12-bit serial A/D converter, 8-channel, +-1 LSB, DIP-24S.

Multi-range, +5V, 8-channel, 12-bit serial ADCs

Features:
• 12-bit resolution, 1/2LSB linearity
• +5V single-supply operation
• SPI/QSPI and MICROWIRE compatible 3-wire interface
• Four software selectable input areas
- MAX1270: 0 to +10V, 0 to +5V, ±10V, ±5V.
- MAX1271: 0 to VREF, 0 to VREF/2, ±VREF, ±VREF/2
• Eight analog input channels
• 110 ksps sample rate
• ±16.5V surge-tolerant input multiplexer
• Internal 4.096V or external reference
• Two shutdown modes
• Internal or external clock
• 24-pin narrow DIP or 28-pin SSOP packets

Applications:
• Automatic check
• Battery-powered instruments
• Data collection systems
• Industrial control systems
• Medical instruments
• Robotics