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LTC2632HTS8-LI10#TRPBF
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Product Detailed Parameters
- Description：IC DAC 10BIT V-OUT TSOT23-8
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR)
- Number of Bits：10
- Number of D/A Converters：2
- Settling Time：3.9µs (Typ)
- Output Type：Voltage - Buffered
- Differential Output：No
- Data Interface：SPI
- 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：SOT-23-8 Thin, TSOT-23-8
- Supplier Device Package：TSOT-23-8
- Mounting Type：Surface Mount
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Overview
The LTC2632HTS8-LI10#TRPBF is a dual 10-bit voltage-output digital-to-analog converter (DAC) from Analog Devices, housed in an 8-lead TSOT-23 package. It features an integrated precision reference with a full-scale output of 2.5V and a temperature coefficient of 10ppm/°C. The device operates on a single supply voltage ranging from 2.7V to 5.5V and communicates via a 3-wire SPI/MICROWIRE compatible interface supporting clock rates up to 50MHz. It includes power-on reset functionality that sets outputs to mid-scale upon initialization.
Feature Summary
- Dual 10-bit DACs with integrated 2.5V full-scale reference
- Rail-to-rail output buffers with guaranteed monotonicity
- 3-wire serial interface operating at clock rates up to 50MHz
- Power-on reset to mid-scale in internal reference mode
Applications
- Mobile communications
- Process control and industrial automation
- Automatic test equipment
- Portable equipment
Procurement Notes
Verify the specific ordering suffix #TRPBF corresponds to the tape and reel packaging configuration required for the production line. Confirm that the LI10 designation matches the intended 10-bit resolution and internal reference voltage settings for the application design.
Selection Notes
Select this component when a dual-channel DAC with a fixed 2.5V internal reference range is required. Ensure the system supply voltage remains within the 2.7V to 5.5V operational window. Consider the power-on reset behavior if downstream circuits are sensitive to mid-scale output levels during startup sequences.
Part Context
This part belongs to the LTC2632 family, which offers various combinations of resolution (8-, 10-, or 12-bit), accuracy grades, and power-on reset options. The HTS8 suffix indicates the automotive temperature grade (-40°C to 125°C) and the TSOT-23 package type, distinguishing it from commercial grade variants.
Replacement Considerations
Direct substitutes within the same family include LTC2632ACTS8-LI10#TRMPBF for different packaging quantities or LTC2632HTS8-LZ10#TRPBF if zero-scale power-on reset is preferred instead of mid-scale.
