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LTC2633CTS8-LX10#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：4µs (Typ)
- Output Type：Voltage - Buffered
- Differential Output：No
- Data Interface：I2C
- 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：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 LTC2633CTS8-LX10#TRPBF is a dual-channel, 10-bit voltage-output digital-to-analog converter (DAC) from Analog Devices. It features an integrated precision reference with a full-scale output of 2.5V and operates on a single 2.7V to 5.5V supply. The device utilizes a 2-wire I²C-compatible serial interface supporting standard (100kHz) and fast (400kHz) modes. Key specifications include a maximum integral nonlinearity (INL) error of ±1 LSB, rail-to-rail output buffers, and guaranteed monotonicity over the commercial temperature range of 0°C to 70°C. The power-on reset function initializes outputs to mid-scale in external reference mode.
Feature Summary
- Dual 10-bit DACs with integrated 2.5V full-scale reference
- I²C interface with selectable internal or external reference input
- Rail-to-rail output buffers with ±1 LSB maximum INL error
- Power-on reset to mid-scale in external reference mode
Applications
- Mobile communications systems
- Process control and industrial automation
- Portable equipment requiring low power consumption
Procurement Notes
Verify the specific ordering suffix #TRPBF indicates a 2,500-piece tape and reel packaging configuration. Confirm that the C-grade designation aligns with the required commercial operating temperature range of 0°C to 70°C for the target application environment.
Selection Notes
Select this component when a dual-channel 10-bit resolution is sufficient for the application. The LX10 suffix specifies operation with an external reference while maintaining mid-scale power-on reset behavior. Ensure the system supply voltage remains within the 2.7V to 5.5V range to meet specified performance parameters.
Part Context
This part belongs to the LTC2633 family of dual DACs available in 8-, 10-, and 12-bit resolutions. The CTS8 package denotes an 8-lead ThinSOT™ plastic TSOT-23 form factor suitable for space-constrained designs. The 'A' electrical grade is not present in this specific part number, indicating standard linearity specifications rather than the tighter ±1.5 LSB INL found in LTC2633A variants.
Replacement Considerations
Direct replacements within the same family include LTC2633CTS8-LI10#TRPBF for internal reference reset options or LTC2633CTS8-LZ10#TRPBF for zero-scale reset. For higher resolution requirements, consider the LTC2633CTS8-LX12#TRPBF variant.
