參數(shù)資料
型號(hào): PT8214L
廠商: Princeton Technology Corporation
英文描述: 8-Bit D/A Converter IC
中文描述: 8位D / A轉(zhuǎn)換器集成電路
文件頁(yè)數(shù): 5/15頁(yè)
文件大?。?/td> 264K
代理商: PT8214L
Tel: 886-2-66296288
FUNCTION DESCRIPTION
PT8214 is an 8-bit D/A Converter IC which provides 14 bits shift register for digital data storage and
channel selection. The 14 bits shift register are shown below.
Last
D0
D1
D2
D3
D4
D5
D6
D/A Converter
The D/A converter output are given in the table below.
Input data
D0
D1
D2
D3
D4
D5
D6
D7
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Note: VREF=VDD-V
SS
The channel selection table is given below.
Input data
D8
D9
D10 D11 D12 D13 Selected channel
0
0
0
0
0
0
Not selected
0
0
0
0
0
1
0
1
1
1
1
0
0
1
1
1
1
1
1
0
0
1
0
0
1
0
0
1
0
1
1
1
1
1
1
1
URL: http://www.princeton.com.tw
Fax: 886-2-29174598
PT8214 V1.0
- 5 -
January, 2006
8-Bit D/A Converter IC
PT8214
D11
First
D13
D7
D8
D9
D10
Channel
D12
DAC Output
V
SS
VREF/256x1+V
SS
VREF/256x254+V
SS
VREF/256x255+V
SS
AO1 to AO30 selected
AO31 to AO36 selected
Not selected
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