LM6142 Datasheet | Texas Instruments

FEATURES 2At VS = 5V. Typ Unless Noted. - Rail-to-rail Input CMVR - 0.25V to 5.25V - Rail-to-Rail Output Swing 0.005V to 4.995V - Wide Gain-Bandwidth: 17MHz at 50k Hz (typ) - Slew Rate: - Small Signal, 5V/μs - Large Signal, 30V/μs - Low Supply Current 650μA/Amplifier - Wide Supply Range 1.8V to 24V - CMRR 107d B - Gain 108d B with RL = 10k - PSRR 87d B APPLICATIONS - Battery Operated Instrumentation - Depth Sounders/Fish Finders - Barcode Scanners - Wireless munications - Rail-to-Rail in-out Instrumentation Amps DESCRIPTION Using patent pending new circuit topologies, the LM6142/LM6144 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/LM6144 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 monmode 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 650μA/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. Connection Diagrams Figure 1. 8-Pin CDIP Top View Figure 2. 8-Pin PDIP/SOIC Top View Figure 3. 14-Pin PDIP/SOIC Top View Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard...