LTC2155CUP-12 vs LTC2158CUP-14 Comparison
Detailed side-by-side comparison of LTC2155CUP-12 by Analog Devices and LTC2158CUP-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 | LTC2155CUP-12 | LTC2158CUP-14 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $44.25 | $41.20 |
| Resolution | 12 bits | 14 bit |
| Number of Channels | 2 (dual) | 2 (simultaneous sampling) |
| Sampling Rate | 170 Msps | 310 Msps per channel |
| Architecture | Pipelined | Pipelined |
| SNR | 68.5 dB | 68.8 dB |
| SFDR | 90 dB | 88 dB |
| Supply Voltage | 1.8 V (single) | — |
| Power Consumption | 545 mW | — |
| Input Type | Differential | Differential |
| Input Range | 1.5 V peak-to-peak | — |
| Full-Power Bandwidth | 1.25 GHz | — |
| Output Interface | DDR LVDS | — |
| Package | QFN-64 (UP) 9 mm × 9 mm | 64-QFN (9x9 mm) with exposed pad |
| Configuration Interface | Serial SPI | — |
| Operating Temperature Range | Commercial (0C to +70C) | [DATA_NEEDED: operating temperature range] |
| Input Bandwidth | — | 1.25 GHz |
| Supply Current | — | 355 mA |
| Analog Supply Voltage | — | 1.7 V to 1.9 V |
| Digital Output Format | — | CMOS / DDR LVDS |
| Mounting Type | — | Surface Mount |
| RoHS Status | — | Compliant (per #PBF suffix) |
| MSL Level | — | [DATA_NEEDED: MSL level] |