參數資料
型號: DAC7744EB
元件分類: 外設及接口
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: 14/23頁
文件大?。?/td> 458K
代理商: DAC7744EB
14
DAC7744
TYPICAL PERFORMANCE CURVES: V
SS
= –15V
(Cont.)
At T
A
= +25
°
C, V
DD
= +5V, V
CC
= +15V, V
SS
= –15V, V
REF
H
= +10V, and V
REF
L
= –10V, representative unit, unless otherwise specified.
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
Frequency (Hz)
100
1k
10k
100k
1M
POWER SUPPLY REJECTION RATIO vs FREQUENCY
P
–15V
+15V
+5V
15
10
5
0
–5
–10
–15
R
LOAD
(k
)
0.01
0.1
1
10
100
OUTPUT VOLTAGE vs R
LOAD
V
O
Sink
Source
Time (2
μ
s/div)
OUTPUT VOLTAGE vs SETTLING TIME
(+10V to –10V)
O
Large-Signal Settling Time: 5V/div
Small-Signal Settling Time: 3LSB/div
+5V
LDAC
0
Time (2
μ
s/div)
OUTPUT VOLTAGE vs SETTLING TIME
(–10V to +10V)
O
Large-Signal Settling Time: 5V/div
Small-Signal Settling Time: 3LSB/div
+5V
LDAC
0
20
15
10
5
0
–5
–10
–15
–20
DUAL SUPPLY CURRENT LIMIT vs INPUT CODE
Short to Ground
I
O
Digital Input Code
0000
H
2000
H
4000
H
6000
H
8000
H
A000
H
C000
H
E000
H
FFFF
H
7
6
5
4
3
2
1
0
1
2
3
4
5
6
7
SUPPLY CURRENT vs CODE
(
Digital Input Code
0000
H
2000
H
4000
H
6000
H
8000
H
A000
H
C000
H
E000
H
FFFF
H
I
CC
I
DD
I
SS
相關PDF資料
PDF描述
DAC7744EC Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????)
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相關代理商/技術參數
參數描述
DAC7744EB/1K 功能描述:數模轉換器- DAC 16-Bit Quad Voltage Output RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC7744EB/1KG4 功能描述:數模轉換器- DAC 16B Sgl Channel Parallel Interface RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC7744EBG4 功能描述:數模轉換器- DAC 16-Bit Quad Voltage Output RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC7744EC 功能描述:數模轉換器- DAC 16-Bit Quad Voltage Output RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC7744EC/1K 功能描述:數模轉換器- DAC 16-Bit Quad Voltage Output RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube