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TLC7135CDW

Display Drive AD Converter, 4.5 Digits, 3 kSPS, Differential, Parallel, 4 V

TEXAS INSTRUMENTS TLC7135CDW
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Manufacturer Part No:
TLC7135CDW
Order Code:
3004422
Product Range
LCD/LED Display ADCs

Product Range Selector (LCD/LED Display ADCs)

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Product Overview

The TLC7135CDW is a 4-1/2-digit dual-slope-integrating Analog-to-digital Converter (ADC) designed to provide interfaces to both a microprocessor and a visual display. The digit-drive outputs D1 through D4 and multiplexed binary-coded-decimal outputs B1/B2/B4/B8 provide an interface for LED or LCD decoder/drivers as well as microprocessors. It offers 50ppm resolution with a maximum linearity error of one count. The zero error is less than 10µV and zero drift is less than 0.5µV/°C. Source-impedance errors are minimized by low input current. Rollover error is limited to ±l;1 count. The BUSY, STROBE\, RUN/HOLD\, OVER RANGE and UNDER RANGE control signals support microprocessor-based measurement systems. The control signals also can support remote data acquisition systems with data transfer through universal asynchronous receiver transmitters (UARTs).
  • Zero reading for 0V input
  • Precision null detection with true polarity at zero
  • True differential input
  • Multiplexed binary-coded-decimal output
  • Control signals allow interfacing with UARTs or microprocessors
  • Auto ranging capability with over and under-range signals
  • TTL-compatible outputs
  • Green product and no Sb/Br

Applications

Automation & Process Control, Signal Processing

Product Information

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4.5 Digits

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3kSPS

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Differential

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Parallel

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-

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4V

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6V

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SOIC

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28Pins

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0°C

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70°C

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LCD/LED Display ADCs

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-

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MSL 1 - Unlimited
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Technical Docs (1)

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Available for back order

More stock available to supplier lead times which is approximately 19/12/22

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Rs.1,352.81

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