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HT62783A Datasheet 8-channel Darlington Current Driver

Manufacturer: HTCSEMI

Overview: HT62783A&HT62784A 8-channel Darlington current driver HT62783A&HT62784A The HT62783A, HT62784A are 8- channel current driver with common supply and ground. The HT62783A, HT62784A are purposed in different devices: re- lays, lamps, displays (LED & gas discharge cells), telecommunication lines and logic devices.

Datasheet Details

Part number HT62783A
Manufacturer HTCSEMI
File Size 367.03 KB
Description 8-channel Darlington current driver
Datasheet HT62783A-HTCSEMI.pdf

General Description

Input Input Input Input Input Input Input Input Supply voltage pin Common pin (ground) Output Output Output Output Output Output Output Output Rev.

00 HT62783A&HT62784A A HT62784A Fig 2 – Electric block diagram Rev.

00 HT62783A&HT62784A A HT62784A VCC R3 20k VD1 R1 10k VT2 IN VT1 VT3 VD3 VT4 VD7 VD2 VD4 R2 2,6k R4 10k R5 5k OUT VD5 VD6 GND Fig.

Key Features

  • - The HT62783AR, HT62784AR are realized in 18-pin SOP18 - HT62783AN,HT62784AN.
  • in 18-pin DIP18 18 DIP18 18 01 SOP18 - output sustaining voltage up to 50 V; - one channel output current up to 500 mA; - output clamp diodes; - single supply voltage of drivers. Allowable value of electrostatic potential 2000V Table 1.
  • Electric circuitry difference of ICs IC marking HT62783A HT62784A Number of serially connected diodes 3 6 Applicable with ICs TTL, 5 V CMOS 6  15 V P-MOS, CMO.

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HT62783A Distributor