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LTC2632CTS8-HI10
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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：4.1µs (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：0°C ~ 70°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 LTC2632CTS8-HI10 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 4.096V and a temperature coefficient of 10ppm/°C. The device operates on a single supply voltage ranging from 4.5V to 5.5V. It utilizes a 3-wire SPI/MICROWIRE compatible serial interface with clock rates up to 50MHz. The part includes power-on reset circuitry that sets the output to mid-scale upon initialization.
Feature Summary
- Dual 10-bit resolution with rail-to-rail output buffers
- Integrated 4.096V reference with ±10ppm/°C drift
- SPI/MICROWIRE compatible 3-wire serial interface
- 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 against the manufacturer's current documentation to confirm availability and exact specifications. Ensure the component meets the required automotive or commercial temperature grades for the intended application environment.
Selection Notes
Select this model when a 4.096V full-scale range is required with a minimum supply voltage of 4.5V. The HI suffix indicates mid-scale power-on reset behavior. Consider the LTS8 package size for space-constrained designs requiring dual channel output.
Part Context
This component belongs to the LTC2632 family of dual DACs. Variants differ by resolution (8, 10, or 12 bits), full-scale voltage (2.5V or 4.096V), and power-on reset behavior (zero-scale or mid-scale). The HI10 designation specifically denotes the 10-bit version with high-voltage reference and mid-scale reset.
Replacement Considerations
Direct substitutes within the same family include LTC2632CTS8-LI10 for 2.5V operation or LTC2632CTS8-HZ10 for zero-scale reset. Cross-family replacements require matching resolution, interface type, and package dimensions.
