LTC2335ILX-16#PBF

LINEAR TECHNOLOGY  LTC2335ILX-16#PBF  模数转换器, 8通道, 16 bit, 1 MSPS, 单, 4.75 V, 5.25 V, LQFP 新

The is a 16bit, 1Msps 8-channel differential ±10.24V input SoftSpan ADC with wide input common mode range in 48 pin LQFP package. This is multiplexed successive approximation register SAR ADC with differential, wide common mode range inputs. It operating from a 5V low voltage supply, flexible high voltage supplies and using internal reference and buffer, this SoftSpan ADC can be configured on a conversion by conversion basis to accept ±10.24V, 0V to 10.24V, ±5.12V or 0V to 5.12V signals on any channel. Alternately, the ADC may be programmed to cycle through a sequence of channels and ranges without further user intervention. The IC"s analogue inputs allow the ADC to directly digitize a variety of signals, simplifying signal chain design. It is used in Programmable Logic Controllers and Power Line Monitoring.

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16bit resolution, no missing codes and ±1LSB INL maximum

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Differential, wide common mode range inputs

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94.4dB single conversion SNR typical, -109dB THD typical at fIN = 2KHz

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118dB CMRR, 125dB active crosstalk typical

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Rail to rail input overdrive tolerance

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Programmable sequencer with no-latency control

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Integrated reference and buffer 4.096V

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SPI CMOS 1.8V to 5V and LVDS serial I/O, no pipeline delay, no cycle latency

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

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Typical power dissipation of 180mW