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LTC2632HTS8-LX10
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Product Detailed Parameters
- Description：IC DAC 10BIT V-OUT TSOT23-8
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- 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-LX10 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 high-accuracy reference with a full-scale output of 2.5V and operates on a single supply ranging from 2.7V to 5.5V. The device utilizes a 3-wire SPI/MICROWIRE compatible interface supporting clock rates up to 50MHz. Key specifications include a maximum integral nonlinearity error of ±1 LSB, rail-to-rail output buffers, and guaranteed monotonicity over the operating temperature range.
Feature Summary
- Dual 10-bit DACs with integrated 2.5V full-scale reference
- ±1 LSB maximum INL error for high precision
- SPI/MICROWIRE compatible 3-wire serial interface
- 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 against the manufacturer's current documentation to confirm availability and exact configuration parameters. Ensure that the selected component matches the required power-on reset behavior and reference mode settings for the intended circuit design.
Selection Notes
Select this model when a 10-bit resolution with ±1 LSB linearity is required alongside a fixed 2.5V internal reference. The LX suffix indicates a power-on reset to mid-scale using an external reference source; verify if this startup state aligns with system safety requirements compared to zero-scale or internal reference options.
Part Context
This component belongs to the LTC2632 family of dual voltage-output DACs. Variants within the family differ by resolution (8, 10, or 12 bits), accuracy grade (standard or A-grade), full-scale voltage (2.5V or 4.096V), and power-on reset behavior. The HTS8 designation confirms the automotive temperature grade and TSOT-23 packaging.
Replacement Considerations
Direct substitutes within the same family include LTC2632HTS8-LI10 and LTC2632HTS8-LZ10, which share identical electrical characteristics but differ in their power-on reset states.
