LTC2391ILX-16 vs LTC2389CUK-16 Comparison
Detailed side-by-side comparison of LTC2391ILX-16 by Analog Devices and LTC2389CUK-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
LTC2391ILX-16 - 16-Bit 250ksps SAR ADC, 48-LQFP | Analog Devices
LTC2391ILX-16 ObsoleteAnalog Devices
LTC2389CUK-16 - 16-Bit 2.5Msps SAR ADC w/ 4.096V Ref | Analog Devices
LTC2389CUK-16 ✓ ActiveSpecification Comparison
| Parameter | LTC2391ILX-16 | LTC2389CUK-16 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Obsolete | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $15.19 | $24.96 |
| Resolution | 16 bits | 16 bit |
| Architecture | SAR (Successive Approximation Register) | — |
| Number of Input Channels | 1 | — |
| Sampling Rate (Throughput) | 250 ksps | — |
| SNR | 94 dB | — |
| Input Type | True Differential | — |
| Internal Reference Accuracy | 0.5% initial | — |
| Internal Reference Tempco | ±20 ppm/°C (max) | — |
| Supply Voltage (Analog) | 5 V | — |
| Digital I/O Supply | 2.5 V / 3 V / 5 V (OVDD) | — |
| Cycle Latency | 0 (no pipeline delay) | — |
| Interface | Parallel / Serial (selectable) | — |
| Operating Temperature Range | -40 °C to +85 °C (Industrial) | — |
| Package | 48-LQFP (7x7 mm) | 48-QFN (7x7) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant (PBF suffix) | Compliant |
| MSL Level | [DATA_NEEDED: MSL rating] | — |
| Manufacturer | — | Analog Devices |
| Part Number | — | LTC2389CUK-16 |
| Converter Type | — | SAR (Successive Approximation Register) ADC |
| Number of Channels | — | 1 Input |
| Sampling Rate | — | 2.5 Msps |
| Supply Voltage | — | 5 V (single) |
| Internal Reference | — | 4.096 V |
| Reference Initial Accuracy | — | 0.5% (max) |
| Reference Temp Coefficient | — | ±20 ppm/°C (max) |
| Input Range | — | ±4.096V diff / 0-4.096V unipolar / ±2.048V bipolar |
| Operating Temperature | — | 0°C to +70°C (C grade) |