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The TP2411, TP2412, and TP2414 are low-cost,single, dual, and quad rail-to-rail output, singlesupply amplifiers featuring low offset and inputvoltages, low-current noise, and wide signalbandwidth. The combination of low offset, low noise,very low input bias currents, and high speed makethese amplifiers useful in a wide variety ofapplications. Filters, integrators, photodiodeamplifiers, and high impedance sensors all benefitfrom this combination of performance features.Audio and other ac applications benefit from thewide bandwidth and low distortion of these devices.Applications for these amplifiers include poweramplifier (PA) controls, laser diode control loops,portable and loop-powered instrumentation, audioamplification for portable devices, and ASIC inputand output amplifiers.The TP2411 is the single-channel version availablein 8-pin SOP and 5-pin SOT23 packages. TheTP2412 is the dual-channel version available in 8-pin SOP, SOT, TSSOP, and MSOP packages. TheTP2414 is the quad-channel version available in14-pin SOP and TSSOP packages.
Features
Gain-bandwidth Product: 10 MHz
Low Noise: 8.2 nV/√Hz(f= 1 kHz)
Slew Rate: 7 V/μs
Offset Voltage: 1 mV (max)
EMIRR IN+: 88 dB( under 2.4 GHz)
Low THD+N: 0.0005% Supply Range: 2.2 V to 5.5 V
Supply Current: 1.4 mA/ch
Low Input Bias Current: 0.3 pA Typical
Rail-to-Rail I/O
High Output Current: 70 mA (1.0 V Drop)
Applications
Sensor Signal Conditioning
Consumer Audio
Multi-Pole Active Filters
Control-Loop Amplifiers
Communications
Security
Scanners
Features
Gain-bandwidth Product: 10 MHz
Low Noise: 8.2 nV/√Hz(f= 1 kHz)
Slew Rate: 7 V/μs
Offset Voltage: 1 mV (max)
EMIRR IN+: 88 dB( under 2.4 GHz)
Low THD+N: 0.0005% Supply Range: 2.2 V to 5.5 V
Supply Current: 1.4 mA/ch
Low Input Bias Current: 0.3 pA Typical
Rail-to-Rail I/O
High Output Current: 70 mA (1.0 V Drop)
Applications
Sensor Signal Conditioning
Consumer Audio
Multi-Pole Active Filters
Control-Loop Amplifiers
Communications
Security
Scanners