LTC2323-16
PRODUCTIONDual, 16-Bit, 5Msps Differential Input ADC with Wide Input Common Mode Range
- Part Models
- 6
- 1ku List Price
- Starting From $16.49
Part Details
- 5Msps Throughput Rate
- ±4LSB INL (Typ)
- Guaranteed 16-Bit, No Missing Codes
- 8VP-P Differential Inputs with Wide Input Common Mode Range
- 81dB SNR (Typ) at fIN = 2MHz
- –85dB THD (Typ) at fIN = 2MHz
- Guaranteed Operation to 125°C
- Single 3.3V or 5V Supply
- Low Drift (20ppm/°C Max) 2.048V or 4.096V Internal Reference
- 1.8V to 2.5V I/O Voltages
- CMOS or LVDS SPI-Compatible Serial I/O
- Power Dissipation 40mW/Ch (Typ)
- Small 28-Lead (4mm × 5mm) QFN Package
The LTC2323-16 is a low noise, high speed dual 16- bit successive approximation register (SAR) ADC with differential inputs and wide input common mode range. Operating from a single 3.3V or 5V supply, the LTC2323-16 has an 8VP-P differential input range, making it ideal for applications which require a wide dynamic range with high common mode rejection. The LTC2323-16 achieves ±4LSB INL typical, no missing codes at 16 bits and 81dB SNR.
The LTC2323-16 has an onboard low drift (20ppm/°C max) 2.048V or 4.096V temperature-compensated reference. The LTC2323-16 also has a high speed SPI-compatible serial interface that supports CMOS or LVDS. The fast 5Msps per channel throughput with one-cycle latency makes the LTC2323-16 ideally suited for a wide variety of high speed applications. The LTC2323-16 dissipates only 40mW per channel and offers nap and sleep modes to reduce the power consumption to 5μW for further power savings during inactive periods.
| Bits | |
| LTC2323-12 | 12 |
| LTC2323-14 | 14 |
| LTC2323-16 | 16 |
Applications
- High Speed Data Acquisition Systems
- Communications
- Remote Data Acquisition
- Imaging
- Optical Networking
- Automotive
- Multiphase Motor Control
Documentation
Data Sheet 1
Reliability Data 1
User Guide 1
Technical Articles 1
Product Selector Card 3
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| LTC2323CUFD-16#PBF | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | ||
| LTC2323CUFD-16#TRPBF | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | ||
| LTC2323HUFD-16#PBF | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | ||
| LTC2323HUFD-16#TRPBF | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | ||
| LTC2323IUFD-16#PBF | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | ||
| LTC2323IUFD-16#TRPBF | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Feb 20, 2022 - 21_0269 Addition of Alternate Assembly Site ASE Taiwan for Select LFCSP Products |
||
| LTC2323CUFD-16#PBF | PRODUCTION | |
| LTC2323CUFD-16#TRPBF | PRODUCTION | |
| LTC2323HUFD-16#PBF | PRODUCTION | |
| LTC2323HUFD-16#TRPBF | PRODUCTION | |
| LTC2323IUFD-16#PBF | PRODUCTION | |
| LTC2323IUFD-16#TRPBF | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Evaluation Software 2
LinearLab Tools
A collection of Matlab and Python programs that provide direct access to Linear Technology’s data converter evaluation boards.
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Tools & Simulations
LTspice
Models for the following parts are available in LTspice:
- LTC2323-12
- LTC2323-14
- LTC2323-16
IBIS Model 2
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.
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