LTC2258CUJ-14 vs LTC2257CUJ-14 Comparison
Detailed side-by-side comparison of LTC2258CUJ-14 by Analog Devices and LTC2257CUJ-14 by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Analog Devices
LTC2257CUJ-14 - 14-Bit 40Msps Ultralow Power ADC | Analog Devices
LTC2257CUJ-14 ✓ ActiveSpecification Comparison
| Parameter | LTC2258CUJ-14 | LTC2257CUJ-14 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.40 | $10.40 |
| Resolution | 14 bit | 14 bit |
| Sample Rate | 65 Msps | 40 Msps |
| Architecture | Pipelined | Pipelined |
| Number of Channels | 1 input | — |
| Supply Voltage | 1.8 V | — |
| INL (typical) | ±1 LSB | ±1 LSB |
| DNL (typical) | ±0.3 LSB | ±0.3 LSB |
| Missing Codes | None over temperature | — |
| Transition Noise | 1.13 LSB RMS | 1.13 LSB RMS |
| Digital Output Modes | Full-rate CMOS / DDR CMOS / DDR LVDS | — |
| CMOS Output Supply Range | 1.2 V to 1.8 V | — |
| Configuration Interface | Serial SPI port | Serial SPI port |
| Power-Saving Modes | Shutdown, Nap | Shutdown and Nap |
| Clock Duty Cycle Stabilizer | Optional, on-chip | — |
| Package | 40-QFN (6mm x 6mm) | 40-pin QFN (6 mm × 6 mm) |
| Operating Temperature Range | [DATA_NEEDED: full commercial/extended temp range] | — |
| Pin-Compatible Family Members | LTC2258-14 / LTC2257-14 / LTC2256-14 | — |
| RoHS Status | Compliant (PBF suffix) | — |
| Number of Inputs | — | 1 |
| Supply Voltage (Analog) | — | 1.8 V (typ) |
| Power Dissipation | — | 49 mW at 40 Msps |
| Input Range (selectable) | — | 1 Vp-p to 2 Vp-p |
| Full-Power Input Bandwidth | — | 800 MHz |
| Missing Codes Over Temperature | — | None |
| Digital Outputs | — | Full-rate CMOS / DDR CMOS / DDR LVDS (selectable) |
| Output Supply Range (OVDD) | — | 1.2 V to 1.8 V |
| Optional Features | — | Data output randomizer, clock duty cycle stabilizer |
| Mounting Type | — | Surface Mount |
| Compliance | — | RoHS compliant (Pb-free #PBF suffix) |