Part Details for LTC2256IUJ-14#TRPBF by Linear Technology
Results Overview of LTC2256IUJ-14#TRPBF by Linear Technology
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (5 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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LTC2256IUJ-14#TRPBF Information
LTC2256IUJ-14#TRPBF 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 LTC2256IUJ-14#TRPBF
LTC2256IUJ-14#TRPBF CAD Models
LTC2256IUJ-14#TRPBF Part Data Attributes
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LTC2256IUJ-14#TRPBF
Linear Technology
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Datasheet
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LTC2256IUJ-14#TRPBF
Linear Technology
LTC2256-14 - 14-Bit, 25Msps Ultralow Power 1.8V ADCs; Package: QFN; Pins: 40; Temperature Range: -40°C to 85°C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | QFN | |
| Package Description | 6 X 6 MM, LEAD FREE, PLASTIC, QFN-40 | |
| Pin Count | 40 | |
| Manufacturer Package Code | UJ | |
| Reach Compliance Code | compliant | |
| ECCN Code | 3A991.C.3 | |
| HTS Code | 8542.39.00.01 | |
| Analog Input Voltage-Max | 2 V | |
| Analog Input Voltage-Min | ||
| Converter Type | ADC, PROPRIETARY METHOD | |
| JESD-30 Code | S-PQCC-N40 | |
| JESD-609 Code | e3 | |
| Length | 6 mm | |
| Linearity Error-Max (EL) | 0.0153% | |
| Moisture Sensitivity Level | 1 | |
| Number of Analog In Channels | 1 | |
| Number of Bits | 14 | |
| Number of Functions | 1 | |
| Number of Terminals | 40 | |
| 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 Equivalence Code | LCC40,.24SQ,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 | 25 MHz | |
| Sample and Hold / Track and Hold | SAMPLE | |
| Seated Height-Max | 0.8 mm | |
| Supply Voltage-Nom | 1.8 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| 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 | 6 mm |
Alternate Parts for LTC2256IUJ-14#TRPBF
This table gives cross-reference parts and alternative options found for LTC2256IUJ-14#TRPBF. 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 LTC2256IUJ-14#TRPBF, 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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| LTC2256IUJ-14#PBF | Analog Devices Inc | $27.3439 | 14-Bit, 25Msps Ultralow Power 1.8V ADCs | LTC2256IUJ-14#TRPBF vs LTC2256IUJ-14#PBF |
| LTC2256IUJ-14#PBF | Linear Technology | Check for Price | LTC2256-14 - 14-Bit, 25Msps Ultralow Power 1.8V ADCs; Package: QFN; Pins: 40; Temperature Range: -40°C to 85°C | LTC2256IUJ-14#TRPBF vs LTC2256IUJ-14#PBF |
| LTC2256CUJ-14#TRPBF | Linear Technology | Check for Price | LTC2256-14 - 14-Bit, 25Msps Ultralow Power 1.8V ADCs; Package: QFN; Pins: 40; Temperature Range: 0°C to 70°C | LTC2256IUJ-14#TRPBF vs LTC2256CUJ-14#TRPBF |
| LTC2256IUJ-14#TRPBF | Analog Devices Inc | Check for Price | 14-Bit, 25Msps Ultralow Power 1.8V ADCs | LTC2256IUJ-14#TRPBF vs LTC2256IUJ-14#TRPBF |
| LTC2256CUJ-14#PBF | Linear Technology | Check for Price | LTC2256-14 - 14-Bit, 25Msps Ultralow Power 1.8V ADCs; Package: QFN; Pins: 40; Temperature Range: 0°C to 70°C | LTC2256IUJ-14#TRPBF vs LTC2256CUJ-14#PBF |
LTC2256IUJ-14#TRPBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LTC2256IUJ-14#TRPBF involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing trace lengths and loops. It's also recommended to place the ADC near the analog signal sources and to use a low-impedance power supply.
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To optimize the ADC's performance, you should consider factors such as the input signal frequency, amplitude, and impedance, as well as the desired SNR and THD. You may need to adjust the ADC's gain, offset, and sampling rate, and use external filters or amplifiers if necessary.
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The maximum allowable input voltage for the LTC2256IUJ-14#TRPBF is 5.5V, which is the maximum rating for the VCC pin. However, the recommended maximum input voltage is 5V to ensure reliable operation and to prevent damage to the device.
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Metastability in the ADC's output data can be handled by using a synchronizer or a metastability resolver circuit, or by using a FIFO or other buffering mechanism to ensure that the data is stable before it is processed.
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The recommended clock source for the LTC2256IUJ-14#TRPBF is a low-jitter, high-frequency clock (e.g. 100MHz or higher). A crystal oscillator or a high-quality clock generator is recommended to ensure optimal ADC performance.