LTC2191CUKG vs LTC2191IUKG Comparison
Detailed side-by-side comparison of LTC2191CUKG by Analog Devices and LTC2191IUKG 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 | LTC2191CUKG | LTC2191IUKG |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $22.40 | $62.95 |
| Resolution | 16 bit | 16 bits |
| Number of Channels | 2 (simultaneous sampling) | 2 (simultaneous sampling) |
| Sampling Rate | 40 Msps | — |
| Architecture | Pipelined | Pipelined |
| SNR | 77 dB | 77 dB |
| SFDR | 90 dB | 90 dB |
| Aperture Jitter | 0.07 psRMS | — |
| Supply Voltage | 1.8 V | 1.8 V (analog) / 1.8 V (digital) |
| Input Range | 2 Vp-p differential | — |
| Operating Temperature | 0C to 70C (commercial) | — |
| Package | 52-pin QFN (7x8 mm) with exposed pad | — |
| Mounting Type | Surface Mount | — |
| MSL Level | 1 (unlimited) | — |
| RoHS Status | Compliant | — |
| Output Interface | CMOS / LVDS selectable | — |
| Sample Rate | — | 40 Msps per channel |
| Digital Output | — | Serial LVDS (DDR, 1/2/4-bit per sample) |
| Input Type | — | Differential |
| Power Dissipation | — | approximately 80 mW total at 40 Msps |
| Package Type | — | 52-pin QFN (7x8 mm) |
| Mounting Style | — | Surface Mount |
| Operating Temperature Range | — | -40C to +85C (I-grade) |
| RoHS Compliance | — | Yes |
| Lead Free | — | Yes (#PBF suffix) |