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Product Detailed Parameters
- Description:IC DAC 8BIT V-OUT 10MSOP
- Series:-
- Mfr:Analog Devices Inc.
- Package:Tape & Reel (TR)
- Number of Bits:8
- Number of D/A Converters:4
- Settling Time:3.9µs (Typ)
- Output Type:Voltage - Buffered
- Differential Output:No
- Data Interface:I2C
- Reference Type:External, Internal
- Voltage - Supply, Analog:5V
- Voltage - Supply, Digital:5V
- INL/DNL (LSB):±0.05, ±0.5 (Max)
- Architecture:-
- Operating Temperature:-40°C ~ 125°C
- Package / Case:10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
- Supplier Device Package:10-MSOP-EP
- Mounting Type:Surface Mount
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Overview
The LTC2635HMSE-HMI8#TRPBF is a quad 8-bit voltage-output digital-to-analog converter (DAC) from Analog Devices Inc. It features an integrated precision reference with a full-scale output of 4.096V and operates from a single 4.5V to 5.5V supply. The device utilizes a 2-wire I²C-compatible serial interface supporting standard (100kHz) and fast (400kHz) modes. Key specifications include rail-to-rail output buffers, guaranteed monotonicity over the –40°C to 125°C automotive temperature range, and a maximum integral nonlinearity error of ±0.5 LSB.
Feature Summary
- Quad 8-bit DACs with integrated 4.096V full-scale reference
- I²C-compatible serial interface with selectable slave addresses
- Rail-to-rail output buffers guaranteed monotonic over –40°C to 125°C
- Power-on reset to mid-scale in internal reference mode
Applications
- Process control and industrial automation
- Power supply margining
- Automotive systems
Procurement Notes
Verify the specific suffix HMI8 corresponds to the 10-lead MSOP package, 4.096V full-scale, and power-on reset to mid-scale configuration. Confirm the #TRPBF designation indicates lead-free tape and reel packaging. Ensure the source documentation explicitly supports these ordering parameters for this part number.
Selection Notes
Select this component when four independent 8-bit voltage outputs are required within a compact 10-lead MSOP footprint. The 4.5V to 5.5V supply range and 4.096V full-scale output make it suitable for 5V logic systems. Verify that the I²C address configuration via CA0–CA2 pins meets system addressing requirements.
Part Context
This part belongs to the LTC2635 family of quad DACs available in 12-, 10-, and 8-bit resolutions. The HMSE variant specifically denotes the Automotive grade (H), Mid-Scale reset (M), 8-bit resolution (8), and 10-lead MSOP package (SE). Other variants offer different reset behaviors or external reference options.
Replacement Considerations
Publicly confirmed substitute part numbers are not provided in the source material.
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