LTC2271IUKG vs LTC2190IUKG Comparison
Detailed side-by-side comparison of LTC2271IUKG by Analog Devices and LTC2190IUKG by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Analog Devices
LTC2271IUKG - 16-Bit 20Msps Dual ADC, 84.1dB SNR | Analog Devices
LTC2271IUKG ✓ ActiveSpecification Comparison
| Parameter | LTC2271IUKG | LTC2190IUKG |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $74.10 | $18.21 |
| Resolution | 16 bit | 16 bit |
| Number of Channels | 2 (simultaneous sampling) | 2 (simultaneous sampling) |
| Sample Rate | 20 Msps | — |
| Architecture | Pipelined | Pipelined |
| SNR | 84.1 dB | 77 dB |
| SFDR | 99 dB | 90 dB |
| Input Range | 1 Vp-p to 2.1 Vp-p (selectable per channel) | — |
| Input Type | Differential | Differential |
| Data Interface | Serial SPI configuration; parallel CMOS outputs | LVDS/CMOS parallel, SPI configuration port |
| Configuration Interface | SPI serial port | — |
| Shutdown Modes | Shutdown and Nap (per channel) | — |
| Operating Temperature | -40C to +85C (IUKG industrial grade) | -40C to +85C |
| Package | 52-pin QFN (7x8 mm) UKG | 52-QFN (7x8 mm) with exposed pad |
| Package Family | QFN with exposed thermal pad | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant (#PBF suffix) | Compliant (PBF suffix) |
| MSL Level | [DATA_NEEDED: MSL level] | — |
| Manufacturer | Analog Devices (formerly Linear Technology) | — |
| Sampling Rate | — | 25 Msps per channel |
| Number of Inputs | — | 2 |
| Package Code | — | HVQCCN (QFN EP) |
| Temperature Grade | — | Industrial |
| Pin Count | — | 52 |
| Lead Free | — | Yes |