LTC2321IUFD-12
- Mfr.Part #
- LTC2321IUFD-12
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 28QFN
- Stock
- 41,670
- In Stock :
- 41,670
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Sample and Hold / Track and Hold :
- SAMPLE
- Resolution :
- 1.5 B
- Max Supply Voltage :
- 5.25V
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Published :
- 2014
- Mounting Type :
- Surface Mount
- Input Type :
- Differential, Pseudo-Differential
- Reference Type :
- External, Internal
- Voltage - Supply, Digital :
- 3.13V~3.47V 5V
- Width :
- 4mm
- Number of Bits :
- 12
- Data Interface :
- LVDS - Serial, Serial
- Interface :
- LVDS, SPI, Serial
- Surface Mount :
- yes
- Number of Functions :
- 1
- Operating Temperature :
- -40°C~85°C
- Pin Count :
- 28
- Terminal Position :
- QUAD
- Length :
- 5mm
- Number of Inputs :
- 2
- Min Supply Voltage :
- 4.75V
- Number of Analog In Channels :
- 2
- Packaging :
- Tube
- Number of Pins :
- 28
- Feature :
- Simultaneous Sampling
- Supply Voltage :
- 3.3V
- Ratio - S/H:ADC :
- 1:1
- JESD-609 Code :
- e3
- Height Seated (Max) :
- 0.8mm
- Configuration :
- S/H-ADC
- Architecture :
- SAR
- Base Part Number :
- LTC2321
- Factory Lead Time :
- 8 Weeks
- Sampling Rate :
- 2 Msps
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply, Analog :
- 3.13V~3.47V 5V
- Terminal Pitch :
- 0.5mm
- Terminal Finish :
- Matte Tin (Sn)
- REACH SVHC :
- No SVHC
- Terminal Form :
- NO LEAD
- Number of Terminations :
- 28
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Sampling Rate (Per Second) :
- 2m
- Package / Case :
- 28-WFQFN Exposed Pad
- Datasheets
- LTC2321IUFD-12

Analog to Digital Converters (ADC) Analog Devices, Inc. LTC2321IUFD-12 Overview
The Analog to Digital Converters (ADC) Analog Devices, Inc. LTC2321IUFD-12 is a state-of-the-art 12-bit Successive Approximation Register (SAR) ADC that ensures high precision and performance for a broad range of applications. Engineered by Analog Devices, a leader in semiconductor design and manufacturing, the LTC2321IUFD-12 is specifically designed to meet the rigorous demands of high-speed data acquisition systems. This ADC features a dual-channel design, allowing simultaneous sampling that makes it ideal for advanced signal processing applications. Its compact 28-QFN package ensures easy integration into space-constrained applications while maintaining low power consumption and high reliability.
LTC2321IUFD-12 Features
The LTC2321IUFD-12 boasts several key features that make it exceptionally effective for high-precision applications. These include a maximum sampling rate of up to 5Msps, low power consumption with only 21mW at full speed, and a built-in SPI interface that facilitates easy communication with most microcontrollers and digital systems. Its wide input range and integrated features like automatic channel sequencing contribute to simplifying system design and enhancing overall system robustness.
LTC2321IUFD-12 Applications
- Medical Imaging Systems: The LTC2321IUFD-12 is utilized for its fast sampling rates and high data accuracy, crucial for real-time medical imaging devices such as ultrasound and MRI systems.
- Data Acquisition Systems: In applications where precision and speed are necessary, this ADC serves to convert analog signals from environmental sensors into digital data, ensuring rapid and accurate readings in weather monitoring stations or industrial process controls.
- Communication Systems: The high-speed capabilities of the LTC2321IUFD-12 are essential for digital communication systems, where it helps in converting analog signals from antennas or cables into digital form for processing and analysis.
- Automotive Systems: Employed in advanced driver-assistance systems (ADAS), the LTC2321IUFD-12's robustness and accuracy contribute to safer driving by quickly processing signals from radar, cameras, and other sensors.
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