OP462

Data Sheet FEATURES Wide bandwidth: 15 MHz Low offset voltage: 325 µV max Low noise: 9.5 nV/√Hz @ 1 kHz Single-supply operation: 2.7 V to 12 V Rail-to-rail output swing Low TCVOS: 1 µV/°C typ High slew rate: 13 V/µs No phase inversion Unity-gain stable APPLICATIONS Portable instrumentation Sampling ADC amplifier Wireless LANs Direct access arrangement Office automation GENERAL DESCRIPTION The OP162 (single), OP262 (dual), and OP462 (quad) rail-torail 15 MHz amplifiers feature the extra speed new designs require, with the benefits of precision and low power operation. With their incredibly low offset voltage of 45 µV (typical) and low noise, they are perfectly suited for precision filter applications and instrumentation. The low supply current of 500 µA (typical) is critical for portable or densely packed designs. In addition, the rail-to-rail output swing provides greater dynamic range and control than standard video amplifiers. These products operate from single supplies as low as 2.7 V to dual supplies of ±6 V. The fast settling times and wide output swings recommend them for buffers to sampling A/D converters. The output drive of 30 mA (sink and source) is needed for many audio and display applications; more output current can be supplied for limited durations. The OPx62 family is specified over the extended industrial temperature range (–40°C to +125°C). The single OP162 amplifiers are available in 8-lead SOIC package. The dual OP262 amplifiers are available in 8-lead SOI...