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
What are the key features of LTC2320CUKG-14#PBF?
- 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
What is LTC2320CUKG-14#PBF used for?
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.
What are the specifications of LTC2320CUKG-14#PBF?
| 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 |
Where can I find the LTC2320CUKG-14#PBF datasheet?
LTC2320CUKG-14#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC2320CUKG-14#PBF?
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.
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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.
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|---|---|---|
| 1+ | $20.9430 | $20.94 |
| 1000+ | $18.4100 | $18410.00 |
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