TS507IDT STMicroelectronics

TS507 High precision rail-to-rail operational amplifier Datasheet - production data Applications Pin connections (top view) Battery-powered applications Portable devices VCCVCC OutOutputput 11 55 Signal conditioning Medical instrumentation VDDVDD 22 Non Non IInnververtting Inputing Input InverInvertting Inputing Input 33 44 Description SOT23-5 The TS507 is a high performance rail-to-rail input/output amplifier with very low offset voltage. This amplifier uses a new trimming technique that N.N.C.C. 11 88 N.N.C.C. yields ultra low offset voltages without any need for external zeroing. VCCVCC Inverting InputInverting Input 22 77 ++ The circuit offers very stable electrical Non Inverting InputNon Inverting Input OutputOutput 33 66 characteristics over the entire supply voltage VDDVDD 44 55 N.N.C.C. range, and is particularly intended for automotive and industrial applications. SO-8 The TS507 is housed in the space-saving 5-pin SOT23 package, making it well suited for battery- powered systems. This micropackage simplifies Features the PC board design because of its ability to be placed in small spaces (external dimensions are Ultra low offset voltage: 25 V typ, 100 V max 2.8 mm x 2.9 mm). Rail-to-rail input/output voltage swing Operates from 2.7 V to 5.5 V High speed: 1.9 MHz 45 phase margin with 100 pF Low consumption: 0.8 mA at 2.7 V Very large signal voltage gain: 131 dB High-power supply rejection ratio: 105 dB Very high ESD protection 5kV (HBM) Latchup immunity Available in SOT23-5 micropackage Automotive qualification March 2013 DocID10958 Rev 6 1/20 This is information on a product in full production. www.st.com 20Contents TS507 Contents 1 Absolute maximum ratings and operating conditions . 3 2 Electrical characteristics . 4 3 Application note . 15 3.1 Out-of-the-loop compensation technique . 15 3.2 In-the-loop-compensation technique 16 4 Package information 17 4.1 SOT23-5 package information . 17 4.2 SO-8 package . 18 5 Ordering information . 19 6 Revision history . 19 2/20 DocID10958 Rev 6