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LTC2635HMSE-LZ10#TRPBF
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Product Detailed Parameters
- Description：IC DAC 10BIT V-OUT 10MSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Bits：10
- Number of D/A Converters：4
- Settling Time：4.1µs (Typ)
- Output Type：Voltage - Buffered
- Differential Output：No
- Data Interface：I2C
- Reference Type：External, Internal
- Voltage - Supply, Analog：2.7V ~ 5.5V
- Voltage - Supply, Digital：2.7V ~ 5.5V
- INL/DNL (LSB)：±0.2, ±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-LZ10#TRPBF is a quad 10-bit voltage-output digital-to-analog converter (DAC) from Analog Devices, housed in a 10-lead MSOP package. 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 includes rail-to-rail output buffers and is guaranteed monotonic over the –40°C to 125°C automotive temperature range. Communication is handled via a 2-wire I²C-compatible serial interface supporting standard (100kHz) and fast (400kHz) modes. A power-on reset circuit defaults outputs to zero-scale.
Feature Summary
- Quad 10-bit DACs with integrated 4.096V precision reference (±10ppm/°C)
- Automotive temperature grade: –40°C to 125°C
- Rail-to-rail output buffers with guaranteed monotonicity
- I²C interface with selectable slave addresses via CA0–CA2 pins
Applications
- Process control and industrial automation systems
- Power supply margining applications
- Portable equipment requiring low power consumption
Procurement Notes
Verify that the ordering suffix #TRPBF corresponds to the tape and reel packaging format containing 2,500 pieces. Confirm the MSE package designation matches the 10-lead MSOP physical footprint required for the design. Ensure the H-grade specification aligns with the necessary operating temperature range and supply voltage constraints.
Selection Notes
Select this part when a 4.096V full-scale output is required with an internal reference. The H-grade variant necessitates a supply voltage between 4.5V and 5.5V, unlike the L-grade which supports 2.7V. Verify that the I²C address configuration using CA0, CA1, and CA2 pins does not conflict with other devices on the bus.
Part Context
This component belongs to the LTC2635 family of quad DACs, which also offers 8-bit and 12-bit resolutions. The HMSE suffix indicates the Automotive temperature grade and MSOP package. Other variants include the QFN package (UD suffix) and different power-on reset behaviors (MI, MX, MO suffixes).
Replacement Considerations
Direct replacements within the same family include LTC2635HMSE-LZ12#TRPBF (12-bit) or LTC2635HMSE-LZ8#TRPBF (8-bit), provided the resolution difference is acceptable. For external reference operation, consider the LTC2635HMSE-MX10#TRPBF variant.
