| AD7716 | Analog Devices | CMOS, 4-Channel, 22-Bit Data Acquisition System |
| ADS1212 | Texas Instruments | 22-Bit Analog-to-Digital Converter |
| ADS1213 | Texas Instruments | 22-Bit Analog-to-Digital Converter |
| CS5542 | Cirrus Logic | 22-Bit, Multichannel Delta-Sigma A/D Converter Chipset |
| HI7190 | Intersil | A/D, 10KHz, Sigma Delta Converter, 24-Bit, 0.0007 %FS INL, 22-Bits Resolution No Missing Codes |
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