參數(shù)資料
型號： DAC7744EB
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)： 8/23頁
文件大小： 458K
代理商： DAC7744EB
8
DAC7744
TYPICAL PERFORMANCE CURVES: V
SS
= 0V
(Cont.)
At T
A
= +25
°
C, V
DD
= +5V, V
CC
= +15V, V
SS
= 0, V
REF
H
= +10V, and V
REF
L
= 0V, representative unit, unless otherwise specified.
2
1.5
1
0.5
0
–0.5
–1
–1.5
–2
Temperature (
°
C)
–40 –30
–10
0
–20
10
20
40
50
30
70
80
90
60
ZERO-SCALE ERROR vs TEMPERATURE
Z
DAC A
DAC D
DAC B
DAC C
Code (0040
Code (0021
H
)
2
1.5
1
0.5
0
–0.5
–1
–1.5
–2
Temperature (
°
C)
–40 –30
–10
0
–20
10
20
40
50
30
70
80
90
60
FULL-SCALE ERROR vs TEMPERATURE
P
DAC A
DAC D
DAC B
DAC C
Code (FFFF
H
)
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
0
–0.2
–0.4
–0.6
–0.8
–1.0
–1.2
–1.4
V
R
V
R
CURRENT vs CODE
All DACS Sent to Indicated Code
(DAC C and D)
V
REFH
V
REFL
0000
H
2000
H
4000
H
6000
H
8000
H
Digital Input Code
A000
H
C000
H
E000
H
FFFF
H
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
Digital Input Code
0
2000
H
4000
H
6000
H
8000
H
A000
H
C000
H
E000
H
FFFF
H
POSITIVE SUPPLY CURRENT
vs DIGITAL INPUT CODE
I
C
No Load
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
0
–0.2
–0.4
–0.6
–0.8
–1.0
–1.2
–1.4
V
R
V
R
0000
H
2000
H
4000
H
6000
H
8000
H
Digital Input Code
A000
H
C000
H
E000
H
FFFF
H
CURRENT vs CODE
All DACs Sent to Indicated Code
(DAC A and B)
V
REFH
V
REFL
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
–0.5
Temperature (
°
C)
–40 –30
–10
0
–20
10
20
40
50
30
70
80
90
60
POWER SUPPLY CURRENT vs TEMPERATURE
Q
I
CC
I
DD
Data = FFFF
(all DACs)
No Load
相關(guān)PDF資料
PDF描述
DAC7744EC 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
DAC7744EB/1K 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit Quad 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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DAC7744EBG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit Quad 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
DAC7744EC 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit Quad 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
DAC7744EC/1K 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit Quad 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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