SL348XT5

The S L348 (single), SL2348 (dual) and SL4348 (quad) are low voltage micro power CMOS voltage feedback operational amplifiers. With an excellent bandwidth of 1.1MHz, a slew rate of 0.8V/μs, and a quiescent current of 85μA per amplifier at 5V, the SLx348 family can be designed into a wide range of applications. The SLx348 op-amps are specifically designed for general-purpose applications with optimal performance. They have a wide input common-mode voltage range and output voltage swing, and the maximum input offset voltage are 3.5mV. These parts provide rail-to-rail output swing into heavy loads. The SLx348 family is specified for single or dual power supplies of +1.8V to +5.5V. All models are specified over the extended industrial temperature range of -40°C to +125°C. The SL348 is available in 5-lead SC70 and SOT-23, and 8-lead SOP packages. The SL2348 is available in 8-lead MSOP, DFN2*2 and SOP packages. The SL4348 is available in 14-lead TSSOP and SOP packages.

Applications

• Smoke/Gas/Environment Sensors
• Audio Outputs
• Active Filters&ASIC Input or Output Amplifier
• Sensor Interfaces & Portable Equipment

Key features

• High Gains of >100 dB for Active Filters and Gain Stages
• Low Offset Voltage: 3.5 mV Maximum with 2 μV/°C Low Drift
• Gain-Bandwidth Product: 1.1 MHz
• High Slew Rate: 0.8 V/μs
• Low Power: 85 μA per Amplifier Supply Current
• Settling Time to 0.1% with 2V Step: 4.5 μs
• Unit Gain Stable
• Very Low Input Bias Current: 1 pA
• Rail-to-Rail Input and Output: Input Voltage Range: -0.2V to +5.2V at 5V Supply
• Operating Power Supply: +1.8V to +5.5V
• Operating Temperature Range: -40°C to +125°C
• ESD Rating: HBM-4kV, CDM-2kV