LTC2155IUP-12 vs LTC2155IUP-14 Comparação
Comparação detalhada lado a lado de LTC2155IUP-12 por Analog Devices e LTC2155IUP-14 por Analog Devices. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Analog Devices
LTC2155IUP-12 - Dual 12-Bit 170Msps ADC, 1.8V, 64-QFN | Analog Devices
LTC2155IUP-12 ✓ AtivoAnalog Devices
LTC2155IUP-14 - Dual 14-Bit 170Msps ADC, 64-QFN | Analog Devices
LTC2155IUP-14 ✓ AtivoComparação de especificações
| Parâmetro | LTC2155IUP-12 | LTC2155IUP-14 |
|---|---|---|
| Marca | Analog Devices | Analog Devices |
| Categoria | ADC/DAC | ADC/DAC |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $50,02 | $107,04 |
| Resolução | 12 bits | 14 bits |
| Number of Channels | 2 (dual, simultaneous sampling) | 2 (simultaneous sampling) |
| Sample Rate | 170 Msps | — |
| Architecture | Pipelined | Pipelined |
| Input Type | Differential | — |
| Faixa de tensão de entrada | 1.5 Vp-p | — |
| Full-Power Bandwidth | 1.25 GHz | — |
| SNR | 68.5 dB | — |
| SFDR | 90 dB | — |
| Tensão de alimentação | 1.8 V (single) | 1.8 V (single supply) |
| Total Power Dissipation | 545 mW | — |
| Output Interface | DDR LVDS | — |
| Configuration Interface | Serial SPI port | — |
| Faixa de temperatura de operação | -40 C to +85 C (industrial) | -40C to +85C (I grade) |
| Encapsulamento | 64-pin QFN (9x9 mm) | 64-lead QFN (9 mm x 9 mm) with EP, UP suffix |
| Tipo de montagem | Surface Mount | — |
| Status RoHS | Compliant (#PBF suffix) | Compliant (per #PBF ordering code) |
| Manufacturer | — | Analog Devices (formerly Linear Technology) |
| Product Type | — | ADC (Analog-to-Digital Converter) |
| Sample Rate (per channel) | — | 170 Msps |
| 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 |