LM6144 Datasheet | National Semiconductor

Description Using patent pending new circuit topologies, the LM6142/44 provides new levels of performance in applications where low voltage supplies or power limitations previously made promise necessary. Operating on supplies of 1.8V to over 24V, the LM6142/44 is an excellent choice for battery operated systems, portable instrumentation and others. The greater than rail-to-rail input voltage range eliminates concern over exceeding the mon-mode voltage range. The rail-to-rail output swing provides the maximum possible dynamic range at the output. This is particularly important when operating on low supply voltages. High gain-bandwidth with 650 µA/Amplifier supply current opens new battery powered applications where previous higher power consumption reduced battery life to unacceptable levels. The ability to drive large capacitive loads without oscillating functionally removes this mon problem. Features At VS = 5V. Typ unless noted. n Rail-to-rail input CMVR - 0.25V to 5.25V n Rail-to-rail output swing 0.005V to 4.995V n Wide gain-bandwidth: 17 MHz at 50 k Hz (typ) n Slew rate: Small signal, 5V/µs Large signal, 30V/µs n Low supply current 650 µA/Amplifier n Wide supply range 1.8V to 24V n CMRR 107 d B n Gain 108 d B with RL = 10k n PSRR 87 d B Applications n n n n n Battery operated instrumentation Depth sounders/fish finders Barcode scanners Wireless munications Rail-to-rail in-out instrumentation amps Connection Diagrams 8-Pin CDIP 8-Pin DIP/SO DS012057-14 DS012057-1 Top View Top View © 1999 National Semiconductor Corporation DS012057 .national. Connection Diagrams (Continued) 14-Pin DIP/SO DS012057-2 Top View Ordering Information Package Temperature Range Industrial - 40˚C to +85˚C 8-Pin Molded DIP 8-Pin Small Outline 14-Pin Molded DIP 14-Pin Small Outline 8-Pin CDIP LM6142AIN, LM6142BIN LM6142AIM, LM6142BIM LM6144AIN, LM6144BIN LM6144AIM, LM6144BIM LM6142AMJ-QML Temperature Range Military - 55˚C to +125˚C N08E M08A N14A M14A J08A NSC Drawing .national....