RHFAD128 Description
The RHFAD128 is specifically designed to sustain ionizing dose and heavy-ions for space applications by using a high-end proven CMOS technology. This device is a low-power, multiplexed eight-channel 12-bit analog-to-digital converter for conversion from 50 ksps to 1 Msps. The architecture is based on the successive-approximation register with internal track-and-hold.
RHFAD128 Key Features
- 50 ksps to 1 Msps conversion rate
- 8-to-1-channel single input MUX
- 4-to-1-channel differential input MUX
- 2.7 to 3.6 V operating supply
- Pure CMOS
- Very low consumption: 1.65 mA typ.@ 3.6 V
- SPI, serial digital output
- Power-down function
- 300 krad TID
- 125 MeV.cm²/mg SEL free
RHFAD128 Applications
- Analog multiplexing and conversion in space and harsh environments