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LTC2634IMSE-HMX10#PBF
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Product Detailed Parameters
- Description：IC DAC 10BIT V-OUT 10MSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Number of Bits：10
- Number of D/A Converters：4
- Settling Time：4.2µs (Typ)
- Output Type：Voltage - Buffered
- Differential Output：No
- Data Interface：SPI
- Reference Type：External, Internal
- Voltage - Supply, Analog：5V
- Voltage - Supply, Digital：5V
- INL/DNL (LSB)：±0.2, ±0.5 (Max)
- Architecture：-
- Operating Temperature：-40°C ~ 85°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 LTC2634IMSE-HMX10#PBF is a quad 10-bit voltage output digital-to-analog converter (DAC) 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, guaranteed monotonicity over the -40°C to 85°C temperature range, and communicates via a 50MHz SPI/MICROWIRE compatible 3-wire serial interface. Power-on reset defaults to mid-scale in external reference mode.
Feature Summary
- Quad 10-bit DACs with integrated 4.096V precision reference
- Rail-to-rail output buffers with ultralow crosstalk (2.4nV•s)
- SPI/MICROWIRE compatible 3-wire serial interface up to 50MHz
- Power-on reset to mid-scale in external reference mode
Applications
- Mobile communications
- Process control and industrial automation
- Automatic test equipment
- Portable equipment
Procurement Notes
Verify the specific ordering suffix HMX10#TRPBF against official Analog Devices documentation to confirm tape and reel packaging specifications and exact power-on reset behavior. Ensure compatibility with system voltage requirements of 4.5V to 5.5V before procurement.
Selection Notes
Select this part for applications requiring four independent 10-bit outputs with high accuracy and low noise. The H suffix indicates a 4.096V full-scale output requiring a minimum 4.5V supply. The MSE suffix denotes the 10-lead MSOP package suitable for space-constrained designs.
Part Context
This component belongs to the LTC2634 family of quad DACs available in 12-, 10-, and 8-bit resolutions. The IMSE variant specifically integrates the Industrial temperature grade (-40°C to 85°C) with the MSOP package and external reference power-on reset configuration.
Replacement Considerations
Compatible substitutes within the same family include LTC2634IMSE-HMI10#PBF (internal reference reset) or LTC2634IMSE-LMX10#PBF (2.5V full-scale). Verify pinout and electrical specifications match the design requirements.
