9 V
Voltage - Output (Min/Fixed)	7.5 V

ISL21090 Series

Ultra-Low Noise, Precision Voltage Reference with 1.25 VOUT

Part	Current - Output	Reference Type	Noise	Package Length	Package Name	Package Width	Current - Supply	Voltage - Input (Minimum)	Voltage - Input (Maximum)	Output Type	Temperature Coefficient	Tolerance	Mounting Type	Voltage - Output (Min/Fixed)	Operating Temperature (Max)	Operating Temperature (Min)
Renesas Electronics Corporation ISL21090BFB812Z-TK	20 mA	Series	1 µVp-p 1.2 µVrms	0.154 in	8-SOIC	3.9 mm	1.28 mA	3.7 V	36 V	Fixed	7 ppm/°C	0.03 %	Surface Mount	1.25 V	125 °C	-40 °C
Renesas Electronics Corporation ISL21090BFB875Z-TK	20 mA	Series	4.8 µVrms 6.2 µVp-p	0.154 in	8-SOIC	3.9 mm	1.3 mA	9 V	36 V	Fixed	7 ppm/°C	0.035 %	Surface Mount	7.5 V	125 °C	-40 °C
Renesas Electronics Corporation ISL21090BFB850Z-TK	20 mA	Series	3.2 µVrms 4.2 µVp-p	0.154 in	8-SOIC	3.9 mm	1.33 mA	7 V	36 V	Fixed	7 ppm/°C	0.025 %	Surface Mount	5 V	125 °C	-40 °C
Renesas Electronics Corporation ISL21090BFB825Z-TK	20 mA	Series	1.6 µVrms 1.9 µVp-p	0.154 in	8-SOIC	3.9 mm	1.28 mA	3.7 V	36 V	Fixed	7 ppm/°C	0.02 %	Surface Mount	2.5 V	125 °C	-40 °C

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

ISL21090 Datasheet

ISL21090BFB875Z-TK | Datasheet