MAX1029

19-2854; Rev 2; 10/05 KIT ATION EVALU E L B AVAILA 10-Bit 300ksps ADCs with FIFO, Temp Sensor, Internal Reference General Description ♦ 16-Entry First-In/First-Out (FIFO) ♦ Analog Multiplexer with True Differential Track/Hold 16-, 12-, 8-Channel Single Ended 8-, 6-, 4-Channel True Differential (Unipolar or Bipolar) ♦ Accuracy: ±1 LSB INL, ±1 LSB DNL, No Missing Codes Over Temperature ♦ Scan Mode, Internal Averaging, and Internal Clock ♦ Low-Power Single +3V Operation 1mA at 300ksps ♦ Internal 2.5V Reference or External Differential Reference ♦ 10MHz 3-Wire SPI/QSPI/MICROWIRE-Compatible Interface ♦ Space-Saving 28-Pin 5mm x 5mm TQFN Package www.datasheet4u.com Features ♦ Internal Temperature Sensor (±1°C Accuracy) MAX1027/MAX1029/MAX1031 The MAX1027/MAX1029/MAX1031 are serial 10-bit analog-to-digital converters (ADCs) with an internal reference and an internal temperature sensor. These devices feature on-chip FIFO, scan mode, internal clock mode, internal averaging, and AutoShutdown™. The maximum sampling rate is 300ksps using an external clock. The MAX1031 has 16 input channels, the MAX1029 has 12 input channels, and the MAX1027 has 8 input channels. All input channels are configurable for single-ended or differential inputs in unipolar or bipolar mode. All three devices operate from a +5V supply and contain a 10MHz SPI™/QSPI™/MICROWIRE™-compatible serial port. The MAX1031 is available in 28-pin 5mm x 5mm TQFN with exposed pad and 24-pin QSOP packages. The MAX1027/MAX10...