LTC2226CUH#PBF Analog Devices Integrated Circuit (Quad Flat No-Lead) In Stock
LTC2226CUH#PBF is a 12-bit, 25 MSPS analog-to-digital converter from Analog Devices featuring a single differential input channel, 1 V to 1.9 V analog input range, and low-power CMOS architecture packaged in a 32-pin QFN for high-speed data acquisition systems.
- Manufacturer
- Analog Devices
- Package
- Quad Flat No-Lead
- Pin Count
- 32
- Lifecycle
- ACTIVE
- Datasheet
- LTC2226CUH#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $12.3500(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 12-bit resolution at 25 MSPS conversion rate for high-speed signal digitization
- Single-channel differential analog input with 1 V to 1.9 V input voltage range
- Proprietary low-noise conversion method minimizing linearity error to 0.0244% maximum
- 32-pin QFN (S-PQCC-N32) compact package for space-constrained high-frequency PCB designs
- JESD-609 e3 lead-free construction meeting RoHS environmental compliance requirements
Applications
LTC2226CUH#PBF is used in communications receivers, software-defined radio (SDR) front ends, and spectrum analyzers where 12-bit resolution at 25 MSPS is required for wideband signal capture. It also suits medical ultrasound imaging, radar signal processing, and industrial test equipment demanding fast digitization with low linearity error. Its compact 32-pin QFN footprint makes it an efficient choice for multi-channel data acquisition boards with tight layout constraints.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1693 |
| YTEOL | 10 |
| Analog Input Voltage-Max | 1.9V |
| Analog Input Voltage-Min | 1V |
| Converter Type | ADC, PROPRIETARY METHOD |
| JESD-30 Code | S-PQCC-N32 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.0244% |
| Number of Analog In Channels | 1 |
| Number of Bits | 12 |
| Number of Functions | 1 |
| Output Bit Code | OFFSET BINARY, 2S COMPLEMENT BINARY |
| Output Format | PARALLEL, WORD |
| 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 |
| Qualification Status | Not Qualified |
| Sample Rate | 25MHz |
| Sample and Hold / Track and Hold | SAMPLE |
| Supply Current-Max | 30mA |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| 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 | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum sampling rate and resolution of LTC2226CUH#PBF for wideband signal capture?
LTC2226CUH#PBF samples at up to 25 MSPS with 12-bit resolution, providing a dynamic range suitable for digitizing wideband IF signals in communications receivers, SDR platforms, and radar front ends operating within the 1 V to 1.9 V analog input voltage window.
How does the 32-pin QFN package affect PCB layout for LTC2226CUH#PBF in a high-speed ADC design?
The 32-pin QFN package has a compact lead-less footprint that minimizes parasitic inductance on the digital output lines and analog inputs, which is critical when running the ADC clock at 25 MHz and routing CMOS-level 12-bit parallel outputs across the board.
What linearity specification does LTC2226CUH#PBF guarantee for precision measurement applications?
LTC2226CUH#PBF specifies a maximum linearity error of 0.0244%, corresponding to less than 1 LSB of integral nonlinearity at 12-bit resolution, making it suitable for precision instrumentation and signal analysis where accuracy over the full 25 MSPS conversion rate is required.
Is LTC2226CUH#PBF a good fit for an ultrasound front-end design that demands both speed and compactness?
Yes. Its 25 MSPS conversion rate with 12-bit resolution covers typical medical ultrasound receive-chain digitization requirements, while the 32-pin QFN package occupies minimal board space, and the differential analog input from 1 V to 1.9 V interfaces directly with standard ultrasound AFE outputs.
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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.
More from Analog Devices
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $22.5900 | $22.59 |
| 10+ | $16.1680 | $161.68 |
| 500+ | $14.6300 | $7315.00 |
| 1000+ | $12.3500 | $12350.00 |
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