A 16-bit BiCMOS analog-to-digital converter provides 200 kSPS throughput from a single 5 V supply. The converter uses a successive-approximation switched-capacitor architecture with factory calibration, an internal 2.5 V reference, and a high-speed serial interface. It supports bipolar full-scale input ranges of ±10 V, ±5 V, and ±3.3 V, as well as unipolar ranges of 0 V to 10 V, 0 V to 5 V, and 0 V to 4 V. Operation is specified over the -40 °C to +85 °C temperature range, with maximum power dissipation of 100 mW and a low-power power-down mode.
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| Converter Type | Successive approximation ADC |
| Resolution | 16bit |
| Throughput Rate | 200kSPS |
| Analog Supply Voltage | 4.75 to 5.25V |
| Digital Supply Voltage | 4.75 to 5.25V |
| Power Dissipation | 100 maxmW |
| Power-Down Dissipation | 50 typµW |
| Internal Reference Voltage | 2.5 typV |
| External Reference Voltage Range | 2.3 to 2.7V |
| Analog Input Ranges | ±10, ±5, ±3.3, 0 to 10, 0 to 5, 0 to 4V |
| Sampling Capacitance | 40pF |
| Interface | High-speed serial |
| Digital Output Format | Serial 16-bit |
| Data Coding | Binary two's complement or straight binary |
| Signal-to-Noise plus Distortion | 83 mindB |
| Operating Temperature Range | -40 to +85°C |
| Package Options | 20-lead 300 mil PDIP, 20-lead SOIC, 28-lead SSOP |
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