2824

Size :
Material : Nylon
Mounting Method : Snap In
Color : Black
Type : Bushings


Features:

 TTL, DTL, PMOS, or CMOS Compatible Inputs
  Output Current to 500 mA
  Output Voltage to 95 V
  Transient-Protected Outputs
  Dual In-Line Package or Wide-Body Small-Outline Package


Pinout




Specifications

Output Voltage, V_CE
   (x2803x and x2804x) ................... 50 V
   (x2823x and x2824x) ................... 95 V
Input Voltage, V_IN ............................30 V
Continuous Output Current, I_C ....500 mA
Continuous Input Current, I_IN .......25 mA
Power Dissipation, P_D
   (one Darlington pair) .................. 1.0 W
   (total package) .....................See Graph
Operating Temperature Range, T_A
    Prefix 'ULN' .............. -20 to + 85
    Prefix 'ULQ' ................ -40to +85
Storage Temperature Range,
   T_S ................................ -55 to +150


Description

Featuring continuous load current ratings to 500 mA for each of the drivers, the Series ULN28xxA/LW and ULQ28xxA/LW highvoltage, high-current Darlington arrays are ideally suited for interfacing between low-level logic circuitry and multiple peripheral power loads. Typical power loads totaling over 260 W (350 mA x 8, 95 V) can be controlled at an appropriate duty cycle depending on ambient temperature and number of drivers turned on simultaneously. Typical loads include relays, solenoids, stepping motors, magnetic print hammers, multiplexed LED and incandescent displays, and heaters. All 2824 feature open collector outputs with integral clamp diodes.

The ULx2803A, ULx2803LW, ULx2823A, and ULN2823LW have series input resistors selected for operation directly with 5 V TTL or CMOS. These devices will handle numerous interface needs -particularly those beyond the capabilities of standard logic buffers.

The ULx2804A, ULx2804LW, ULx2824A, and ULN2824LW have series input resistors for operation directly from 6 V to 15 V CMOS or PMOS logic outputs.

The ULx2803A/LW and ULx2804A/LW are the standard Darlington arrays. The outputs are capable of sinking 500 mA and will withstand at least 50 V in the off state. Outputs may be paralleled for higher load current capability. The ULx2823A/LW and ULx2824A/ LW will withstand 95 V in the off state.

These Darlington arrays are furnished in 18-pin dual in-line plastic packages (suffix 'A') or 18-lead small-outline plastic packages (suffix 'LW'). All 2824 are pinned with outputs opposite inputs to facilitate ease of circuit board layout. Prefix 'ULN' devices are rated for operation over the temperature range of -20°C to +85°C; prefix 'ULQ' devices are rated for operation to -40°C.