LM7341 Datasheet | National Semiconductor

Description The LM7341 is a rail-to-rail input and output amplifier in a small SOT-23 package with a wide supply voltage and temperature range. The LM7341 has a 4.6 MHz gain bandwidth and a 1.9 volt per microsecond slew rate, and draws 0.75 m A of supply current at no load. The LM7341 is tested at - 40°C, 125°C and 25°C with modern automatic test equipment. Detailed performance specifications at 2.7V, ±5V, and ±15V and over a wide temperature range make the LM7341 a good choice for automotive, industrial, and other demanding applications. Greater than rail-to-rail input mon mode range with a minimum 76 d B of mon mode rejection at ±15V makes the LM7341 a good choice for both high and low side sensing applications. LM7341 performance is consistent over a wide voltage range, making the part useful for applications where the supply voltage can change, such as automotive electrical systems and battery powered electronics. The LM7341 uses a small SOT23-5 package, which takes up little board space, and can be placed near signal sources to reduce noise pickup. Features (VS = ±15V, TA = 25°C, typical values.) - Tiny 5-pin SOT-23 package saves space - 15.3V to 15.3V - Greater than rail-to-rail input CMVR - 14.84V to 14.86V - Rail-to-rail output swing 0.7 m A - Supply current 4.6 MHz - Gain bandwidth 1.9 V/µs - Slew Rate 2.7V to 32V - Wide supply range 106 d B - High power supply rejection ratio 115 d B - High mon mode rejection ratio 106 d B - Excellent gain - 40°C to 125°C - Temperature range - Tested at - 40°C, 125°C and 25°C at 2.7V, ±5V and ±15V Applications - - - - - - - - - - - Automotive Industrial robotics Sensor output buffers Multiple voltage power supplies Reverse biasing of photodiodes Low current optocouplers High side sensing parator Battery chargers Test point output buffers Below ground current sensing Typical Performance Characteristics Open Loop Frequency Response Open Loop Frequency Response © 2008 National Semiconductor...