STMicroelectronics LEOAD128
Rad-hard plastic 8-channel, 1 Msps 12-bit ADC
| Part No. | LEOAD128 |
|---|---|
| Datasheet | LEOAD128 Download |
| Manufacturer |  STMicroelectronics |
| Description | Rad-hard plastic 8-channel, 1 Msps 12-bit ADC |
| Buy | Stock & Price |
FEATURES
● 12-bit SAR architecture● 1 Msps conversion rate
● 8-to-1-channel input MUX
● 3.3 V operating supply
● SPI, serial digital output
● Power-down function
● Nickel/palladium/gold-lead-finished (NiPdAu), whisker-free
● Gold-wires
● RML <1% and CVCM <0.1% guaranteed outgassing
● 50 krad (Si) total ionizing dose
● SEL-free up to 62.5 MeV.cm²/mg
● Mass: 80 mg
● Compliant with ST-LEO-specification
APPLICATIONS
● Low earth orbit (LEO) applications, telemetry, housekeepingDESCRIPTION
The LEOAD128 is a low power, multiplexed 8-input pure CMOS 12-bit analog-todigital converter specified for conversion from 50 ksps to 1 Msps. The architecture is based on a successive-approximation register with internal track-and-hold. The output serial data is straight binary and is compatible with SPI™. The analog and digital power supplies operate from 2.7 V to 3.6 V, drawing a current consumption of only 2 mA maximum. The LEOAD128 can operate over a large temperature range of -40 °C to +125 °C and i...
