Part Details for LTC2237CUH#PBF by Linear Technology
Results Overview of LTC2237CUH#PBF by Linear Technology
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (8 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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LTC2237CUH#PBF Information
LTC2237CUH#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 LTC2237CUH#PBF
LTC2237CUH#PBF CAD Models
LTC2237CUH#PBF Part Data Attributes
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LTC2237CUH#PBF
Linear Technology
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Datasheet
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LTC2237CUH#PBF
Linear Technology
LTC2237 - 10-Bit, 40Msps Low Noise 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-220WHHD, 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) | 0.0488% | |
| 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 | 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 | 40 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 LTC2237CUH#PBF
This table gives cross-reference parts and alternative options found for LTC2237CUH#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 LTC2237CUH#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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| LTC2237IUH#PBF | Analog Devices Inc | $12.1187 | 10-Bit, 40Msps Low Noise 3V ADCs | LTC2237CUH#PBF vs LTC2237IUH#PBF |
| LTC2237IUH | Linear Technology | Check for Price | LTC2237 - 10-Bit, 40Msps Low Noise 3V ADCs; Package: QFN; Pins: 32; Temperature Range: -40°C to 85°C | LTC2237CUH#PBF vs LTC2237IUH |
| LTC2237CUH | Linear Technology | Check for Price | LTC2237 - 10-Bit, 40Msps Low Noise 3V ADCs; Package: QFN; Pins: 32; Temperature Range: 0°C to 70°C | LTC2237CUH#PBF vs LTC2237CUH |
| LTC2237IUH#TRPBF | Linear Technology | Check for Price | LTC2237 - 10-Bit, 40Msps Low Noise 3V ADCs; Package: QFN; Pins: 32; Temperature Range: -40°C to 85°C | LTC2237CUH#PBF vs LTC2237IUH#TRPBF |
| LTC2237IUH#PBF | Linear Technology | Check for Price | LTC2237 - 10-Bit, 40Msps Low Noise 3V ADCs; Package: QFN; Pins: 32; Temperature Range: -40°C to 85°C | LTC2237CUH#PBF vs LTC2237IUH#PBF |
| LTC2237CUH#TRPBF | Analog Devices Inc | Check for Price | 10-Bit, 40Msps Low Noise 3V ADCs | LTC2237CUH#PBF vs LTC2237CUH#TRPBF |
| LTC2237IUH#TR | Linear Technology | Check for Price | LTC2237 - 10-Bit, 40Msps Low Noise 3V ADCs; Package: QFN; Pins: 32; Temperature Range: -40°C to 85°C | LTC2237CUH#PBF vs LTC2237IUH#TR |
| LTC2237CUH#TR | Analog Devices Inc | Check for Price | ADC, Proprietary Method, 10-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PQCC32 | LTC2237CUH#PBF vs LTC2237CUH#TR |
LTC2237CUH#PBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LTC2237CUH#PBF involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the distance between the ADC and the analog signal sources. Additionally, it's recommended to use a 4-layer board with a dedicated power plane and a dedicated ground plane.
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To ensure accurate conversion results in noisy environments, it's essential to use proper filtering and shielding techniques. This includes using a low-pass filter to remove high-frequency noise, shielding the ADC and its signal paths, and using a common-mode filter to reject common-mode noise.
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The maximum sampling rate of the LTC2237CUH#PBF is 105Msps, but this can be affected by the clock frequency, the input signal bandwidth, and the system noise. It's recommended to consult the datasheet and application notes for more information on achieving the maximum sampling rate.
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Metastability in the ADC's output data can be handled by using a synchronizer or a metastability resolver circuit. This involves using a flip-flop or a latch to resynchronize the output data and ensure that it's stable and accurate.
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The recommended power supply decoupling scheme for the LTC2237CUH#PBF involves using a combination of ceramic and electrolytic capacitors to filter out high-frequency noise and provide a stable power supply. A 10uF ceramic capacitor and a 10uF electrolytic capacitor in parallel are recommended.