MAX1303BEUP+

MAXIM INTEGRATED PRODUCTS  MAX1303BEUP+  模数转换器, 低功率, 16 bit, 115 kSPS, 单, 4.75 V, 5.25 V, TSSOP

The is a 4-channel, ±VREF multirange inputs, serial 16bit ADC in 20 pin TSSOP package. This successive-approximation ADC operates from a single supply and achieves throughput rates up to 115Ksps. A separate digital supply allows digital interfacing with 2.7V to 5.25V systems using the SPI/QSPI /MICROWIRE -compatible serial interface. Partial power-down mode reduces supply current to 1.3mA typ and full power-down mode reduces power-supply current to 1µA typ. It provides four single-ended or two true differential analogue input channels. Each analogue input channel is independently software programmable for seven single-ended input ranges 0V to +VREF/2, -VREF/2 to 0V, 0V to +VREF, -VREF to 0V, ±VREF/4, ±VREF/2 and ±VREF and three differential input ranges ±VREF/2, ±VREF, ±2 x VREF. Device is used in avionics and data-acquisition systems.

.

Supply voltage range is 4.75V to 5.25V

.

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

.

Software programmable input range for each channel

.

±6V overvoltage tolerant inputs

.

Maximum INL of ±4LSB, DNL of +2LSB at no missing codes

.

Maximum small-signal bandwidth of 1.5MHz at all input ranges, VIN = 100mVp-p