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ICL7135CN - Analog-to-Digital Converters

Download the ICL7135CN datasheet PDF. This datasheet also covers the ICL7135C variant, as both devices belong to the same analog-to-digital converters family and are provided as variant models within a single manufacturer datasheet.

General Description

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ICL7135C-etcTI.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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, TLC7135C 4 1/2ĆDIGIT PRECISION ANALOGĆTOĆDIGITAL CONVERTERS SLAS074D − DECEMBER 1986 − REVISED SEPTEMBER 2003 DW OR N PACKAGE (TOP VIEW) VCC − 1 REF 2 ANLG COMMON 3 INT OUT 4 AUTO ZERO 5 BUFF OUT 6 Cref − 7 Cref + 8 IN − 9 IN + 10 VCC + 11 D5 12 B1 13 B2 14 28 UNDER RANGE 27 OVER RANGE 26 STROBE 25 RUN/H