參數資料
型號： DAC7642
英文描述： 16-Bit, Dual Voltage Output DIGITAL-TO-ANALOG CONVERTER
中文描述： 16位，雙電壓輸出數字模擬轉換器
文件頁數： 9/20頁
文件大小： 770K
代理商： DAC7642
DAC7642, DAC7643
SBAS233
9
www.ti.com
TYPICAL CHARACTERISTICS: V
SS
= 0V
(Cont.)
At T
A
= +25
°
C, V
CC
= +5V, V
SS
= 0V, V
REF
H
= +2.5V, V
REF
L
= 0V, representative unit, unless otherwise specified.
V
SS
=
–
5V
At T
A
= +25
°
C, V
CC
= +5V, V
SS
=
–
5V, V
REF
H
= +2.5V, V
REF
L
=
–
2.5V, representative unit, unless otherwise specified.
+85
°
C
+25
°
C
1.0
0.5
0
–
0.5
–
1.0
–
1.5
–
2.0
–
2.5
–
3.0
2.0
1.5
1.0
0.5
0
–
0.5
–
1.0
–
1.5
–
2.0
L
D
LINEARITY ERROR AND
DIFFERENTIAL LINEARITY ERROR vs CODE
(DAC A, +25
°
C)
0000
H
2000
H
4000
H
6000
H
8000
H
Digital Input Code
A000
H
C000
H
E000
H
FFFF
H
1.0
0.5
0
–
0.5
–
1.0
–
1.5
–
2.0
–
2.5
–
3.0
2.0
1.5
1.0
0.5
0
–
0.5
–
1.0
–
1.5
–
2.0
L
D
LINEARITY ERROR AND
DIFFERENTIAL LINEARITY ERROR vs CODE
(DAC B, +25
°
C)
0000
H
2000
H
4000
H
6000
H
8000
H
Digital Input Code
A000
H
C000
H
E000
H
FFFF
H
1.0
0.5
0
–
0.5
–
1.0
–
1.5
–
2.0
–
2.5
–
3.0
2.0
1.5
1.0
0.5
0
–
0.5
–
1.0
–
1.5
–
2.0
L
D
LINEARITY ERROR AND
DIFFERENTIAL LINEARITY ERROR vs CODE
(DAC B, +85
°
C)
0000
H
2000
H
4000
H
6000
H
8000
H
Digital Input Code
A000
H
C000
H
E000
H
FFFF
H
1.0
0.5
0
–
0.5
–
1.0
–
1.5
–
2.0
–
2.5
–
3.0
2.0
1.5
1.0
0.5
0
–
0.5
–
1.0
–
1.5
–
2.0
L
D
LINEARITY ERROR AND
DIFFERENTIAL LINEARITY ERROR vs CODE
(DAC A, +85
°
C)
0000
H
2000
H
4000
H
6000
H
8000
H
Digital Input Code
A000
H
C000
H
E000
H
FFFF
H
5
4
3
2
1
0
R
LOAD
(k
)
0.01
0.1
1
10
100
V
OUT
vs R
LOAD
V
O
Source
Sink
0.50
0.40
0.30
0.20
0.10
0.00
Logic Input Level for Digital Inputs (V)
0
1
2
3
4
5
LOGIC SUPPLY CURRENT
vs LOGIC INPUT LEVEL FOR DIGITAL INPUTS
L
Typical of One
Digital Input
相關PDF資料
PDF描述
DAC7642VFR 16-Bit, Dual Voltage Output DIGITAL-TO-ANALOG CONVERTER
DAC7642VFT 16-Bit, Dual Voltage Output DIGITAL-TO-ANALOG CONVERTER
DAC7643 Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C
DAC7642VFBR 16-Bit, Dual Voltage Output DIGITAL-TO-ANALOG CONVERTER
DAC7643VFR 16-Bit, Dual Voltage Output DIGITAL-TO-ANALOG CONVERTER
相關代理商/技術參數
參數描述
DAC7642VFBR 功能描述:數模轉換器- DAC 16-Bit Dual Voltage Output DAC 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
DAC7642VFBRG4 功能描述:數模轉換器- DAC 16-Bit Dual Voltage Output DAC 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
DAC7642VFBT 功能描述:數模轉換器- DAC 16-Bit Dual Voltage Output DAC 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
DAC7642VFBTG4 功能描述:數模轉換器- DAC 16-Bit Dual Voltage Output DAC 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
DAC7642VFR 功能描述:數模轉換器- DAC 16-Bit Dual Voltage Output DAC 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
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