LTC2151CUJ-14 vs LTC2261CUJ-14 Comparison
Detailed side-by-side comparison of LTC2151CUJ-14 by Analog Devices and LTC2261CUJ-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 | LTC2151CUJ-14 | LTC2261CUJ-14 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $29.10 | $43.96 |
| Resolution | 14 bits | 14 bit |
| Sample Rate | 210 Msps | 125 Msps |
| Architecture | Pipelined, 5-cycle latency | Pipelined |
| Number of Input Channels | 1 differential | — |
| Input Bandwidth | 1.25 GHz | — |
| SNR (typical) | 70 dB | — |
| SFDR (typical) | 90 dB | — |
| INL (typical) | +/-0.85 LSB | ±1 LSB |
| DNL (typical) | +/-0.25 LSB | ±0.3 LSB |
| Transition Noise | 1.82 LSB RMS | 1.2 LSB RMS |
| Missing Codes | None over temperature | No missing codes over temperature |
| Digital Output Interface | DDR LVDS | — |
| Encode Input Compatibility | Differential sine, PECL, LVDS, TTL, CMOS | — |
| Clock Duty-Cycle Stabilizer | Yes (optional) | — |
| Package | 40-QFN (6x6 mm) exposed pad | 40-Pin QFN (6mm x 6mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature Grade | Commercial | — |
| Lead Free / RoHS | Yes (Pb-free #PBF suffix) | — |
| Number of Inputs | — | 1 |
| Analog Supply Voltage | — | 1.8 V (typ) |
| Digital Output Supply | — | 1.2 V to 1.8 V |
| SNR (Nyquist) | — | 73.4 dB |
| SFDR (Nyquist) | — | 85 dB |
| Output Interface | — | Full-rate CMOS / DDR CMOS / DDR LVDS (selectable) |
| Power Dissipation | — | [DATA_NEEDED: dissipation at 125 Msps] |
| Operating Temperature Range | — | 0C to +70C (commercial C grade) |
| Configuration Interface | — | Serial SPI port |
| Special Features | — | Clock duty cycle stabilizer, shutdown mode, nap mode |
| Pin-Compatible Family | — | LTC2261-14, LTC2260-14, LTC2259-14 (14-bit); 12-bit equivalents (LTC2261-12, LTC2260-12, LTC2259-12) |