Product Selection Guide – Dual Slope ADC Processors & Controllers

 
   
Digital Controllers for Dual Slope Integrating Analog Processors
 
Part No.
Description Package Type No.of Digits (Max) Resolution
(Bits +Sign)
Conversion per Second (Min/Max) Unit
Conve-rsion
(typ) (ppm/C)
LCD
/VFD
Display (Chara-cters)
No. of Display Setting/ Modes (Max) No. of Scale Factors (Max) Supply Voltage (Nom) (V) Supply Current (Max) (mA) Temp. Range (degC)
ALD521DPD 24 Bit PDIP-18 ----- 23+sign 1/15 ----- ----- ----- ----- +5 6.8 0 to +70
ALD521DSD 24 Bit SO-18 ----- 23+sign 1/15 ----- ----- ----- ----- +5 6.8 0 to +70
ALD523DPH 24 Bit w/LCD Display Controller PDIP-28 +/- 9999999 23+sign 1/10 Built-in 1x16 or 2x16 3 3 + 5 8 0 to +70
ALD523DSH 24 Bit w/LCD Display Controller SO-28 +/- 9999999 23+sign 1/10 Built-in 1x16 or 2x16 3 3 + 5 8 0 to +70
 
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