TC1030

TC1030 Linear Building Block – Quad Low Power Op Amp with Shutdown Modes Features Optimized for Single Supply Operation Small Package: 16-Pin QSOP Ultra Low Input Bias Current: Less than 100pA Low Quiescent Current, Operating: 20µA (Typ.), Shutdown Mode: 6µA (Typ.) Rail-to-Rail Inputs and Outputs Operates Down to 1.8V Can Shut Down One, Two or Three Op Amps General Description The TC1030 is a quad CMOS operational amplifier designed for low power applications. It has a typical operating supply current of 20µA which is constant over the supply voltage range of 1.8V to 5.5V. Each op amp has rail-to-rail inputs and output which allow operation at low supply voltages with large input and output signal swings. Two active low shutdown pins are provided. One pin disables op amp B while the other disables op amps C and D. Op amp A is always active. When disabled, the outputs of op amps B, C and D are in a high impedance state. Packaged in a 16-Pin QSOP, the TC1030 is ideal for battery operated applications. The TC1030 is packaged in a 16-Pin QSOP, making it ideal for battery operated applications. Applications Power Management Circuits Battery Operated Equipment Consumer Products Device Selection Table Part Number TC1030EQR Package 16-Pin QSOP Temperature Range -40°C to +85°C Functional Block Diagram OUTA INA1 2 – – A D + 14 IND+ TC1030 16 15 OUTD IND- Package Type 16-Pin QSOP OUTA INAINA+ VDD INB+ INBOUTB SHDNB 1 2 3 4 5 6 7 8 16 15 14 INA+ 3 OUTD INDIND...