ULN2803APG, ULN2803AFWG, ULN2804APG, ULN2804AFWG Bipolar Digital Integrated Circuit Silicon Monolithic

ULN2803APG, ULN2803AFWG, ULN2804APG, ULN2804AFWG Bipolar Digital Integrated Circuit Silicon Monolithic

The ULN2803APG / AFWG Series are high−voltage, high−current darlington drivers comprised of eight NPN darlington pairs.
All units feature integral clamp diodes for switching inductive loads. 
Applications include relay, hammer, lamp and display (LED) drivers. 
ULN2803APG / AFWG 2.7 kΩ TTL, 5 V CMOS
ULN2804APG / AFWG 10.5 kΩ 6~15 V PMOS, CMOS
Note: Pulse Width 50 μs, Duty Cycle 10%
Output Impedance 50 Ω, tr ≤ 5 ns, tf ≤ 10 ns 
CL includes probe and jig capacitance 
Weight: 0.48 g (typ.) 
 

Features

  • Output current (single output) 500 mA (max)
  • High sustaining voltage output 50 V (min)
  • Output clamp diodes
  • Inputs compatible with various types of logic.
  • Package Type−APG : DIP−18pin
  • Package Type−AFWG : SOP−18pin

 

 

Precautions for Using

This IC does not integrate protection circuits such as overcurrent and overvoltage protectors.
Thus, if excess current or voltage is applied to the IC, the IC may be damaged. Please design the IC so that excess current or voltage will not be applied to the IC.
Utmost care is necessary in the design of the output line, COMMON and GND line since IC may be destroyed due to short−circuit between outputs, air contamination fault, or fault by improper grounding. 
Solderability 

(1)  Use of Sn-37Pb solder Bath
· solderbathtemperature=230°C · dippingtime=5seconds
· thenumberoftimes=once
· useofR-typeflux 

(2)  Use of Sn-3.0Ag-0.5Cu solder Bath · solderbathtemperature=245°C
· dippingtime=5seconds
· thenumberoftimes=once 
· useofR-typeflux 

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