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Product Detailed Parameters
- Description：IC VREF SERIES 0.05% SOT23-6
- Series：FGA™
- Mfr：Intersil
- Package：Bulk
- Output Type：Fixed
- Voltage - Output (Min/Fixed)：2.048V
- Voltage - Output (Max)：-
- Current - Output：10 mA
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-6
- Supplier Device Package：6-SOT
- Grade：-
- Qualification：-
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Overview
The ISL21060BFH620Z-TK is a precision voltage reference IC from Intersil, utilizing proprietary Floating Gate Analog (FGA) technology. It provides a fixed output voltage of 2.048V with an initial accuracy of ±0.05%. The device operates within a temperature range of -40°C to 125°C and features a low noise profile of 10µVp-p in the 0.1Hz to 10Hz band. It has a temperature coefficient of 10ppm/°C and is housed in a compact SOT-23-6 package.
Feature Summary
- Precision Fixed Output Voltage
- Low Noise Performance
- Floating Gate Analog Technology
Applications
- High-resolution data acquisition systems
- Precision analog-to-digital converter references
- Medical instrumentation requiring stable voltage sources
Procurement Notes
Verify the specific suffix BFH620Z-TK against the manufacturer's current datasheet to confirm pinout compatibility and electrical specifications. Ensure the source document explicitly lists this part number as available or discontinued status. Cross-reference the SOT-23-6 package marking with official silkscreen diagrams to prevent substitution errors during assembly.
Selection Notes
Select this component when a stable 2.048V reference is required in space-constrained designs. The FGA technology offers long-term stability advantages over traditional bandgap references. Consider the SOT-23-6 footprint for PCB layout constraints. Evaluate the 10mA load capability against system power budget requirements before finalizing the design.
Part Context
This part belongs to the ISL21060 series of low-power, high-precision voltage references. The series leverages Intersil's Floating Gate Analog technology to achieve superior drift characteristics compared to conventional references. The BFH620Z-TK variant specifically denotes the 2.048V output version in a tape-and-reel packaging format.
Replacement Considerations
Check for direct cross-references such as other ISL21060 variants with different output voltages if voltage adjustment is needed. Verify pin-compatible alternatives from other manufacturers only if they match the SOT-23-6 package and electrical parameters exactly.
