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TC826 - A/D CONVERTER WITH BAR GRAPH DISPLAY OUTPUT

General Description

In many applications a graphical display is preferred over a digital display.

Knowing a process or system operates, for example, within design limits is more valuable than a direct system variable readout.

Key Features

  • s s s s s s s s s s s s s s s s Bipolar A/D Conversion 2.5% Resolution Direct LCD Display Drive ‘Thermometer’ Bar or Dot Display 40 Data Segments Plus Zero Overrange Plus Polarity Indication Precision On.
  • Chip Reference 35ppm/°C Differential Analog Input Low Input Leakage 10pA Display Flashes on Overrange Display Hold Mode Auto.
  • Zero Cycle Eliminates Zero Adjust Potentiometer 9V Battery Operation Low Power Consumption 1.1mW 20mV to 2.0 V Full.
  • Scale Operation Non.

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Datasheet Details

Part number TC826
Manufacturer TelCom Semiconductor
File Size 122.65 KB
Description A/D CONVERTER WITH BAR GRAPH DISPLAY OUTPUT
Datasheet download datasheet TC826 Datasheet

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Full PDF Text Transcription (Reference)

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1 TC826 A/D CONVERTER WITH BAR GRAPH DISPLAY OUTPUT FEATURES s s s s s s s s s s s s s s s s Bipolar A/D Conversion 2.5% Resolution Direct LCD Display Drive ‘Thermometer’ Bar or Dot Display 40 Data Segments Plus Zero Overrange Plus Polarity Indication Precision On–Chip Reference ................ 35ppm/°C Differential Analog Input Low Input Leakage .......................................... 10pA Display Flashes on Overrange Display Hold Mode Auto–Zero Cycle Eliminates Zero Adjust Potentiometer 9V Battery Operation Low Power Consumption ............................ 1.1mW 20mV to 2.0 V Full–Scale Operation Non–Multiplexed LCD Drive for Maximum Viewing Angle 2 3 4 5 6 7 Temperature 0°C to +70°C GENERAL DESCRIPTION In many applications a graphical display is preferred over a digital display.