LTC2320CUKG-14#PBF Analog Devices Integrated Circuit (Quad Flat No-Lead) In Stock
LTC2320CUKG-14#PBF is an octal 14-bit simultaneous-sampling SAR ADC achieving 1.5 Msps per channel in a 52-pin QFN package. It features 0.45 µs maximum conversion time, 0.0183% maximum linearity error, and a ±2 V input range. In stock globally with competitive pricing and worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Quad Flat No-Lead
- Pin Count
- 52
- Lifecycle
- ACTIVE
- Datasheet
- LTC2320CUKG-14#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $18.4100(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-channel simultaneous sampling at 1.5 Msps per channel eliminates phase skew between channels in multi-axis control and phased-array systems
- 14-bit resolution with 0.0183% maximum linearity error delivers high measurement accuracy for precision instrumentation and data acquisition
- 0.45 µs maximum conversion time per channel supports high-throughput data acquisition at aggregate rates up to 12 Msps across all 8 channels
- Successive approximation (SAR) architecture provides low latency per-sample conversion with deterministic timing, ideal for real-time control loops
Applications
LTC2320CUKG-14#PBF is designed for multi-channel data acquisition systems, motor phase current sensing, and phased-array radar or sonar receivers where all 8 input channels must be sampled at exactly the same instant without inter-channel phase skew. Its 14-bit resolution and 1.5 Msps per-channel rate suit industrial power analyzer front-ends and vibration analysis instruments that need simultaneous capture across multiple sensor inputs. Medical imaging and test-and-measurement equipment that require high dynamic range and tight channel-to-channel timing correlation also benefit from this device.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1729 |
| YTEOL | 10 |
| Analog Input Voltage-Max | 2.064V |
| Analog Input Voltage-Min | -2.034 V |
| Conversion Time-Max | 0.45 µs |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | R-PQCC-N52 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.0183% |
| Number of Analog In Channels | 8 |
| Number of Bits | 14 |
| Number of Functions | 1 |
| Output Bit Code | 2'S COMPLEMENT BINARY |
| Output Format | SERIAL |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Sample Rate | 1.5MHz |
| Sample and Hold / Track and Hold | SAMPLE |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the per-channel sample rate of LTC2320CUKG-14#PBF and how does simultaneous sampling benefit multi-channel motor control?
LTC2320CUKG-14#PBF samples each of its 8 channels simultaneously at up to 1.5 Msps, meaning all 8 inputs are captured at the same clock instant with no inter-channel time skew. In a 3-phase motor control application, this eliminates the phase error that multiplexed ADCs introduce between current measurements on different windings, enabling more accurate field-oriented control and torque estimation at switching frequencies exceeding 100 kHz.
How does the 0.45 µs maximum conversion time of LTC2320CUKG-14#PBF affect the achievable control-loop update rate?
With a maximum conversion time of 0.45 µs per sample, LTC2320CUKG-14#PBF completes a full 8-channel conversion cycle in well under 1 µs, allowing control-loop updates faster than 1 MHz when the processor can keep pace. For power converter control applications targeting 200 kHz switching with a 5× oversampling ratio, the ADC adds less than 0.5 µs of latency—well within the 5 µs measurement window available per switching cycle.
What is the analog input voltage range of LTC2320CUKG-14#PBF and what signal conditioning does a ±10 V sensor signal require?
LTC2320CUKG-14#PBF accepts analog inputs from approximately -2.034 V to +2.064 V differential. A ±10 V industrial sensor signal must be attenuated by a factor of roughly 5× using a precision resistor divider or instrumentation amplifier front-end before driving the ADC inputs. This keeps the peak signal within the ±2 V window while preserving the 14-bit resolution, and the front-end amplifier bandwidth should be sufficient to settle to 14-bit accuracy within the 0.45 µs acquisition time.
For a vibration analysis instrument requiring 8 simultaneous channels, how does LTC2320CUKG-14#PBF compare to using 8 separate single-channel ADCs?
Using LTC2320CUKG-14#PBF instead of 8 discrete 14-bit single-channel SAR ADCs reduces the component count from 8 ICs to 1, cutting board space by roughly 85% and lowering BOM cost per channel significantly. More critically, 8 separate ADCs require precision external clock distribution to achieve sub-nanosecond channel alignment, whereas LTC2320CUKG-14#PBF guarantees simultaneous sampling with a single shared conversion clock, ensuring phase coherence across all 8 vibration sensor inputs without any external synchronization hardware.
Related Guides
How to Choose a BAS70 Schottky Diode for Signal Clamping: Selection Guide
A practical BAS70KFILM and BAS70-family Schottky diode selection guide for signal clamping, RF detection, leakage, and topology choices.
Jul 4, 2026
AMC1202DWVR Design Guide for Isolated Current Sensing
Practical AMC1202DWVR design guide covering shunt sizing, isolation layout, input filtering, ADC scaling, and sourcing choices.
Jul 4, 2026
1206 100 uF MLCC Design Guide for Compact Bulk Decoupling
Design guidance for applying CL31A107MQHNNNE and related 1206 MLCCs in compact bulk decoupling networks.
Jul 3, 2026
0402 10 nF MLCC Design Guide for High-Speed Decoupling
Practical design guidance for using CL05B103KB5NNNC and related 0402 MLCCs in high-speed decoupling networks.
Jul 3, 2026
Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
More from Analog Devices
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $20.9430 | $20.94 |
| 1000+ | $18.4100 | $18410.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”