LTC2155CUP-14 vs LTC2156IUP-14 Comparison
Detailed side-by-side comparison of LTC2155CUP-14 by Analog Devices and LTC2156IUP-14 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
LTC2156IUP-14 - Dual 14-Bit 210Msps ADC 64-QFN | Analog Devices
LTC2156IUP-14 ✓ ActiveSpecification Comparison
| Parameter | LTC2155CUP-14 | LTC2156IUP-14 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $78.95 | $134.10 |
| Resolution | 14 bit | 14 bit |
| Number of Channels | 2 (dual, simultaneous sampling) | 2 (simultaneous sampling) |
| Sampling Rate | 170 MSPS per channel | 210 Msps |
| Architecture | Pipelined | — |
| Input Type | Differential | Differential |
| Output Type | Parallel CMOS / DDR LVDS selectable | — |
| Analog Supply Voltage | 1.7 V to 1.9 V (1.8 V nominal) | — |
| Digital Supply Voltage | 1.7 V to 1.9 V (1.8 V nominal) | — |
| Analog Input Bandwidth | 1.4 GHz | — |
| SNR | 70.1 dB (at 100 MHz input, per family datasheet) | 70 dB |
| SFDR | 88 dB (per family datasheet) | 90 dB |
| Power Consumption | [DATA_NEEDED: total power per pair at 170 Msps] | 650 mW |
| Package | 64-QFN (9x9 mm) with exposed pad | 64-QFN (9x9 mm) |
| Operating Temperature Range | 0C to +70C (C suffix = commercial) | -40 C to +85 C (IUP grade) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED] | — |
| RoHS Status | Compliant (PBF suffix indicates Pb-free) | Compliant (PBF suffix) |
| Manufacturer | — | Analog Devices |
| Part Number | — | LTC2156IUP-14 |
| Converter Type | — | Dual ADC, Pipelined |
| Input Voltage Range | — | 1.5 Vp-p |
| Supply Voltage | — | 1.8 V single supply |
| Output Interface | — | DDR LVDS |
| Configuration Interface | — | Serial SPI |
| Full-Power Bandwidth | — | 1.25 GHz |
| Lead-Free | — | Yes (PBF suffix) |