ISL21007DFB812Z

Description：IC VREF SERIES 0.16% 8SOIC
Series：FGA™
Mfr：Renesas Electronics Corporation
Package：Tube

SKU:fe95baf60220 Category: Voltage Reference Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：IC VREF SERIES 0.16% 8SOIC
Series：FGA™
Mfr：Renesas Electronics Corporation
Package：Tube
Output Type：Fixed
Voltage - Output (Min/Fixed)：1.25V
Voltage - Output (Max)：-
Current - Output：7 mA
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

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ISL21007DFB812Z

Overview

The ISL21007DFB812Z is a precision series voltage reference IC manufactured by Renesas Electronics Corporation. It utilizes Floating Gate Array (FGA) technology to deliver a fixed output voltage of 1.25V with high initial accuracy and low drift characteristics. The device operates within a supply voltage range of 2.7V to 5.5V and features a maximum shunt current of 7mA. Key electrical parameters include an initial accuracy of ±0.16% and a temperature coefficient of 10 ppm/°C. It is housed in an 8-SOIC package suitable for surface mount applications.

Feature Summary

Precision Floating Gate Array technology ensures stable long-term performance
Fixed 1.25V output voltage provides reliable reference potential
Low temperature coefficient minimizes drift across operating ranges

Applications

High-precision data acquisition systems
Calibration equipment requiring stable voltage references
Industrial measurement instrumentation

Procurement Notes

Verify the specific suffix 'DFB812Z' against official Renesas documentation to confirm pinout, tolerance, and packaging specifications. Ensure compatibility with system voltage requirements and thermal management needs. Cross-reference datasheet revisions to avoid discrepancies in electrical characteristics or mechanical dimensions during procurement.

Selection Notes

Select this component when a fixed 1.25V reference with high initial accuracy is required. Consider the 7mA shunt current limit for load driving capabilities. Evaluate the 10 ppm/°C temperature coefficient against environmental stability requirements. Confirm that the 8-SOIC package fits the PCB layout constraints.

Part Context

This part belongs to the ISL21007 family of precision voltage references from Renesas. The family leverages FGA technology for superior stability compared to traditional bandgap references. This specific model represents a fixed-output variant designed for applications demanding minimal drift and high precision over time.