LTC2156IUP-14 vs LTC2155IUP-14 Comparison
Detailed side-by-side comparison of LTC2156IUP-14 by Analog Devices and LTC2155IUP-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 ✓ ActiveAnalog Devices
LTC2155IUP-14 - Dual 14-Bit 170Msps ADC, 64-QFN | Analog Devices
LTC2155IUP-14 ✓ ActiveSpecification Comparison
| Parameter | LTC2156IUP-14 | LTC2155IUP-14 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $134.10 | $107.04 |
| Manufacturer | Analog Devices | Analog Devices (formerly Linear Technology) |
| Part Number | LTC2156IUP-14 | — |
| Converter Type | Dual ADC, Pipelined | — |
| Resolution | 14 bit | 14 bits |
| Number of Channels | 2 (simultaneous sampling) | 2 (simultaneous sampling) |
| Sampling Rate | 210 Msps | — |
| Input Type | Differential | — |
| Input Voltage Range | 1.5 Vp-p | — |
| Supply Voltage | 1.8 V single supply | 1.8 V (single supply) |
| Power Consumption | 650 mW | — |
| SNR | 70 dB | — |
| SFDR | 90 dB | — |
| Output Interface | DDR LVDS | — |
| Configuration Interface | Serial SPI | — |
| Full-Power Bandwidth | 1.25 GHz | — |
| Package | 64-QFN (9x9 mm) | 64-lead QFN (9 mm x 9 mm) with EP, UP suffix |
| Operating Temperature Range | -40 C to +85 C (IUP grade) | -40C to +85C (I grade) |
| Mounting Type | Surface Mount | — |
| RoHS Status | Compliant (PBF suffix) | Compliant (per #PBF ordering code) |
| Lead-Free | Yes (PBF suffix) | — |
| Product Type | — | ADC (Analog-to-Digital Converter) |
| Sample Rate (per channel) | — | 170 Msps |
| Architecture | — | Pipelined |
| Analog Input | — | Differential |
| Digital Output | — | DDR LVDS / CMOS (selectable) |
| Input Bandwidth (full power) | — | 600 MHz (typical, datasheet figure) |
| SNR @ 70 MHz input | — | 74.5 dBFS (typical) |
| SFDR @ 70 MHz input | — | 90 dBFS (typical) |
| Reference | — | Internal or External (selectable) |
| Moisture Sensitivity Level | — | MSL level rating - see manufacturer JEDEC J-STD-020 profile on package label |