The OPA2652 is a dual, low-cost, wideband voltage feedback amplifier intended for price-sensitive applications. It features a high gain bandwidth product of 200MHz on only 5.5mA/channel quiescent current. Intended for operation on ±5V supplies, it also supports applications on a single supply from +6V to +12V with 140mA output current. Its classical differential input, voltage-feedback design allows wide application in active filters, integrators, transimpedance amplifiers, and differential receivers.
The OPA2652 is internally compensated for unity gain stability. It has exceptional bandwidth (700MHz) as a unity gain buffer, with little peaking (0dB typ). Excellent DC accuracy is achieved with a low 1.5mV input offset voltage and 300nA input offset current.
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| Architecture | Voltage FB |
| Number of channels | 2 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 6 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 12 |
| GBW (typ) (MHz) | 700 |
| BW at Acl (MHz) | 700 |
| Acl, min spec gain (V/V) | 1 |
| Slew rate (typ) (V/µs) | 335 |
| Vn at flatband (typ) (nV√Hz) | 8 |
| Vn at 1 kHz (typ) (nV√Hz) | 8 |
| Iq per channel (typ) (mA) | 5.5 |
| Vos (offset voltage at 25°C) (max) (mV) | 7 |
| Rail-to-rail | No |
| Rating | Catalog |
| Operating temperature range (°C) | -40 to 85 |
| CMRR (typ) (dB) | 95 |
| Input bias current (max) (pA) | 15000000 |
| Offset drift (typ) (µV/°C) | 7 |
| Iout (typ) (mA) | 140 |
| 2nd harmonic (dBc) | 78 |
| 3rd harmonic (dBc) | 72 |
| Frequency of harmonic distortion measurement (MHz) | 5 |
| SOIC (D) | 8 | 29.4 mm² 4.9 x 6 |
| SOT-23 (DCN) | 8 | 4.64 mm² 2.9 x 1.6 |