TSX631, TSX632, TSX634, TSX631A, TSX632A, TSX634A Micropower (45 A, 200 kHz) rail-to-rail 16 V CMOS operational amplifiers Datasheet - production data Related products Single See TSX56x or TSX92x series for higher gain bandwidth products (900 kHz or 10 MHz) Applications SOT23-5 Industrial signal conditioning Dual Automotive signal conditioning Active filtering Medical instrumentation High impedance sensors DFN8 2x2 MiniSO-8 Description Quad The TSX63x and TSX63xA series of operational amplifiers offer low voltage operation and rail-to- rail input and output. TSX631 is the single version, TSX632 the dual version and TSX634 the quad version, with pinouts compatible with industry standards. QFN16 3x3 TSSOP14 The TSX63x and TSX63xA series offer a 200 kHz gain bandwidth product while consuming 60 A maximum at 16 V. Features The devices are housed in the tiniest industrial Low power consumption: 60 A max at 16 V packages. Supply voltage: 3.3 V to 16 V These features make the TSX63x and TSX63xA family ideal for sensor interfaces and industrial Rail-to-rail input and output signal conditioning. The wide temperature range Gain bandwidth product: 200 kHz typ and high ESD tolerance ease the use in harsh Low offset voltage: automotive applications. 500 V max for A version Table 1. Device summary 1 mV max for standard version Low input bias current: 1 pA typ Op-amp Standard V Enhanced V io io version Automotive qualification Single TSX631 TSX631A Benefits Dual TSX632 TSX632A Power savings in power-conscious Quad TSX634 TSX634A applications Easy interfacing with high impedance sensors March 2013 DocID024293 Rev 1 1/31 This is information on a product in full production. www.st.com 31Contents TSX63x, TSX63xA Contents 1 Package pin connections . 3 2 Absolute maximum ratings and operating conditions . 4 3 Electrical characteristics . 5 4 Application information . 18 4.1 Operating voltages 18 4.2 Rail-to-rail input 18 4.3 Input offset voltage drift over temperature 18 4.4 Long term input offset voltage drift 19 4.5 High values of input differential voltage 20 4.6 PCB layouts . 20 4.7 Macromodel . 21 5 Package information 22 5.1 SOT23-5 package information . 23 5.2 DFN8 2x2 package information 24 5.3 MiniSO-8 package information . 25 5.4 QFN16 3x3 package information . 26 5.5 TSSOP14 package information 28 6 Ordering information . 29 7 Revision history . 30 2/31 DocID024293 Rev 1