FEATURES
s s s s s s s s Low Offset Over Temperature Range ............ 10µV Ultra-Low Long-Term Drift ................. 150nV/Month Low Temperature Drift ............................. 100nV/°C Low DC Input Bias Current ............................. 15pA High Gain, CMRR and PSRR ................. 110dB Min Low Input Noise Voltage ......... 0.2µVP-P; DC to 1Hz Internally-Compensated for Unity-Gain Operation Clamp Circuit for Fast Overload Recovery GENERAL DESCRIPTION
All the other benefits of the chopper technique are present, i.e. freedom from offset adjust, drift, and reliability problems from external trim components. There are no significant chopping spikes, internal effects or overrange lockup problems. 2 3 4 5 PIN CONFIGURATIONS CB 1 CA 2 NC 3 –INPUT 4 +INPUT 5 NC 6 VSS 7 TC7652CPD 14 INT/EXT EXT CLK 13 IN 12 INT CLK OUT 11 VDD 10 OUTPUT 9 8 OUTPUT CLAMP CRET CA 1 –INPUT 2 +INPUT 3 VSS 4 TC7652CPA 8 CB 7 VDD ORDERING INFORMATION Part No. TC7652CPA TC7652CPD Package 8-Pin Plastic D...
TelCom Semiconductor
