Аналого-цифровые преобразователи (АЦП) MAX1191ETI+

АЦП , очень маленькой мощности, 8 бит, 7.5 Мвыборок/с, Дифференциальный, Несимметричный

The MAX1191ETI+ is a ultra low power, 7.5Msps, dual 8bit ADC in 28 pin TQFN package. The device features two fully differential wideband track and hold (T/H) inputs. The inputs have a 440MHz bandwidth and accept fully differential or single ended signals. It delivers a typical signal to noise and distortion (SINAD) of 48.6dB at an input frequency of 1.875MHz and a sampling rate of 7.5Msps while consuming only 12mW. In addition to ultra-low operating power, it features three power-down modes to conserve power during idle periods. Excellent dynamic performance, ultra low power and small size makes the IC ideal for applications in imaging, instrumentation and digital communications.

• Supply voltage range is 2.7V to 3.6V
• Operating temperature range from -40°C to 85°C
• Excellent dynamic performance of 48.7dB SNR at fIN = 1.875MHz
• 69dBc SFDR at fIN = 1.875MHz
• Ultra low power of 12mW (normal operation 7.5Msps) & 0.3µW (shutdown mode)
• 1.8V to 3.6V TTL
• CMOS compatible digital outputs
• Fully differential or single-ended analogue inputs
• Internal
• external reference option

• Multiplexed CMOS compatible tri-state outputs

Области применения

Обработка Сигнала, Промышленное, Медицинское, Переносные Устройства