The THS4502 and THS4503 are high-performance fully differential amplifiers from Texas Instruments. The THS4502, featuring power-down capability, and the THS4503, without power-down capability, set new performance standards for fully differential amplifiers with unsurpassed linearity, supporting 14-bit operation through 40 MHz. Package options include the 8-pin SOIC and the 8-pin MSOP with PowerPAD for a smaller footprint, enhanced ac performance, and improved thermal dissipation capability.
| Number of channels | 1 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 4.5 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 15 |
| BW at Acl (MHz) | 370 |
| Acl, min spec gain (V/V) | 1 |
| Slew rate (typ) (V/µs) | 2800 |
| Architecture | Bipolar, Fully Differential ADC Driver |
| Vn at flatband (typ) (nV√Hz) | 6.8 |
| Iq per channel (typ) (mA) | 23 |
| Rail-to-rail | No |
| Vos (offset voltage at 25°C) (max) (mV) | 4 |
| Operating temperature range (°C) | -40 to 85 |
| Iout (typ) (mA) | 120 |
| 2nd harmonic (dBc) | 83 |
| 3rd harmonic (dBc) | 97 |
| Frequency of harmonic distortion measurement (MHz) | 8 |
| GBW (typ) (MHz) | 300 |
| Input bias current (max) (pA) | 4600000 |
| CMRR (typ) (dB) | 80 |
| Rating | Catalog |
| HVSSOP (DGN) | 8 | 14.7 mm² 3 x 4.9 |
| SOIC (D) | 8 | 29.4 mm² 4.9 x 6 |
| VSSOP (DGK) | 8 | 14.7 mm² 3 x 4.9 |