LTC2328CMS-18#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices LTC2328CMS-18#PBF is an 18-bit, 1 Msps successive approximation ADC with true bipolar ±10 V input range and SPI serial interface in MSOP-16 package. Achieves 0.0019% linearity error and 0.527 µs conversion time. Available from stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- LTC2328CMS-18#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $39.4800(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC2328CMS-18#PBF?
- 18-bit resolution at 1 Msps with true ±10 V bipolar input enabling direct connection to industrial ±10 V analog signals without attenuation
- Pseudo-differential input architecture rejects common-mode noise up to the input common-mode range, ideal for noisy industrial measurement environments
- Serial SPI interface with 16-pin MSOP package simplifies board integration and minimizes PCB footprint in high-channel-count data acquisition systems
What is LTC2328CMS-18#PBF used for?
The LTC2328CMS-18#PBF is designed for precision industrial data acquisition systems requiring 18-bit resolution with direct ±10 V bipolar input compatibility, eliminating the need for front-end signal attenuation or level shifting. It is used in automated test equipment, process control instrumentation, and multi-channel oscilloscope front-ends where 1 Msps throughput and sub-2 ppm linearity error are essential. Its SPI interface and compact MSOP-16 package allow dense channel implementations in rackmount measurement systems.
What are the specifications of LTC2328CMS-18#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1669 |
| YTEOL | 10 |
| Analog Input Voltage-Max | 10.2525V |
| Analog Input Voltage-Min | -10.2275 V |
| Conversion Time-Max | 0.527 µs |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.0019% |
| Number of Analog In Channels | 1 |
| Number of Bits | 18 |
| Number of Functions | 1 |
| Output Bit Code | 2S COMPLEMENT BINARY |
| Output Format | SERIAL |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP16,.19 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Sample Rate | 1MHz |
| Supply Current-Max | 16mA |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Package | Small Outline Packages |
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 | Malaysia |
Where can I find the LTC2328CMS-18#PBF datasheet?
LTC2328CMS-18#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC2328CMS-18#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What bipolar input range does LTC2328CMS-18#PBF support and why does it matter for industrial sensors?
The LTC2328CMS-18#PBF accepts a true bipolar input from -10.2275 V to +10.2525 V, matching the standard ±10 V analog output range of industrial sensors and PLCs. This eliminates the need for an external voltage divider or level-shifting circuit, reducing component count and preserving the full 18-bit dynamic range without signal attenuation.
How fast can LTC2328CMS-18#PBF convert signals and what latency should be expected?
The LTC2328CMS-18#PBF achieves a maximum conversion time of 0.527 µs at its rated 1 Msps throughput rate. This makes it suitable for sampling signals with bandwidths up to 500 kHz according to Nyquist criteria, covering most industrial vibration analysis and audio measurement applications that require both high resolution and high speed.
For a 32-channel data acquisition card, which interface does LTC2328CMS-18#PBF use to connect to an FPGA?
The LTC2328CMS-18#PBF communicates via a 4-wire SPI-compatible serial interface (SCK, SDO, CNV, SDI) supporting FPGA clock rates up to 40 MHz. The 16-pin MSOP package allows high-density PCB layouts where 32 devices can be bus-shared on a single SPI bus with individual CNV strobes, reducing FPGA pin count compared to parallel ADC architectures.
When would LTC2328CMS-18#PBF be chosen over the LTC2320-18 in a precision measurement design?
The LTC2328CMS-18#PBF operates at 1 Msps compared to the LTC2320-18's 1.5 Msps, but offers a true bipolar ±10 V input range versus a unipolar input on the LTC2320-18. It is preferred when the signal source produces bipolar voltages and direct coupling is required, avoiding additional op-amp inversion circuitry that would degrade noise and linearity in an 18-bit system.
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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.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $56.6000 | $56.60 |
| 10+ | $43.0140 | $430.14 |
| 1000+ | $39.4800 | $39480.00 |
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