LTC2256CUJ-14 vs LTC2258CUJ-14 Comparison
Detailed side-by-side comparison of LTC2256CUJ-14 by Analog Devices and LTC2258CUJ-14 by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | LTC2256CUJ-14 | LTC2258CUJ-14 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.90 | $11.40 |
| Resolution | 14 bit | 14 bit |
| Sample Rate | 25 Msps | 65 Msps |
| Number of Inputs | 1 | — |
| Architecture | Pipelined | Pipelined |
| Supply Voltage | 1.8 V (single) | 1.8 V |
| Power Dissipation | 35 mW at 25 Msps | — |
| INL | ±1 LSB (typical) | — |
| DNL | ±0.3 LSB (typical) | — |
| Transition Noise | 1.13 LSB RMS | 1.13 LSB RMS |
| SNR | 73 dB | — |
| Input Bandwidth (Full Power) | 800 MHz | — |
| Input Range | 1 Vp-p to 2 Vp-p (selectable, differential) | — |
| Digital Output Modes | Full-rate CMOS, DDR CMOS, DDR LVDS (selectable) | Full-rate CMOS / DDR CMOS / DDR LVDS |
| Output Supply Range (CMOS) | 1.2 V to 1.8 V | — |
| Package | 40-QFN (6 mm x 6 mm) | 40-QFN (6mm x 6mm) |
| Pin/Package Code | UJ (QFN-40, 6x6 mm) | — |
| Configuration Interface | Serial SPI port | Serial SPI port |
| Power-Saving Modes | Nap mode, full shutdown | Shutdown, Nap |
| Optional Features | Clock duty-cycle stabilizer, data output randomizer | — |
| Operating Temperature | 0C to +70C (commercial C-grade) | — |
| Mounting Type | Surface Mount | — |
| RoHS Status | Compliant (PBF suffix) | Compliant (PBF suffix) |
| Number of Channels | — | 1 input |
| INL (typical) | — | ±1 LSB |
| DNL (typical) | — | ±0.3 LSB |
| Missing Codes | — | None over temperature |
| CMOS Output Supply Range | — | 1.2 V to 1.8 V |
| Clock Duty Cycle Stabilizer | — | Optional, on-chip |
| Operating Temperature Range | — | [DATA_NEEDED: full commercial/extended temp range] |
| Pin-Compatible Family Members | — | LTC2258-14 / LTC2257-14 / LTC2256-14 |