L293D

high voltage, high current, four channel driver, DIP, 36 V, 1.2A peak output current

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Price:: US $0.78~1.00 / piece [Get Latest Price]

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	US $0.78~1.00

PartNumber:: L293D

Brand:: STMicroelectronics - ST | Pack: DIP | D/C: 10+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2011-08-11

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Product Summary

The L293D is a monolithic integrated high voltage, high current four channel driver designed to accept standard DTL or TTL logic levels and drive inductive loads (such as relays solenoides, DC and stepping motors) and switching power transistors. To simplify use as two bridges each pair of channels is equipped with an enable input. A separate supply input of L293D is provided for the logic, allowing operation at a lower voltage and internal clamp diodes are included. This L293D is suitable for use in switching applications at frequencies up to 5 kHz.

Parametrics

L293D absolute maximum ratings: (1)VS, Supply Voltage: 36 V; (2)VSS, Logic Supply Voltage: 36 V; (3)Vi, Input Voltage: 7 V; (4)Ven, Enable Voltage: 7 V; (5)Io, Peak Output Current (100 ms non repetitive): 1.2 A; (6)Ptot, Total Power Dissipation at Tpins = 90 ℃: 4 W; (7)Tstg, Tj, Storage and Junction Temperature: – 40 to 150 ℃.

Features

L293D features: (1)600ma output current capability per channel; (2)1.2A peak output current (non repetitive)per channel; (3)enable facility; (4)overtemperature protection; (5)logical "0" input voltage up to 1.5 v(high noise immunity); (6)internal clamp diodes.