7820 A/D Converter, 8-bit, 1.36µs conversion time
| Package(s) : |
|---|
| 20-Pin Rad-Pak DIP |
| Voltage: |
| Single +5 Volt Supply |
| Resolution |
| 8 Bit |
| Speed |
| 73.5 kSPS |
| Radiation Performance: |
|---|
| > 50 krads (Si), depending upon space mission. |
| SEL > 80 MeV/mg/cm2 |
| Specifications At A Glance |
| 1.36 µs Conversion Time |
| Built-in-Track-and-Hold Function |
| No External Clock Required |
| Tri-State Output Buffered |
The 7820 is a microprocessor compatible 8-bit Analog-to-Digital Converter with a 0V to +5V input supply range with a single +5 Volt supply. The 7820 incorporates internal sample-and-hold circuitry which eliminates the need for an external S/H for signals with slew rates less than 100 mV/µs.
The 7820 was designed to be easily interfaced with microprocessors, appearing as either a memory location or I/O port without the need for external interfacing. All outputs are latched and tri-state buffered.
About RAD-PAK® Technology
Maxwell Technologies' patented RAD-PAK® packaging technology incorporates radiation shielding in the microcircuit package. It eliminates the need for box shielding while providing the required radiation shielding for a lifetime in orbit or space mission. In a GEO orbit, RAD-PAK provides greater than 100 krad (Si) radiation dose tolerance. This product is available with screening up to Class S.
