Описание
The MAX184/ are 12-bit, high-speed, BiCMOS, analog-to-digital converters (ADCs) that consume only 90mW of power while performing conversions in as little as 3gs. AU three ADCs perform identically, except for conversion time:MAX184 – 5µs. The MAX184 require an external -5V reference. A buffered reference input minimizes reference-current requirements and allows a single reference to drive several ADCs. External reference specs can be chosen to suit the accuracy of the application. The ADC clock can be driven from either a crystal or an external clock source, such as a microprocessor (gP) clock. Analog input range is pin-selectable for 0 to +5V, 0 to +10V, or ±5V, making the ADCs ideal for data acquisition and analog input/output cards. A high-speed digital interface (10Ons data access time) with three-state data outputs is compatible with most gPs.The MAX184 are available in space-saving, 24-pin narrow plastic DIP, CERDIP, and wide SO packages.
- 12-Bit Resolution and Accuracy
- Fast Conversion Times: MAX184 – 5µs
- Low 90mW Power Consumption
- Choice of +5V, +10V or ±5V input Ranges
- Buffered Reference input
- Fast 100ns Bus Access Time
- Operate with +5V, and -12V to -15V Supplies
- Available in 0.3″ DIP or Wide SO Packages
