Part Details for LTC2251CUH#PBF by Analog Devices Inc
Results Overview of LTC2251CUH#PBF by Analog Devices Inc
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (2 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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LTC2251CUH#PBF Information
LTC2251CUH#PBF by Analog Devices Inc is an Analog to Digital Converter.
Analog to Digital Converters are under the broader part category of Converters.
A converter is an electrical circuit that transforms electric energy into a different form that will support a elecrical load needed by a device. Read more about Converters on our Converters part category page.
Price & Stock for LTC2251CUH#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
505-LTC2251CUH#PBF-ND
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DigiKey | IC ADC 10BIT PIPELINED 32QFN Min Qty: 73 Lead time: 13 Weeks Container: Tube | Temporarily Out of Stock |
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$20.9025 | Buy Now |
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DISTI #
584-LTC2251CUH#PBF
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Mouser Electronics | Analog to Digital Converters - ADC 10-B, 125Msps L N 3V ADCs RoHS: Compliant | 0 |
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$17.8000 | Order Now |
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Analog Devices Inc | 10-B, 125Msps L N 3V ADCs Package Multiple: 73 | 3577 |
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$14.2400 / $20.1700 | Buy Now |
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DISTI #
LTC2251CUH#PBF
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Richardson RFPD | CONVERTER - ADC RoHS: Compliant Min Qty: 73 | 0 |
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$18.3900 / $21.3600 | Buy Now |
US Tariff Estimator: LTC2251CUH#PBF by Analog Devices Inc
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for LTC2251CUH#PBF
LTC2251CUH#PBF CAD Models
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LTC2251CUH#PBF Part Data Attributes
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LTC2251CUH#PBF
Analog Devices Inc
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Datasheet
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LTC2251CUH#PBF
Analog Devices Inc
ADC, Proprietary Method, 10-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PQCC32
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Package Description | Hvqccn, | |
| Pin Count | 32 | |
| Manufacturer Package Code | 05-08-1693 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog Input Voltage-Max | 1 V | |
| Analog Input Voltage-Min | -1 V | |
| Converter Type | Adc, Proprietary Method | |
| JESD-30 Code | S-PQCC-N32 | |
| JESD-609 Code | e3 | |
| Length | 5 Mm | |
| Linearity Error-Max (EL) | 0.0586% | |
| Moisture Sensitivity Level | 1 | |
| Number of Analog In Channels | 1 | |
| Number of Bits | 10 | |
| Number of Functions | 1 | |
| Number of Terminals | 32 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Bit Code | OFFSET BINARY, 2S COMPLEMENT BINARY | |
| Output Format | Parallel, Word | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | HVQCCN | |
| Package Shape | Square | |
| Package Style | Chip Carrier, Heat Sink/Slug, Very Thin Profile | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Sample Rate | 125 Mhz | |
| Sample and Hold / Track and Hold | Sample | |
| Seated Height-Max | 0.8 Mm | |
| Supply Voltage-Nom | 3 V | |
| Surface Mount | Yes | |
| Technology | Cmos | |
| Temperature Grade | Commercial | |
| Terminal Finish | Matte Tin (Sn) - Annealed | |
| Terminal Form | No Lead | |
| Terminal Pitch | 0.5 Mm | |
| Terminal Position | Quad | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 5 Mm |
Alternate Parts for LTC2251CUH#PBF
This table gives cross-reference parts and alternative options found for LTC2251CUH#PBF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LTC2251CUH#PBF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LTC2251IUH#PBF | Analog Devices Inc | Check for Price | ADC, Proprietary Method, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PQCC32 | LTC2251CUH#PBF vs LTC2251IUH#PBF |
| LTC2251CUH#TRPBF | Analog Devices Inc | Check for Price | ADC, Proprietary Method, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PQCC32 | LTC2251CUH#PBF vs LTC2251CUH#TRPBF |
LTC2251CUH#PBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LTC2251CUH involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the input traces. A 4-layer PCB with a dedicated analog ground plane is recommended.
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The LTC2251CUH requires a clean and stable power supply. Use a high-quality voltage regulator and decouple the power pins with 0.1uF and 10uF capacitors. Add a 10uF capacitor between the analog and digital power pins for additional noise reduction.
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The maximum clock frequency for the LTC2251CUH is 100 MSPS. However, the actual achievable clock frequency may be limited by the specific application and PCB layout.
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To optimize the analog input, use a low-impedance source, keep the input traces short, and use a common-mode filter to reduce noise. Also, ensure the input signal is within the recommended range of 0.5V to 2.5V.
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The recommended termination scheme for the LTC2251CUH's digital outputs is a 50-ohm termination to VCC or GND, depending on the specific application requirements.