TLC7135C Datasheet - Texas Instruments

TLC7135C Analog-to-Digital Converters

The ICL7135C and TLC7135C converters are manufactured with Texas Instruments highly efficient CMOS technology. These 4 1/2-digit, dual-slope-integrating, analog-to-digital converters (ADCs) are designed to provide interfaces to both a microprocessor and a visual display. The digit-drive outputs D1 .

D Zero Reading for 0-V Input D Precision Null Detection With True Polarity at Zero D 1-pA Typical Input Current D True Differential Input D Multiplexed Binary-Coded-Decimal (BCD) Output D Low Rollover Error: ± 1 Count Max D Control Signals Allow Interfacing With UARTs or Microprocessors D Autoranging Capability With Over- and Under-Range Signals D TTL-Compatible Outputs D Second Source to Teledyne TSC7135, Intersil ICL7135, Maxim ICL7135, and Siliconix Si7135 D CMOS Technology ICL7135C, TLC7135.

TLC7135C-etcTI.pdf