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Product Detailed Parameters
- Description:IC DAC 10BIT V-OUT 10MSOP
- Series:-
- Mfr:Analog Devices Inc.
- Package:Tape & Reel (TR)
- Number of Bits:10
- Number of D/A Converters:4
- Settling Time:4.2µs (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:10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
- Supplier Device Package:10-MSOP-EP
- Mounting Type:Surface Mount
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Overview
The LTC2634CMSE-HMX10#TRPBF is a quad 10-bit voltage output digital-to-analog converter (DAC) in a 10-lead MSOP package. It features an integrated precision reference with a full-scale output of 4.096V and operates from a single 4.5V to 5.5V supply. The device includes rail-to-rail output buffers, guaranteed monotonicity over the –40°C to 85°C temperature range, and communicates via a 50MHz SPI/MICROWIRE compatible 3-wire serial interface. Power-on reset defaults to mid-scale in external reference mode.
Feature Summary
- Quad 10-bit DACs with integrated 4.096V precision reference
- Rail-to-rail output buffers with ultralow crosstalk (2.4nV•s)
- SPI/MICROWIRE compatible 3-wire serial interface up to 50MHz
- 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 #TRPBF indicates a 2,500-piece tape and reel packaging configuration. Confirm the MSE package designation corresponds to the 10-lead MSOP form factor. Ensure the H-grade specification aligns with the required 4.5V to 5.5V supply voltage range for the 4.096V full-scale output.
Selection Notes
Select this part when a quad 10-bit resolution is required with a fixed 4.096V internal reference. The H-grade variant necessitates a minimum 4.5V supply. Choose the MX power-on reset option if mid-scale initialization in external reference mode is desired. The MSOP package is suitable for space-constrained designs requiring surface-mount installation.
Part Context
This component belongs to the LTC2634 family of quad DACs, which offers various resolutions (12-, 10-, and 8-bit) and package options (QFN and MSOP). The CMSE designation identifies the commercial temperature grade (0°C to 70°C), though the datasheet specifies the H-grade operating range for the 4.096V version as –40°C to 125°C. Verify the exact temperature grade label on the shipping container.
Replacement Considerations
LTC2634IMSE-HMX10#PBF: Same electrical specifications and package but in tube packaging instead of tape and reel.
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