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[one_half last=”no” class=”” id=””]DescriptionThe HX11AA is a 12-bit, pseudo-differential 100ksps SAR analog to digital converter. Suitable in environments up to 125°C, the ADC is optimized to provide high accuracy conversion of analog signals into the digital domain for further processing. Options include a 16 channel MUX.
Recommended for new designs [/one_half] [one_half last=”yes” class=”” id=””]Block Diagram
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- • 12-bits accuracy: ± 1LSB maximum DNL
- • Guaranteed monotonicity
- • Input Range of 0V to analog supply
- • Sampling Rate: Up to 100ksps
- • 3.3V analog supply, 1.8V digital supply
- • Extended Temp Range: -40°C to 125°C
- • Calibration & tuning functions
- • Control loops
- • Sensor interfaces
Macro Cells
| Part Number | Function | Input Channels | Output Channels | Input Type | Output Type | Max Output Frequency | Divide Ratios | Supply Voltage |
|---|---|---|---|---|---|---|---|---|
| CF128C | Multiplexer, Fanout | 2 | Selectable up to 8 | Sine, CMOS, LVPECL, LVDS, CML, HCSL | CMOS | 200MHz | 2,4,8,16,32 | 2.5V - 3.3V |
| CF112P | Fanout | 1 | 2 | Sine, CMOS, LVPECL, LVDS, CML, HCSL | LVPECL | 1000MHz | 2,4,8,16,32 | 3.3V |
| CF124P | Multiplexer, Fanout | 2 | 4 | Sine, CMOS, LVPECL, LVDS, CML, HCSL | LVPECL | 1000MHz | 2,4,8,16,32 | 3.3V |
| CF128P | Multiplexer, Fanout | 2 | 8 | Sine, CMOS, LVPECL, LVDS, CML, HCSL | LVPECL | 1000MHz | 2,4,8,16,32 | 3.3V |