Part Details for LTC2252CUH#PBF by Linear Technology
Results Overview of LTC2252CUH#PBF by Linear Technology
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (9 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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LTC2252CUH#PBF Information
LTC2252CUH#PBF by Linear Technology 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.
Part Details for LTC2252CUH#PBF
LTC2252CUH#PBF CAD Models
LTC2252CUH#PBF Part Data Attributes
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LTC2252CUH#PBF
Linear Technology
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Datasheet
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LTC2252CUH#PBF
Linear Technology
LTC2252 - 12-Bit, 105Msps Low Power 3V ADCs; Package: QFN; Pins: 32; Temperature Range: 0°C to 70°C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | QFN | |
| Package Description | 5 X 5 MM, LEAD FREE, PLASTIC, MO-220-WHHD, QFN-32 | |
| Pin Count | 32 | |
| Manufacturer Package Code | UH | |
| Reach Compliance Code | compliant | |
| 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) | 0.0366% | |
| Moisture Sensitivity Level | 1 | |
| Number of Analog In Channels | 1 | |
| Number of Bits | 12 | |
| Number of Functions | 1 | |
| Number of Terminals | 32 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Bit Code | OFFSET BINARY, 2'S COMPLEMENT BINARY | |
| Output Format | PARALLEL, WORD | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVQCCN | |
| 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 | 105 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) | |
| 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 LTC2252CUH#PBF
This table gives cross-reference parts and alternative options found for LTC2252CUH#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 LTC2252CUH#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 |
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| LTC2252CUH#TRPBF | Linear Technology | Check for Price | LTC2252 - 12-Bit, 105Msps Low Power 3V ADCs; Package: QFN; Pins: 32; Temperature Range: 0°C to 70°C | LTC2252CUH#PBF vs LTC2252CUH#TRPBF |
| LTC2252IUH#PBF | Linear Technology | Check for Price | LTC2252 - 12-Bit, 105Msps Low Power 3V ADCs; Package: QFN; Pins: 32; Temperature Range: -40°C to 85°C | LTC2252CUH#PBF vs LTC2252IUH#PBF |
| LTC2252CUH | Analog Devices Inc | Check for Price | ADC, Proprietary Method, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PQCC32 | LTC2252CUH#PBF vs LTC2252CUH |
| LTC2252CUH#TRPBF | Analog Devices Inc | Check for Price | 12-Bit, 105Msps Low Power 3V ADCs | LTC2252CUH#PBF vs LTC2252CUH#TRPBF |
| LTC2252IUH | Analog Devices Inc | Check for Price | ADC, Proprietary Method, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PQCC32 | LTC2252CUH#PBF vs LTC2252IUH |
| LTC2252IUH#TRPBF | Linear Technology | Check for Price | LTC2252 - 12-Bit, 105Msps Low Power 3V ADCs; Package: QFN; Pins: 32; Temperature Range: -40°C to 85°C | LTC2252CUH#PBF vs LTC2252IUH#TRPBF |
| LTC2252IUH#TR | Linear Technology | Check for Price | LTC2252 - 12-Bit, 105Msps Low Power 3V ADCs; Package: QFN; Pins: 32; Temperature Range: -40°C to 85°C | LTC2252CUH#PBF vs LTC2252IUH#TR |
| LTC2252CUH#TR | Linear Technology | Check for Price | LTC2252 - 12-Bit, 105Msps Low Power 3V ADCs; Package: QFN; Pins: 32; Temperature Range: 0°C to 70°C | LTC2252CUH#PBF vs LTC2252CUH#TR |
| LTC2252CUH#TR | Analog Devices Inc | Check for Price | ADC, Proprietary Method, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PQCC32 | LTC2252CUH#PBF vs LTC2252CUH#TR |
LTC2252CUH#PBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LTC2252CUH involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the traces between the ADC and the analog input pins. Additionally, it's recommended to use a low-ESR capacitor for the VCC pin and to decouple the VCC pin from the analog input pins.
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To ensure accurate conversion results, it's essential to follow proper PCB layout guidelines, use a high-quality analog input signal, and ensure that the analog input signal is within the specified range. Additionally, the ADC should be operated within its specified temperature range, and the clock frequency should be within the recommended range.
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The maximum sampling rate of the LTC2252CUH is 105MSPS. However, the actual sampling rate may be limited by the system's clock frequency, the analog input signal's bandwidth, and the PCB layout.
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Yes, the LTC2252CUH can be used in a multi-channel application. However, it's essential to ensure that the analog input signals are properly multiplexed and that the ADC is properly synchronized with the multiplexer. Additionally, the system's clock frequency and the PCB layout should be designed to accommodate the increased data rate.
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The digital output data from the LTC2252CUH is in a 14-bit parallel format. It's essential to use a high-speed digital interface, such as an FPGA or a high-speed microcontroller, to handle the output data. Additionally, the system should be designed to handle the high data rate and to ensure that the data is properly synchronized and processed.