TIDUDP7A December 2017 – April 2020
A dual power supply is required when using gain amplifiers. The dual power supply output can be > ±5.12 V or > ±10.24 V. Table 5 provides a range of power supplies to generate the required dual power supply from a single 5-V or 3.3-V input.
| DEVICE | DESCRIPTION |
|---|---|
| TPS65131 | Split-Rail Converter With Dual Positive and Negative Outputs (300 mA typ) |
| TPS7A39 | Dual, 150-mA, Wide VIN, Positive and Negative LDO Voltage Regulator |
| LM27762 | Low-Noise, Positive- and Negative-Output Charge Pump With Integrated LDO |
| DCH010515D | Miniature, 1W, 3kVDC Isolated DC/DC Converters |
| ADS8686S | 16-channel 16-bit 1-MSPS dual simultaneous-sampling ADC with integrated analog front end (AFE) |
| REF5025 | 2.5-V, 3-µVpp/V noise, 3-ppm/°C drift precision series voltage reference |
| INA188 | 36-V, Zero-Drift, Rail-to-Rail-Out Instrumentation Amplifier |
| OPA2188 | 0.03µV/°C, 6µV Vos, Low Noise, Rail-to-Rail Output, 36V Zero-Drift Operational Amplifier |
| TPS7A47 | 1-A, 36-V, low-noise, high-PSRR, low-dropout voltage regulator with enable |
| UCC12050 | 500 mW, high-efficiency, 5 kVRMS isolated DC-DC converter |
| UCC12040 | 500mW, high efficiency 3kVrms isolated DC-DC converter |