參數(shù)資料
型號: DAC7613EB
元件分類: 外設(shè)及接口
英文描述: Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????)
中文描述: 單電源RS232C接口線路驅(qū)動器/接收器(單電源RS232C接口線收發(fā)器(2發(fā)2收))
文件頁數(shù): 4/9頁
文件大小: 559K
代理商: DAC7613EB
4
DAC7613
Top View
SSOP
PIN DESCRIPTIONS
PIN CONFIGURATION
PIN
LABEL
DESCRIPTION
1
DB11
Data Bit 11, MSB
2
DB10
Data Bit 10
3
DB9
Data Bit 9
4
DB8
Data Bit 8
5
DB7
Data Bit 7
6
DB6
Data Bit 6
7
DB5
Data Bit 5
8
DB4
Data Bit 4
9
DB3
Data Bit 3
10
DB2
Data Bit 2
11
DB1
Data Bit 1
12
DB0
Data Bit 0, LSB
13
V
REFL
Reference Input Voltage Low. Sets minimum out-
put voltage for the DAC.
14
NIC
Not Internally Connected
15
V
REFH
Reference Input Voltage High. Sets maximum
output voltage for the DAC.
16
V
SS
Negative Analog Supply Voltage, 0V or –5V
nominal.
17
GND
Ground
18
V
DD
Positive Power Supply
19
V
OUT
DAC Voltage Output
20
LOADDAC
The selected DAC register becomes transparent
when LOADDAC is LOW. It is in the latched state
when LOADDAC is HIGH.
21
RESET
Asynchronous Reset Input. Sets the DAC register
to either zero-scale (000
) or mid-scale (800
H
)
when LOW. RESETSEL determines which code is
active.
22
RESETSEL
When LOW, a LOW on RESET will cause the DAC
register to be set to code 000
H
. When RESETSEL
is HIGH, a LOW on RESET will set the registers to
code 800
H
.
23
CS
Chip Select. Active LOW.
24
R/W
Enabled by CS. Controls data read and write from
the input register.
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
DB11 (MSB)
DB10
DB9
DB8
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0 (LSB)
R/W
CS
RESETSEL
RESET
LOADDAC
V
OUT
V
DD
GND
V
SS
V
REFH
NIC
V
REFL
DAC7613E
相關(guān)PDF資料
PDF描述
DAC7614PB Quad, Serial Input, 12-Bit, Voltage Output DIGITAL-TO-ANALOG CONVERTER
DAC7614UB DB9 F/F SERIAL CABLE 10FT.
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DAC7614 Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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