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參數(shù)資料
| 型號(hào)： | HT6P20(16DIP) |
| 英文描述： | REMOTE-CONTROL TRANSMITTER/ENCODER|CMOS|DIP|16PIN |
| 中文描述： | 遙控發(fā)射器/編碼器|的CMOS |雙酯| 16PIN |
| 文件頁(yè)數(shù)： | 4/8頁(yè) |
| 文件大小： | 103K |
| 代理商： | HT6P20(16DIP) |
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
DD
Conditions
I
DOUT
Output Current
Source
5V
0.9V
DD
2
5
mA
12V
0.9V
DD
6.5
15
mA
Sink
5V
0.1V
DD
2
5
mA
12V
0.1V
DD
6
15
mA
f
OSC
Oscillator Frequency
12V
R
OSC
=1.4M
3
kHz
Programming timing of the HT6P20D (B0~B3=1010)
HT6P20 Series
Rev. 1.10
4
April 17, 2002
Functional Description
Programming
The HT6P20 is a one time programmable encoding inte-
grated circuit. The programmable codes consist of 4-bit
control codes and 24-bit address codes. Before using the
device, first program the internal 4 control bits and 24 ad-
dress bits. Then, to program the address and control
codes, connect the PGM pin to VSS, allowing the SIO pin
to receive control and address codes from the continu-
ously transmitting programming kit. The control codes
(B0~B3) and address timing are respectively shown on
the Table and the Figure for Programming Timing. In the
programming process, the mode bit (B0) has to be pro-
grammed first. The 0/2/4/8 data number is selected by the
address along with the data format bits (B1,B2). The
HT6P20, in addition, provides a polarity bit (B3) to select
the polarity of the output data.
Various packages of the HT6P20 offer programmable
combinations of address/data to meet various applica-
tion needs.
Table 1: Control code
Mode control (B0)
B0
Function
0
Not programmed
1
Programmed
Address and data format (B1,B2)
B2
B1
Code Format
0
0
A0~A23
0
1
A0~A21 + D1~D0
1
0
A0~A19 + D3~D0
1
1
A0~A15 + D7~D0
Polarity control (B3)
B3
DataOutputPolarity
0
Negative polarity
1
Positive polarity
The HT6P20A/D can be programmed by the SIO pins.
The HT6P20B, on the other hand, is programmed for
2-data and positive polarity application.
!
- % 2 3 4 /
"
5 #
5
5 !
5 %
#
!
%
'
*
! #
!
! !
! %
6
+
7 - / 5 # 8 5 %
- ! /
# 8
! %
- % /
! # 8
! %
9
:
9
3
(
! #
#
#
#
#
#
#
;
;
;
;
- ) / # 7 <
= < >
7 < 3
< >
; 7
:
- & /
6
< 3
<
5 #
Programming timing for the HT6P20D
5 #
5
5 !
5 %
@
9
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HT6P20(16NSOIC) | Remote-Control Transmitter/Encoder |
| HT6P20(8DIP) | Remote-Control Transmitter/Encoder |
| HT6P20(8NSOIC) | Remote-Control Transmitter/Encoder |
| HT6P20A(8DIP) | REMOTE-CONTROL TRANSMITTER/ENCODER|CMOS|DIP|8PIN |
| HT6P20A(8NSOIC) | Remote-Control Transmitter/Encoder |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT6P20A | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:OTP Encoder |
| HT6P20A(8DIP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:REMOTE-CONTROL TRANSMITTER/ENCODER|CMOS|DIP|8PIN |
| HT6P20A(8NSOIC) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Remote-Control Transmitter/Encoder |
| HT6P20B | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:OTP Encoder |
| HT6P20B(8DIP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:REMOTE-CONTROL TRANSMITTER/ENCODER|CMOS|DIP|8PIN |
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