LTC2267CUJ-14 vs LTC2267CUJ-12 Comparison
Detailed side-by-side comparison of LTC2267CUJ-14 by Analog Devices and LTC2267CUJ-12 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 | LTC2267CUJ-14 | LTC2267CUJ-12 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $40.99 | $29.95 |
| Resolution | 14 bit | 12 bits |
| Number of Channels | 2 (dual, simultaneous sampling) | 2 (dual, simultaneous sampling) |
| Sample Rate | 105 Msps | 105 Msps |
| Architecture | Pipelined | Pipelined |
| Input Type | Differential, with 800 MHz full-power bandwidth S/H | Differential (per channel) |
| INL | ±1 LSB (typical) | — |
| DNL | ±0.3 LSB (typical) | — |
| Missing Codes | None over temperature | None (over temperature) |
| Transition Noise | 1.2 LSB RMS | 0.3 LSB RMS |
| SNR | 73.4 dB | — |
| SFDR | 85 dB | — |
| Digital Output | Serial LVDS, 2-lane (or 1-lane at lower rates) | Serial LVDS, 1-lane or 2-lane mode |
| Serialization Width | 16-, 14-, or 12-bit selectable | — |
| Power per Channel | Approximately 135 mW at 105 Msps | — |
| Power Modes | Active, Nap, Shutdown | — |
| Configuration Interface | Serial SPI port | — |
| Operating Temperature | 0°C to +70°C (commercial, C-grade) | 0 °C to +70 °C (commercial, CUJ suffix) |
| Package | 40-pin QFN (6mm × 6mm) | 40-QFN (6x6 mm) with exposed pad |
| Mounting Type | Surface Mount | — |
| RoHS Status | Compliant (#PBF suffix) | Compliant (#PBF suffix) |
| Lead-Free | Yes | — |
| MSL Level | 1 | — |
| Pin Compatibility | Pin-compatible with 14-bit and 12-bit LTC226x family variants | — |
| Analog Supply Voltage | — | 1.8 V (typ) |
| INL (typical) | — | ±0.3 LSB |
| DNL (typical) | — | ±0.1 LSB |
| Reference | — | Internal (bypassed) |