The THS4011 and THS4012 are high-speed, single/dual, voltage feedback amplifiers ideal for a wide range of applications. The devices offer good ac performance, with 290-MHz bandwidth, 310-V/µs slew rate, and 37-ns settling time (0.1%). These amplifiers have a high output drive capability of 110 mA and draw only 7.8-mA supply current per channel. For applications requiring low distortion, the THS4011/4012 operate with a total harmonic distortion (THD) of -80 dBc at f = 1 MHz. For video applications, the THS4011/4012 offer 0.1-dB gain flatness to 70 MHz, 0.006% differential gain error, and 0.01° differential phase error.
| Architecture | Voltage FB |
| Number of channels | 2 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 10 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 30 |
| GBW (typ) (MHz) | 290 |
| BW at Acl (MHz) | 290 |
| Acl, min spec gain (V/V) | 1 |
| Slew rate (typ) (V/µs) | 310 |
| Vn at flatband (typ) (nV√Hz) | 7.5 |
| Vn at 1 kHz (typ) (nV√Hz) | 7.5 |
| Iq per channel (typ) (mA) | 7.8 |
| Vos (offset voltage at 25°C) (max) (mV) | 6 |
| Rail-to-rail | No |
| Rating | Catalog |
| Operating temperature range (°C) | -40 to 85 |
| CMRR (typ) (dB) | 110 |
| Input bias current (max) (pA) | 6000000 |
| Offset drift (typ) (µV/°C) | 15 |
| Iout (typ) (mA) | 110 |
| 2nd harmonic (dBc) | 80 |
| 3rd harmonic (dBc) | 80 |
| Frequency of harmonic distortion measurement (MHz) | 1 |
| HVSSOP (DGN) | 8 | 14.7 mm² 3 x 4.9 |
| SOIC (D) | 8 | 29.4 mm² 4.9 x 6 |