Analog Devices Inc. LTC2145IUP-14#PBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $95.59 | $95.59 |
| 15+ | $92.57 | $1,388.55 |
| 25+ | $90.56 | $2,264.00 |
| 50+ | $85.53 | $4,276.50 |
| 100+ | $75.47 | $7,547.00 |
| N+ | $15.09 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | |
| Packaging | Tube | |
| Number of Bits | 14 |
| Sampling Rate (Per Second) | 125M |
| Number of Inputs | 2 |
| Input Type | Differential |
| Data Interface | LVDS - Parallel, Parallel |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 2 |
| Architecture | Pipelined |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 1.7V ~ 1.9V |
| Voltage - Supply, Digital | 1.7V ~ 1.9V |
| Features | Simultaneous Sampling |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 64-WFQFN Exposed Pad |
| Supplier Device Package | 64-QFN (9x9) |
| ROHS |  |
The LTC2145IUP-14#PBF is a high-performance 14-bit dual-channel ADC from Analog Devices, capable of sampling at 125M SPS per channel. Its S/H-ADC architecture ensures simultaneous sampling of two inputs, critical for applications requiring phase coherence. The device offers both LVDS and parallel outputs, providing integration flexibility. With external or internal reference options and a 64-WFQFN package, it is designed for space-constrained, high-speed systems. Operating from -40°C to 85°C, it is well-suited for communications, medical imaging, and industrial motor control.
- Simultaneous Sampling: Dual channels with matched timing eliminate phase errors in multi-channel systems.
- High Speed: 125M SPS per channel supports wideband signal processing in radar and communications.
- Versatile Outputs: LVDS and parallel interfaces allow easy connection to high-speed FPGAs and DSPs.
- Compact Design: 64-WFQFN package saves board space while providing excellent thermal performance.
Quadrature Radio Receivers
The dual-channel LTC2145IUP-14#PBF is perfect for I/Q demodulation in communication receivers, ensuring phase-matched sampling of in-phase and quadrature signals.
Medical Ultrasound Beamforming
In ultrasound systems, simultaneous sampling of multiple transducer elements improves beamforming accuracy, leading to sharper images.
Motor Control and Power Monitoring
For three-phase motor drives, this ADC can sample two phase currents simultaneously, enabling precise vector control algorithms.
High-Energy Physics Experiments
In particle detectors, dual-channel simultaneous sampling helps correlate signals from adjacent sensor strips, improving event reconstruction.
Advanced Radar Systems
The 125M SPS rate and dual channels support monopulse radar processing, where sum and difference channels must be sampled concurrently.
Audio and Vibration Analysis
For stereo or multi-axis vibration monitoring, the LTC2145IUP-14#PBF captures two channels with perfect time alignment, essential for phase analysis.
- Q: What is the LTC2145IUP-14#PBF?
- A: It is a 14-bit, dual-channel, high-speed S/H-ADC from Analog Devices, designed for simultaneous sampling applications.
- Q: What is the sampling rate?
- A: The LTC2145IUP-14#PBF supports a sampling rate of 125M SPS per channel.
- Q: How many channels does it have?
- A: It has 2 input channels, enabling simultaneous conversion of two analog signals.
- Q: What interfaces are available?
- A: It supports LVDS and Parallel interfaces for flexible digital output.
- Q: What is the resolution?
- A: It provides 14-bit resolution, ensuring high precision in dual-channel systems.
- Q: What is the package type?
- A: It comes in a 64-WFQFN exposed pad package, operating from -40°C to 85°C.
LTC2145IUP-14#PBF.pdf
- Q: What is the LTC2145IUP-14#PBF?
- A: It is a 14-bit, dual-channel, high-speed S/H-ADC from Analog Devices, designed for simultaneous sampling applications.
- Q: What is the sampling rate?
- A: The LTC2145IUP-14#PBF supports a sampling rate of 125M SPS per channel.
- Q: How many channels does it have?
- A: It has 2 input channels, enabling simultaneous conversion of two analog signals.
- Q: What interfaces are available?
- A: It supports LVDS and Parallel interfaces for flexible digital output.
- Q: What is the resolution?
- A: It provides 14-bit resolution, ensuring high precision in dual-channel systems.
- Q: What is the package type?
- A: It comes in a 64-WFQFN exposed pad package, operating from -40°C to 85°C.
