LTC2190IUKG vs LTC2191IUKG Comparison
Detailed side-by-side comparison of LTC2190IUKG 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 | LTC2190IUKG | LTC2191IUKG |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $18.21 | $62.95 |
| Resolution | 16 bit | 16 bits |
| Number of Channels | 2 (simultaneous sampling) | 2 (simultaneous sampling) |
| Sampling Rate | 25 Msps per channel | — |
| Architecture | Pipelined | Pipelined |
| Input Type | Differential | Differential |
| SNR | 77 dB | 77 dB |
| SFDR | 90 dB | 90 dB |
| Number of Inputs | 2 | — |
| Package | 52-QFN (7x8 mm) with exposed pad | — |
| Package Code | HVQCCN (QFN EP) | — |
| Mounting Type | Surface Mount | — |
| Temperature Grade | Industrial | — |
| Operating Temperature | -40C to +85C | — |
| Data Interface | LVDS/CMOS parallel, SPI configuration port | — |
| RoHS Status | Compliant (PBF suffix) | — |
| Pin Count | 52 | — |
| Lead Free | Yes | Yes (#PBF suffix) |
| Sample Rate | — | 40 Msps per channel |
| Digital Output | — | Serial LVDS (DDR, 1/2/4-bit per sample) |
| Supply Voltage | — | 1.8 V (analog) / 1.8 V (digital) |
| 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 |