參數(shù)資料
型號(hào)： DAC7614
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(dòng)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)： 4/12頁
文件大?。?/td> 483K
代理商： DAC7614
4
DAC7614
PIN CONFIGURATION—P, U Packages
Top View
PDIP, SOIC
PIN DESCRIPTIONS—P, U Packages
PIN
LABEL
DESCRIPTION
1
V
DD
Positive Analog Supply Voltage, +5V nominal.
2
V
OUTD
DAC D Voltage Output
3
V
OUTC
DAC C Voltage Output
4
V
REFL
Reference Input Voltage Low. Sets minimum out-
put voltage for all DACs.
5
V
REFH
Reference Input Voltage High. Sets maximum out-
put voltage for all DACs.
6
V
OUTB
DAC B Voltage Output
7
V
OUTA
DAC A Voltage Output
8
V
SS
Negative Analog Supply Voltage, 0V or –5V nomi-
nal.
9
GND
Ground
10
SDI
Serial Data Input
11
CLK
Serial Data Clock
12
CS
Chip Select Input
13
NIC
Not Internally Connected.
14
LOADDACS
The selected DAC register becomes transparent
when LOADDACS is LOW. It is in the latched state
when LOADDACS is HIGH.
15
RESET
Asynchronous Reset Input. Sets all DAC registers
to either zero-scale (000
) or mid-scale (800
H
)
when LOW. RESETSEL determines which code is
active.
16
RESETSEL
When LOW, a LOW on RESET will cause all DAC
registers to be set to code 000
. When RESETSEL
is HIGH, a LOW on RESET will set the registers to
code 800
H
.
PIN CONFIGURATION—E Package
Top View
SSOP
PIN DESCRIPTIONS—E Package
PIN
LABEL
DESCRIPTION
1
V
DD
Positive Analog Supply Voltage, +5V nominal.
2
V
OUTD
DAC D Voltage Output
3
V
OUTC
DAC C Voltage Output
4
V
REFL
Reference Input Voltage Low. Sets minimum out-
put voltage for all DACs.
5
NIC
Not Internally Connected.
6
NIC
Not Internally Connected.
7
V
REFH
Reference Input Voltage High. Sets maximum out-
put voltage for all DACs.
8
V
OUTB
DAC B Voltage Output.
9
V
OUTA
DAC A Voltage Output.
10
V
SS
Negative Analog Supply Voltage, 0V or –5V nomi-
nal.
11
GND
Ground
12
SDI
Serial Data Input
13
CLK
Serial Data Clock
14
CS
Chip Select Input
15
NIC
Not Internally Connected.
16
NIC
Not Internally Connected.
17
NIC
Not Internally Connected.
18
LOADDACS
The selected DAC register becomes transparent
when LOADDACS is LOW. It is in the latched state
when LOADDACS is HIGH.
19
RESET
Asynchronous Reset Input. Sets all DAC registers
to either zero-scale (000
) or mid-scale (800
H
)
when LOW. RESETSEL determines which code is
active.
20
RESETSEL
When LOW, a LOW on RESET will cause all DAC
registers to be set to code 000
. When RESETSEL
is HIGH, a LOW on RESET will set the registers to
code 800
H
.
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V
DD
V
OUTD
V
OUTC
V
REFL
V
REFH
V
OUTB
V
OUTA
V
SS
RESETSEL
RESET
LOADDACS
NIC
CS
CLK
SDI
GND
DAC7614P, U
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
V
DD
V
OUTD
V
OUTC
V
REFL
NIC
NIC
V
REFH
V
OUTB
V
OUTA
V
SS
RESETSEL
RESET
LOADDACS
NIC
NIC
NIC
CS
CLK
SDI
GND
DAC7614E
相關(guān)PDF資料
PDF描述
DAC7614E Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????)
DAC7614P Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????)
DAC7614U Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????)
DAC7615EB Quad, Serial Input, 12-Bit, Voltage Output DIGITAL-TO-ANALOG CONVERTER
DAC7615 Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DAC7614E 功能描述:數(shù)模轉(zhuǎn)換器- DAC Quad Ser In 12-Bit Voltage Output RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC7614E 制造商:Texas Instruments 功能描述:QUAD 12 BIT DIGITAL/ANALOG CONVERTER 12
DAC7614E/1K 功能描述:數(shù)模轉(zhuǎn)換器- DAC Quad Ser In 12-Bit Voltage Output RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC7614E/1KG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC Quad Ser In 12-Bit Voltage Output RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC7614EB 功能描述:數(shù)模轉(zhuǎn)換器- DAC Quad Ser In 12-Bit Voltage Output RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
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