ULN2824LW Datasheet | Allegro MicroSystems

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 m A 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 devices 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. Data Sheet 29304.3E Dwg. No. A-10,322A Note that the ULx28xx A series (dual in-line package) and ULx28xx LW series (smalloutline IC package) are electrically identical and share a mon terminal number assignment. ABSOLUTE MAXIMUM RATINGS Output Voltage, VCE (x2803x and x2804x) 50 V (x2823x and x2824x) 95 V Input Voltage, VIN 30 V Continuous Output Current, IC .... 500 m A Continuous Input Current, IIN 25 m A Power Dissipation, PD (one Darlington pair) 1.0 W (total package) See Graph Operating Temperature Range, TA Prefix ‘ULN’ -20°C to + 85°C Prefix ‘ULQ’ -40°C to +85°C Storage Temperature Range, TS -55°C to +150°C FEATURES I TTL, DTL, PMOS, or CMOS patible...