LTC2321CUFD-16 vs LTC2297IUP Comparison
Detailed side-by-side comparison of LTC2321CUFD-16 by Analog Devices and LTC2297IUP 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 | LTC2321CUFD-16 | LTC2297IUP |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.70 | $27.75 |
| Resolution | 16 bits | 14 bit |
| Number of Channels | 2 (dual) | 2 (dual) |
| Converter Type | SAR (Successive Approximation Register) | — |
| Sample Rate | 2 Msps per channel | 40 Msps |
| Input Type | True differential | Single-ended or differential |
| 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 | — |
| SNR | 81 dB | 74 dB at 70 MHz input |
| Internal Reference | 2.048 V or 4.096 V, 20 ppm/°C max drift | — |
| Supply Voltage | 3.3 V or 5 V single supply | 2.85 V to 3.4 V (single 3V) |
| Interface | CMOS / Serial LVDS | — |
| Package | 28-QFN (4x5 mm) | 64-pin QFN exposed pad (9x9 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | -40C to +85C (industrial grade) |
| RoHS Status | Compliant (Pb-free #PBF suffix) | Compliant (#PBF suffix) |
| Architecture | — | Pipelined |
| Power Dissipation | — | 235 mW at 40 Msps |
| SFDR | — | 85 dB at 70 MHz input |
| Channel Isolation | — | 110 dB at 100 MHz |
| Output Interface | — | CMOS / LVDS selectable |
| Data Output Mode | — | Multiplexed or separate bus |
| Duty Cycle Stabilizer | — | Yes (optional) |