| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | ADC08831 |  486Kb/23P | 8-Bit Serial I/O CMOS A/D Converters with Multiplexer and Sample/Hold Function |
 National Semiconductor ... | ADC08831IM |  486Kb/23P | 8-Bit Serial I/O CMOS A/D Converters with Multiplexer and Sample/Hold Function |
 National Semiconductor ... | ADC08831IMM |  486Kb/23P | 8-Bit Serial I/O CMOS A/D Converters with Multiplexer and Sample/Hold Function |
 National Semiconductor ... | ADC08831IN |  486Kb/23P | 8-Bit Serial I/O CMOS A/D Converters with Multiplexer and Sample/Hold Function |
| ADC08831IWM |  486Kb/23P | 8-Bit Serial I/O CMOS A/D Converters with Multiplexer and Sample/Hold Function |
 National Semiconductor ... | ADC08831IM |  486Kb/23P | 8-Bit Serial I/O CMOS A/D Converters with Multiplexer and Sample/Hold Function |
 National Semiconductor ... | ADC08831IMM |  486Kb/23P | 8-Bit Serial I/O CMOS A/D Converters with Multiplexer and Sample/Hold Function |
 National Semiconductor ... | ADC08831IN |  486Kb/23P | 8-Bit Serial I/O CMOS A/D Converters with Multiplexer and Sample/Hold Function |
| ADC08831IWM |  486Kb/23P | 8-Bit Serial I/O CMOS A/D Converters with Multiplexer and Sample/Hold Function |
| ADC08832 |  486Kb/23P | 8-Bit Serial I/O CMOS A/D Converters with Multiplexer and Sample/Hold Function |
 National Semiconductor ... | ADC08832IM |  486Kb/23P | 8-Bit Serial I/O CMOS A/D Converters with Multiplexer and Sample/Hold Function |