LTC2143CUP-14 vs ISLA214P25IRZ Comparison
Detailed side-by-side comparison of LTC2143CUP-14 by Analog Devices and ISLA214P25IRZ by Renesas Electronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | LTC2143CUP-14 | ISLA214P25IRZ |
|---|---|---|
| Brand | Analog Devices | Renesas Electronics |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $36.95 | $24.90 |
| Resolution | 14 bit | — |
| Number of Channels | 2 (dual, simultaneous sampling) | — |
| Sample Rate | 80 MSPS | — |
| Architecture | Pipelined | SAR / Pipelined FemtoCharge™ |
| Input Type | Differential, Single-Ended | Differential (unbuffered per Mouser description) |
| Data Interface | Parallel CMOS / DDR CMOS / DDR LVDS | Serial, SPI™ |
| INL (typical) | ±1 LSB | — |
| DNL (typical) | ±0.3 LSB | — |
| Missing Codes | None over temperature | — |
| Transition Noise | 1.2 LSB RMS | — |
| Analog Supply Voltage | 1.8 V (typ) | — |
| Output Supply Voltage | 1.8 V to 3.3 V (separate DVDD supply pin) | — |
| Reference | Internal or external | — |
| Package | 64-QFN (9x9 mm) with exposed pad (UP) | — |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | 0 °C to +70 °C (C grade) | -40 °C to +85 °C |
| RoHS Status | Compliant (#PBF suffix) | Compliant |
| Number of Bits | — | 14 |
| Sampling Rate (Per Second) | — | 250 MSPS |
| Number of Inputs | — | 1 |
| Configuration | — | S/H-ADC |
| Reference Type | — | External / Internal (per datasheet) |
| Voltage - Supply, Analog | — | 1.8 V |
| Voltage - Supply, Digital | — | 1.8 V |
| Package / Case | — | 72-VFQFN Exposed Pad (QFN-EP 10x10 mm) |
| Packaging | — | Tray |
| Output Format | — | Selectable LVDS or CMOS (SDR / DDR) |
| Technology | — | FemtoCharge™ on standard CMOS |