MAX1191ETI+

MAXIM INTEGRATED PRODUCTS  MAX1191ETI+  模数转换器, 超低功率, 8 bit, 7.5 MSPS, 单, 2.7 V, 3.6 V, TQFN

The 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.

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Supply voltage range is 2.7V to 3.6V

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Operating temperature range from -40°C to 85°C

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Excellent dynamic performance of 48.7dB SNR at fIN = 1.875MHz

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69dBc SFDR at fIN = 1.875MHz

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Ultra low power of 12mW normal operation 7.5Msps & 0.3µW shutdown mode

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1.8V to 3.6V TTL/CMOS compatible digital outputs

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Fully differential or single-ended analogue inputs

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Internal/external reference option

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Multiplexed CMOS compatible tri-state outputs