LTC2180CUP vs LTC2181IUP Comparison
Detailed side-by-side comparison of LTC2180CUP by Analog Devices and LTC2181IUP 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 | LTC2180CUP | LTC2181IUP |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $41.72 | $25.20 |
| Part Number | LTC2180CUP | — |
| Resolution | 16 bits | — |
| Sample Rate (per channel) | 25 Msps | — |
| Number of Channels | 2 (simultaneous sampling) | 2 (simultaneous sampling) |
| Architecture | Pipelined | Pipelined |
| Input Type | Differential, 1.5Vpp or 2Vpp selectable | Differential |
| Analog Input Bandwidth | 400 MHz | — |
| SNR | 76.8 dB at 5 MHz input | — |
| SFDR | 90 dB at 5 MHz input | — |
| Channel Crosstalk | -110 dB | — |
| Power Consumption (per channel) | 75 mW (25 Msps) | — |
| Digital Output | CMOS or LVDS (pin selectable) | — |
| Integral Nonlinearity (INL) | 1 LSB typ | — |
| Reference | Internal (external optional) | — |
| Supply Voltage | 1.7V to 1.9V (analog/digital), 3.13V to 3.47V (output driver) | — |
| Operating Temperature Range | 0C to +70C | — |
| Package | QFN-64 (UP) 9x9 mm with exposed pad | 64-QFN (9x9 mm) with exposed pad |
| Mounting Type | Surface Mount | — |
| RoHS Status | Compliant | — |
| Number of Bits | — | 16 |
| Sampling Rate | — | 40 Msps |
| Selectable Input Range | — | 1 Vp-p to 2 Vp-p |
| Analog Supply Voltage | — | 1.8 V |
| Digital Output Interface | — | DDR LVDS |
| LVDS Swing Select | — | 350 mV or 700 mV |
| SNR (5 MHz input) | — | 77 dBFS |
| SFDR (5 MHz input) | — | 90 dBFS |
| Power Dissipation (per channel) | — | 100 mW |
| Operating Temperature | — | -40C to +85C |
| Clock Duty-Cycle Stabilizer | — | Yes (internal) |
| Configuration Interface | — | SPI-compatible serial |