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Product Detailed Parameters
- Description：IC VREF SERIES 10V 8CDIP
- Series：REF01
- Mfr：Analog Devices Inc.
- Package：Tube
- Output Type：-
- Voltage - Output (Min/Fixed)：10V
- Voltage - Output (Max)：-
- Current - Output：-
- Operating Temperature：-
- Mounting Type：Through Hole
- Package / Case：8-CDIP (0.300", 7.62mm)
- Supplier Device Package：8-CERDIP
- Grade：-
- Qualification：-
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Overview
The REF01CJ8 is a precision voltage reference IC from the Analog Devices REF-01/REF-02 series, manufactured by Linear Technology Corporation. It provides a fixed 10V output with an initial accuracy of ±0.3%. The device features a typical temperature coefficient of 5ppm/°C and operates within a commercial temperature range of 0°C to 70°C. It utilizes an 8-lead CERDIP (J8) hermetic package. Key electrical specifications include a maximum quiescent supply current of 1.6mA, a maximum input voltage of 30V, and a short-circuit current capability of 25mA.
Feature Summary
- Provides stable 10V bandgap reference output with high line and load regulation
- Features low temperature drift for consistent performance across operating conditions
- Includes internal trimming for precise initial voltage accuracy
- Offers indefinite output short-circuit protection to ground
Applications
- A/D and D/A converters
- Precision regulators
- Constant current sources
- Bridge excitation circuits
Procurement Notes
Verify the specific suffix C indicates the commercial temperature grade (0°C to 70°C) and CJ8 denotes the ceramic dual in-line package. Confirm lead finish requirements if RoHS compliance is mandatory, as older datasheets may list lead-based options. Check for obsolete status or alternate source recommendations provided by the manufacturer for this specific part number.
Selection Notes
Select the REF01CJ8 when a fixed 10V reference is required in a hermetic package for commercial temperature environments. Compare against REF01EJ8 or REF01HJ8 if wider temperature ranges are needed. Consider the REF02 series if a temperature output pin is necessary. Ensure input voltage stays within the 30V absolute maximum rating for the C-grade device.
Part Context
The REF-01/REF-02 series consists of precision bandgap references designed for applications requiring low drift and moderate accuracy. The REF-01 variant provides a 10V output, while the REF-02 provides 5V. These devices are optimized for low power consumption and cost-effectiveness compared to higher-precision alternatives like the LT1019.
Replacement Considerations
The datasheet lists REF01EJ8#PBF and REF01HJ8#PBF as direct replacements within the same J8 package family. For improved specifications, the LT1019 is noted as pin-compatible with better performance metrics.
