LTC2635CMSE-LZ10 Quad 10-Bit 2.5V Gain Control I2C DAC 10-Lead MSOP Integrated Circuit Chip

The LTC2635CMSE-LZ10 is a quad 10-bit voltage output digital to analog converter from the LTC2635 series, supplied in a 10-Lead MSOP package. Four buffered outputs and a 2.5 V internal reference are integrated, which cuts the part count of multi-channel control cards.

On the LTC2635CMSE-LZ10 the reference is trimmed to 10 ppm per degree C, and the C grade linearity is specified over the full 10-bit code range. Each channel is monotonic, and the four outputs are matched closely enough for ratiometric control loops. This is the linearity bin published for the LTC2635.

Data is written through the I2C port into double-buffered latches, so channels can be loaded and then updated together or independently. Power-on reset places the outputs at a defined state before the first command, and the LTC2635 interface keeps wiring simple.

The LTC2635CMSE-LZ10 operates from 2.7 V to 5.5 V and draws low quiescent current, suiting compact control and calibration boards. It is specified from 0°C to +70°C, and the 10-Lead MSOP outline keeps four channels inside a footprint that would otherwise hold two single converters. Interface timing for the LTC2635 is specified in the manufacturer data sheet.

Every order of the LTC2635CMSE-LZ10 ships in 10-Lead MSOP packaging with full traceability, RoHS compliant and lead free, and samples plus volume pricing are available on request. The LTC2635CMSE-LZ10 is held in stock for quad 10-bit 2.5v gain control applications.

• LTC2635 series quad 10-bit DAC
• Four 10-bit voltage output channels
• 2.5 V full-scale output from the internal reference
• 10 ppm per degree C reference temperature coefficient
• C grade linearity specification
• Guaranteed monotonic outputs
• Double-buffered data latches
• I2C compatible serial interface
• Power-on reset to zero scale, midscale or high impedance
• 2.7 V to 5.5 V supply range
• 10-Lead MSOP package
• Specified from 0°C to +70°C

• Industrial process control
• Analog output modules
• Programmable reference levels
• Calibration systems
• Factory automation

Typical use is quad 10-bit 2.5v gain control in new and existing designs.

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The parts listed below are stocked in parallel with this series and drawn from the same supply lines.