LTC2257CUJ-14 vs LTC2150CUJ-14 Comparison
Detailed side-by-side comparison of LTC2257CUJ-14 by Analog Devices and LTC2150CUJ-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 ✓ ActiveAnalog Devices
LTC2150CUJ-14 - 14-Bit 170Msps 1.8V ADC DDR LVDS | Analog Devices
LTC2150CUJ-14 ✓ ActiveSpecification Comparison
| Parameter | LTC2257CUJ-14 | LTC2150CUJ-14 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.40 | $41.58 |
| Resolution | 14 bit | 14 bit |
| Sample Rate | 40 Msps | 170 Msps |
| Architecture | Pipelined | Pipelined |
| 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 | — |
| INL (typical) | ±1 LSB | ±0.85 LSB |
| DNL (typical) | ±0.3 LSB | ±0.25 LSB |
| Transition Noise | 1.13 LSB RMS | 1.82 LSBRMS |
| 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 | — |
| Configuration Interface | Serial SPI port | Serial SPI port |
| Power-Saving Modes | Shutdown and Nap | Sleep and Nap modes |
| Optional Features | Data output randomizer, clock duty cycle stabilizer | — |
| Package | 40-pin QFN (6 mm × 6 mm) | 40-QFN (6 mm × 6 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Compliance | RoHS compliant (Pb-free #PBF suffix) | — |
| Number of Channels | — | 1 |
| Analog Supply Voltage | — | 1.7 V to 1.9 V (1.8 V nominal) |
| Digital Supply Voltage | — | 1.7 V to 1.9 V (1.8 V nominal) |
| Missing Codes | — | None over temperature |
| Full-Power Sample/Hold Bandwidth | — | 1.25 GHz |
| Digital Output Interface | — | DDR LVDS |
| Encode Clock Inputs | — | Differential ENC+/ENC- (sine, PECL, LVDS, TTL, CMOS) |
| Clock Duty-Cycle Stabilizer | — | Optional (selectable) |
| Latency | — | 5 clock cycles |
| RoHS Status | — | Compliant (Pb-free #PBF suffix) |