ADCV0831

ADCV0831 8 Bit Serial I/O Low Voltage Low Power ADC with Auto Shutdown in a SOT Package February 2000 ADCV0831 8 Bit Serial I/O Low Voltage Low Power ADC with Auto Shutdown in a SOT Package General Description The ADCV0831 is a low voltage 8-bit successive approximation A/D converter with serial I/O. The I/O is a 3-wire serial interface compatible with NSC’s MICROWIRE ™ & Motorola’s SPI standards. It easily interfaces with standard shift registers or microprocessors. Low voltage and auto shutdown features make the ADCV0831 ideal for portable battery operated electronic devices. The main benefits are most apparent in small portable electronic devices. The tiny A/D converter can be placed anywhere on the board. Features Tiny 6-pin SOT 23 package Serial digital data link requires few I/O pins Auto Shutdown 0V to 3V analog input range with single 3V power supply n TTL/CMOS input/output compatible n n n n Key Specifications (For 3V supply, typical, unless otherwise noted.) n Resolution: 8 bits n Conversion time (fC = 700 kHz): 16µs n Low power dissipation: 720µW n Single supply: 2.7V to 5VDC n Linearity error: ± 1.5LSB over temperature n No missing codes over temperature n Shutdown supply current 10nA Applications n n n n n n Digitizing automotive sensors Process control monitoring Remote sensing in noisy environments Instrumentation Test systems Embedded diagnostics Ordering Information Temperature Range (0˚C ≤ Tj ≤ +70˚C) ADCV0831M6 ADCV0831M6X Package MA06A MA06A Supplied...