TLC2652Y Datasheet | Texas Instruments

TLC2652, TLC2652A, TLC2652Y Advanced Lin CMOS PRECISION CHOPPERĆSTABILIZED OPERATIONAL AMPLIFIERS SLOS019E - SEPTEMBER 1988 - REVISED FEBRUARY 2005 D Extremely Low Offset Voltage . . . 1 µV Max D Extremely Low Change on Offset Voltage With Temperature . . . 0.003 µV/°C Typ D Low Input Offset Current 500 p A Max at TA = - 55°C to 125°C D AVD . . . 135 d B Min D CMRR . . . 120 d B Min D k SVR . . . 110 d B Min D Single-Supply Operation D mon-Mode Input Voltage Range Includes the Negative Rail D No Noise Degradation With External Capacitors Connected to VDD - description The TLC2652 and TLC2652A are high-precision chopper-stabilized operational amplifiers using Texas Instruments Advanced Lin CMOS process. This process, in conjunction with unique chopper-stabilization circuitry, produces operational amplifiers whose performance matches or exceeds that of similar devices available today. VXA V XB NC INT/EXT CLK IN D008, JG, OR P PACKAGE (TOP VIEW) CXA IN - IN + - 1 2 3 4 8 CXB 7 VDD + 6 OUT 5 CLAMP D014, J, OR N PACKAGE (TOP VIEW) CXB CXA NC - IN + - 1 2 3 4 5 6 7 14 INT/EXT 13 CLK IN 12 CLK OUT 11 VDD + 10 OUT 9 CLAMP 8 C RETURN FK PACKAGE (TOP VIEW) Chopper-stabilization techniques make possible extremely high dc precision by continuously nulling input offset voltage even during variations in temperature, time, mon-mode voltage, and power supply voltage. In addition, low-frequency noise voltage is significantly reduced. This high precision, coupled with the extremely high input impedance of the CMOS input stage, makes the TLC2652 and TLC2652A an ideal choice for low-level signal processing applications such as strain gauges, thermocouples, and other transducer amplifiers. For applications that require extremely low noise and higher usable bandwidth, use the TLC2654 or TLC2654A device, which has a chopping frequency of 10 k...