LTC2297IUP vs LTC2321CUFD-16 Comparison
Detailed side-by-side comparison of LTC2297IUP by Analog Devices and LTC2321CUFD-16 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 | LTC2297IUP | LTC2321CUFD-16 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $27.75 | $11.70 |
| Number of Channels | 2 (dual) | 2 (dual) |
| Resolution | 14 bit | 16 bits |
| Sample Rate | 40 Msps | 2 Msps per channel |
| Architecture | Pipelined | — |
| Supply Voltage | 2.85 V to 3.4 V (single 3V) | 3.3 V or 5 V single supply |
| Power Dissipation | 235 mW at 40 Msps | — |
| SNR | 74 dB at 70 MHz input | 81 dB |
| SFDR | 85 dB at 70 MHz input | — |
| Channel Isolation | 110 dB at 100 MHz | — |
| Input Type | Single-ended or differential | True differential |
| Output Interface | CMOS / LVDS selectable | — |
| Data Output Mode | Multiplexed or separate bus | — |
| Duty Cycle Stabilizer | Yes (optional) | — |
| Package | 64-pin QFN exposed pad (9x9 mm) | 28-QFN (4x5 mm) |
| Operating Temperature Range | -40C to +85C (industrial grade) | [DATA_NEEDED: operating temperature range] |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant (#PBF suffix) | Compliant (Pb-free #PBF suffix) |
| Converter Type | — | SAR (Successive Approximation Register) |
| Differential Input Range | — | 8 VP-P |
| Input Common Mode Range | — | Wide (per datasheet) |
| INL (Integral Nonlinearity) | — | ±4 LSB typical |
| No Missing Codes | — | 16 bits guaranteed |
| Internal Reference | — | 2.048 V or 4.096 V, 20 ppm/°C max drift |
| Interface | — | CMOS / Serial LVDS |