LTC2387IUH-18#TRPBF Analog Devices Integrated Circuit (Quad Flat No-Lead) In Stock
Analog Devices LTC2387IUH-18#TRPBF is an 18-bit SAR ADC with 1 differential input channel, 0.0011% max linearity error, and a 32-QFN (5mm×5mm) package. Supports up to 15.6Msps sampling rate with ±4.1V input range for precision high-speed data acquisition. Available in stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Quad Flat No-Lead
- Pin Count
- 32
- Lifecycle
- ACTIVE
- Datasheet
- LTC2387IUH-18#TRPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $45.9500(MOQ 10)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC2387IUH-18#TRPBF?
- 18-bit resolution SAR ADC with 0.0011% max linearity error delivering precision signal digitization for high-accuracy measurement systems
- Single differential input channel with ±4.1V analog input range enabling direct digitization of bipolar signal sources without external level shifting
- 32-QFN (5mm × 5mm) package combining compact board footprint with high thermal efficiency for densely integrated data acquisition modules
What is LTC2387IUH-18#TRPBF used for?
The LTC2387IUH-18#TRPBF is designed for high-speed precision data acquisition in test and measurement instruments, medical imaging equipment, and software-defined radio (SDR) receivers that require 18-bit resolution at multi-megasample rates. Its low 0.0011% linearity error and 63ns maximum conversion time make it ideal for spectrum analyzers, high-resolution oscilloscopes, and radar signal processing front-ends. The differential input architecture with wide ±4.1V swing supports direct connection to low-noise analog front-end circuits without additional attenuation.
What are the specifications of LTC2387IUH-18#TRPBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1693 |
| YTEOL | 10 |
| Analog Input Voltage-Max | 4.102V |
| Analog Input Voltage-Min | -4.09 V |
| Conversion Time-Max | 0.063 µs |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | S-PQCC-N32 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.0011% |
| 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 | LCC32,.2SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Sample Rate | 15MHz |
| Sample and Hold / Track and Hold | SAMPLE |
| Supply Current-Max | 5mA |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | 3A991.C.4 |
| HTS Code | 8542.39.00.01 |
Where can I find the LTC2387IUH-18#TRPBF datasheet?
LTC2387IUH-18#TRPBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC2387IUH-18#TRPBF?
Compatible alternatives and drop-in replacements for LTC2387IUH-18#TRPBF:
Frequently Asked Questions
What resolution and conversion speed does LTC2387IUH-18#TRPBF offer for high-speed data acquisition?
The LTC2387IUH-18#TRPBF provides 18-bit resolution with a maximum conversion time of 0.063µs (63ns), corresponding to sample rates up to approximately 15.6Msps. This combination of 18-bit resolution and high throughput makes it one of the faster precision SAR ADCs available, suited for wideband signal digitization in test instruments and radar receivers requiring both speed and dynamic range.
What is the analog input voltage range of the LTC2387IUH-18#TRPBF, and how does this benefit bipolar signal sources?
The LTC2387IUH-18#TRPBF accepts differential analog inputs from -4.09V to +4.102V, providing a bipolar input range of approximately ±4.1V. This wide differential range allows direct connection to bipolar signal sources such as AC-coupled sensors, differential amplifier outputs, and instrumentation amplifier stages without needing additional level-shift circuits, simplifying front-end design in precision measurement systems.
How does the 18-bit linearity specification of LTC2387IUH-18#TRPBF compare to lower-resolution ADCs for precision measurement?
With a maximum linearity error of 0.0011% (approximately 1.1ppm or 0.07 LSB at 18-bit), the LTC2387IUH-18#TRPBF is extremely linear for its resolution class. A 16-bit ADC at the same linearity spec would show about 0.28 LSB error — four times more visible in the digital code. This superior linearity is critical in precision weighing scales, medical diagnostic equipment, and high-accuracy waveform generators where deviation from ideal transfer function must be minimized.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 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
LT3062EDCB#TRPBF
Small Outline No-lead
Integrated Circuit
LT3062EDCB#TRMPBF
Small Outline No-lead
Integrated Circuit
LT8641IUDC#TRPBF
Other
Integrated Circuit
HMC412AMS8GTR
Small Outline Packages
Integrated Circuit
LT3062HMS8E#PBF
Small Outline Packages
Integrated Circuit
LT3062IMS8E#PBF
Small Outline Packages
Integrated Circuit
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $49.9500 | $499.50 |
| 1000+ | $45.9500 | $45950.00 |
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.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit