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.3
Electrical scheme of one channel of HT62783A
VCC R3 20к VD1
R1
10к
VT2
IN
VT1
VT3
VD3
VT4 VD10
VD2
VD4
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.