ZHCSIO7A August 2018 – December 2018 TLV6001-Q1 , TLV6002-Q1
PRODUCTION DATA.
The input common-mode voltage range of the TLV600x-Q1 family extends 200 mV beyond the supply rails. This performance is achieved with a complementary input stage: an N-channel input differential pair in parallel with a P-channel differential pair, as the Functional Block Diagram section shows. The N-channel pair is active for input voltages close to the positive rail, typically (V+) – 1.3 V to 200 mV above the positive supply, while the P-channel pair is on for inputs from 200 mV below the negative supply to approximately (V+) – 1.3 V. There is a small transition region, typically (V+) – 1.4 V to (V+) – 1.2 V, in which both pairs are on. This 200-mV transition region can vary up to 300 mV with process variation. As a result, the transition region (both stages on) can range from (V+) – 1.7 V to (V+) – 1.5 V on the low end, and up to (V+) – 1.1 V to (V+) – 0.9 V on the high end. Within this transition region, PSRR, CMRR, offset voltage, offset drift, and THD can degrade compared to device operation outside this region.