Part Details for LTC2249IUH by Analog Devices Inc
Results Overview of LTC2249IUH by Analog Devices Inc
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
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LTC2249IUH Information
LTC2249IUH 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 LTC2249IUH
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
VN5:3623_16968074
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Arrow Electronics | 1-Channel Single ADC Pipelined 80Msps 14-bit Parallel 32-Pin QFN EP RoHS: Not Compliant Min Qty: 73 Package Multiple: 73 Lead time: 110 Weeks Date Code: 1230 | Americas - 59 |
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$113.5200 / $137.8400 | Buy Now |
Part Details for LTC2249IUH
LTC2249IUH CAD Models
LTC2249IUH Part Data Attributes
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LTC2249IUH
Analog Devices Inc
Buy Now
Datasheet
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LTC2249IUH
Analog Devices Inc
ADC, Proprietary Method, 14-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PQCC32
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Package Description | 5 X 5 MM, PLASTIC, MO-220-WHHD, QFN-32 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | 3A991.C.3 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Analog Devices | |
| 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 | e0 | |
| Length | 5 mm | |
| Linearity Error-Max (EL) | 0.0244% | |
| Moisture Sensitivity Level | 1 | |
| Number of Analog In Channels | 1 | |
| Number of Bits | 14 | |
| Number of Functions | 1 | |
| Number of Terminals | 32 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Bit Code | OFFSET BINARY, 2'S 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 | |
| Qualification Status | Not Qualified | |
| Sample Rate | 80 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 | INDUSTRIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Width | 5 mm |
Alternate Parts for LTC2249IUH
This table gives cross-reference parts and alternative options found for LTC2249IUH. 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 LTC2249IUH, 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 |
|---|---|---|---|---|
| LTC2249CUH#PBF | Analog Devices Inc | $48.2598 | 14-Bit, 80Msps Low Power 3V ADC | LTC2249IUH vs LTC2249CUH#PBF |
| LTC2249CUH#TR | Analog Devices Inc | Check for Price | ADC, Proprietary Method, 14-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PQCC32 | LTC2249IUH vs LTC2249CUH#TR |
| LTC2249IUH#PBF | Linear Technology | Check for Price | LTC2249 - 14-Bit, 80Msps Low Power 3V ADC; Package: QFN; Pins: 32; Temperature Range: -40°C to 85°C | LTC2249IUH vs LTC2249IUH#PBF |
| LTC2249IUH | Linear Technology | Check for Price | LTC2249 - 14-Bit, 80Msps Low Power 3V ADC; Package: QFN; Pins: 32; Temperature Range: -40°C to 85°C | LTC2249IUH vs LTC2249IUH |
| LTC2249CUH | Analog Devices Inc | Check for Price | ADC, Proprietary Method, 14-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PQCC32 | LTC2249IUH vs LTC2249CUH |
| LTC2249IUH#TRPBF | Linear Technology | Check for Price | LTC2249 - 14-Bit, 80Msps Low Power 3V ADC; Package: QFN; Pins: 32; Temperature Range: -40°C to 85°C | LTC2249IUH vs LTC2249IUH#TRPBF |
| LTC2249IUH#PBF | Analog Devices Inc | Check for Price | 14-Bit, 80Msps Low Power 3V ADC | LTC2249IUH vs LTC2249IUH#PBF |
| LTC2249IUH#TR | Linear Technology | Check for Price | LTC2249 - 14-Bit, 80Msps Low Power 3V ADC; Package: QFN; Pins: 32; Temperature Range: -40°C to 85°C | LTC2249IUH vs LTC2249IUH#TR |
| LTC2249CUH#TRPBF | Analog Devices Inc | Check for Price | 14-Bit, 80Msps Low Power 3V ADC | LTC2249IUH vs LTC2249CUH#TRPBF |
| LTC2249CUH#PBF | Linear Technology | Check for Price | LTC2249 - 14-Bit, 80Msps Low Power 3V ADC; Package: QFN; Pins: 32; Temperature Range: 0°C to 70°C | LTC2249IUH vs LTC2249CUH#PBF |
LTC2249IUH Frequently Asked Questions (FAQ)
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A good PCB layout for the LTC2249IUH 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 digital supply.
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To ensure accurate conversion results, it's essential to follow proper PCB layout guidelines, use a low-noise power supply, and minimize electromagnetic interference (EMI) in the system. Additionally, the analog input signal should be properly filtered and buffered to prevent aliasing and distortion.
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The maximum sampling rate of the LTC2249IUH is 80Msps, but this can be limited by the system's clock frequency, the analog input bandwidth, and the digital output data rate. It's essential to consult the datasheet and application notes for specific guidance on achieving high-speed sampling rates.
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Yes, the LTC2249IUH can be used in a multi-channel application, but it requires careful consideration of the channel-to-channel crosstalk, analog input multiplexing, and digital output data handling. It's recommended to consult the datasheet and application notes for specific guidance on multi-channel applications.
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The LTC2249IUH outputs 14-bit digital data in a CMOS-compatible format. The digital output data can be handled using a variety of methods, including FIFO buffering, DMA transfer, or software-based data processing. It's essential to consult the datasheet and application notes for specific guidance on digital output data handling.