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LTC2632CTS8-LX10#TRMPBF
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Product Detailed Parameters
- Description：IC DAC 10BIT V-OUT TSOT23-8
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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：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-LX10#TRMPBF is a dual 10-bit voltage-output digital-to-analog converter (DAC) from Analog Devices. It features an integrated 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 for communication. Upon power-up, the outputs reset to mid-scale in external reference mode. It includes rail-to-rail output buffers and is guaranteed monotonic over temperature.
Feature Summary
- Dual 10-bit DACs with integrated 2.5V full-scale reference
- Power-on reset to mid-scale in external reference mode
- 3-wire serial interface supporting clock rates up to 50MHz
- Rail-to-rail output buffers with guaranteed monotonicity
Applications
- Mobile communications
- Process control and industrial automation
- Automatic test equipment
- Portable equipment
Procurement Notes
Verify the specific ordering suffix #TRMPBF indicates a 500-piece tape and reel packaging configuration. Confirm that the LX designation correctly specifies the mid-scale reset behavior for external reference mode applications. Ensure the component meets the required commercial temperature range specifications.
Selection Notes
Select this part when a dual-channel 10-bit resolution is required with a 2.5V internal reference span. The LX variant is appropriate if system initialization requires outputs to settle at mid-scale during power-up while using an external reference. Verify that the 2.7V to 5.5V supply range aligns with the target application's power constraints.
Part Context
This component belongs to the LTC2632 family of dual DACs available in 8-, 10-, and 12-bit resolutions. The LTS8 package denotes an 8-lead plastic TSOT-23 form factor. The 'L' suffix indicates a 2.5V full-scale voltage capability, distinguishing it from the 'H' series which supports 4.096V full-scale outputs.
Replacement Considerations
Compatible substitutes within the same family include the LTC2632CTS8-LI10#TRMPBF for mid-scale reset in internal reference mode, or the LTC2632CTS8-LZ10#TRMPBF for zero-scale reset. Other resolutions such as the 12-bit LTC2632CTS8-LX12#TRMPBF are also pin-compatible alternatives.
