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Product Detailed Parameters
- Description：IC VREF SERIES 0.05% 8MSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：Fixed
- Voltage - Output (Min/Fixed)：5V
- Voltage - Output (Max)：-
- Current - Output：5 mA
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-MSOP
- Grade：-
- Qualification：-
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Overview
The LTC6655CHMS8-5#TRPBF is a precision bandgap voltage reference from Analog Devices, offering a fixed 5V output with an initial accuracy of ±0.05%. It features a maximum temperature coefficient of 5ppm/°C and operates within a supply voltage range of VOUT + 0.2V to 13.2V. The device provides ±5mA source/sink current capability and includes a shutdown mode consuming less than 20µA. Packaged in an 8-lead MSOP, it is fully specified over the –40°C to 125°C temperature range.
Feature Summary
- Advanced curvature compensation ensures low drift and high accuracy without calibration
- Capable of sourcing and sinking up to ±5mA for flexible load driving
- Includes a dedicated shutdown pin for low-power operation
- Operates with a minimum dropout voltage of 500mV
Applications
- Instrumentation and test equipment
- High resolution data acquisition systems
- Precision battery monitors
- Medical equipment
Procurement Notes
Verify the specific suffix #TRPBF indicates tape and reel packaging when ordering. Confirm the 'C' grade designation corresponds to the required ±0.05% accuracy and 5ppm/°C drift specifications for your design. Ensure the 8-lead MSOP package footprint matches your PCB layout constraints before finalizing procurement.
Selection Notes
Select this part when a fixed 5V reference with moderate precision (±0.05%) is required. It is suitable for applications needing ±5mA drive current and low power shutdown. For lower noise or higher accuracy needs, consider the 'B' grade or 'LN' variants within the same family.
Part Context
This component belongs to the LTC6655 family of precision voltage references. The 'CH' designation identifies the specific accuracy and drift grade, while 'MS8' denotes the plastic MSOP package. The '#TRPBF' suffix confirms lead-free composition and tape-and-reel delivery format.
Replacement Considerations
LTC6655BHMS8-5#TRPBF offers higher accuracy (±0.025%) and lower drift (2ppm/°C). LTC6655LNCHMS8-5#TRPBF provides enhanced low-noise performance via a noise reduction pin.
