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LTC2634HMSE-HMX10#TRPBF
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Product Detailed Parameters
- Description：IC DAC 10BIT V-OUT 10MSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR)
- 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 ~ 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 LTC2634HMSE-HMX10#TRPBF 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 4.5V to 5.5V supply. The device includes rail-to-rail output buffers, guaranteed monotonicity over the -40°C to 125°C temperature range, and a 3-wire SPI/MICROWIRE compatible 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)
- 3-wire serial interface supporting clock rates 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
- Automotive
Procurement Notes
Verify the specific ordering suffix #TRPBF indicates tape and reel packaging containing 2,500 pieces. Confirm the H-grade designation corresponds to the automotive temperature range of -40°C to 125°C. Ensure the MSE package type matches the required 10-lead MSOP footprint for the target PCB design.
Selection Notes
Select this part when a quad channel configuration with 10-bit resolution is required. The H-grade variant supports a 4.5V to 5.5V supply range, suitable for 5V systems. The HMX suffix specifies power-on reset behavior to mid-scale when using an external reference voltage source.
Part Context
This component belongs to the LTC2634 family, which offers various resolutions (8-, 10-, and 12-bit) and package options including QFN and MSOP. The HMSE designation specifically identifies the H-grade temperature rating, MSOP package, mid-scale external reference reset, and 10-bit resolution within this product line.
Replacement Considerations
Compatible substitutes include other LTC2634 variants with matching resolution and package, such as LTC2634IMSE-HMX10#TRPBF for industrial grade or LTC2634CUD-HMX10#TRPBF for commercial grade with different packaging.
