LTC2393ILX-16 vs LTC2391IUK-16 Comparison
Detailed side-by-side comparison of LTC2393ILX-16 by Analog Devices and LTC2391IUK-16 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
LTC2393ILX-16 - 16-Bit 1Msps SAR ADC 94dB SNR | Analog Devices
LTC2393ILX-16 ✓ ActiveAnalog Devices
LTC2391IUK-16 - 16-Bit 250ksps SAR ADC, ±4.096V Input | Analog Devices
LTC2391IUK-16 ✓ ActiveSpecification Comparison
| Parameter | LTC2393ILX-16 | LTC2391IUK-16 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $12.40 | $17.40 |
| Resolution | 16 bit | 16 bits |
| Sample Rate | 1 Msps | 250 ksps |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Number of Input Channels | 1 differential / 1 single-ended | 1 differential |
| SNR | 94 dB | — |
| THD | -90 dB (typ) | — |
| INL (typical) | ±2 LSB | — |
| Internal Reference Accuracy | 0.5% initial | 0.20% initial |
| Internal Reference Tempco | ±20 ppm/°C (max) | 20 ppm/C max |
| Analog Supply Voltage (AVDD) | 5 V | 5 V |
| Digital I/O Supply (OVDD) | 2.5 V to 5.25 V | 2.5 V to 5 V |
| Analog Input Range | 0 V to VREF (unipolar) / ±VREF (differential) | ±4.096 V fully differential (true bipolar) |
| Conversion Latency | 1 cycle (no pipeline latency) | Single-cycle, no latency |
| Digital Interface | Parallel + Serial (SPI-compatible) | SPI-compatible serial |
| Package | 48-LQFP (7x7 mm) | 48-QFN (7x7 mm) with exposed pad |
| Operating Temperature Range | -40 °C to +85 °C (industrial) | -40C to +85C (I-grade) |
| Mounting Type | Surface Mount | Surface Mount |
| Lead Free / RoHS | Yes (#PBF suffix) | — |
| Input Common-Mode Range | — | Wide (per datasheet) |
| INL (max) | — | ±2 LSB |
| DNL | — | No missing codes at 16 bits |
| SNR (typical) | — | 94 dB |
| Package Code | — | HVQCCN-48 (UK suffix) |
| RoHS Status | — | Compliant (PBF suffix) |