參數(shù)資料
型號： DAC7644EB
元件分類： DAC
英文描述： PARALLEL, WORD INPUT LOADING, 8 us SETTLING TIME, 16-BIT DAC, PDSO48
封裝： SSOP-48
文件頁數(shù)： 20/21頁
文件大?。?/td> 349K
代理商： DAC7644EB
8
DAC7644
TYPICAL PERFORMANCE CURVES: VSS = 0V (CONT)
At TA = +25°C, VDD = VCC = +5V, VSS = 0V, VREFH = +2.5V, VREFL = 0V, representative unit, unless otherwise specified.
2
1.5
1
0.5
0
–0.5
–1
–1.5
–2
Temperature (
°C)
–40
–25
85
025
55
ZERO-SCALE ERROR vs TEMPERATURE
UPO
(mV)
DAC C
DAC A
DAC D
DAC B
Code (0040
H)
2
1.5
1
0.5
0
–0.5
–1
–1.5
–2
Temperature (
°C)
–40
–25
85
025
55
FULL-SCALE ERROR vs TEMPERATURE
Positive
Full-Scale
Error
(mV)
DAC C
DAC A
DAC B
DAC D
Code (FFFF
H)
0.30
0.25
0.20
0.15
0.10
0.05
0.00
V
REFH CURRENT vs CODE
(all DACs sent to indicated code)
V
REF
Current
(mA)
0000
H
2000
H
4000
H
6000
H
8000
H
Digital Input Code
A000
H C000H
E000
H FFFFH
0.00
–0.05
–0.10
–0.15
–0.20
–0.25
–0.30
V
REFL CURRENT vs CODE
(all DACs sent to indicated code)
V
REF
Current
(mA)
0000
H
2000
H
4000
H
6000
H
8000
H
Digital Input Code
A000
H C000H
E000
H FFFFH
2
1.5
1
0.5
0
Temperature (
°C)
–40
–25
85
025
55
POSITIVE SUPPLY CURRENT vs TEMPERATURE
I CC
(mA)
Data = FFFF
H (all DACs)
No Load
2
1.5
1
0.5
0
Digital Input Code
0000
H 0200H 0400H 0800H 1000H 2000H 4000H 6000H 8000H A000H C000H E000H FFFFH
POSITIVE SUPPLY CURRENT
vs DIGITAL INPUT CODE
I CC
(mA)
No Load
All DACs
One DAC
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DAC7644EB 制造商:Texas Instruments 功能描述:IC 16BIT DAC 100KHZ SSOP48 制造商:Texas Instruments 功能描述:IC, 16BIT DAC, 100KHZ, SSOP48 制造商:Texas Instruments 功能描述:IC, 16BIT DAC, 100KHZ, SSOP48; Resolution (Bits):16bit; Sampling Rate:100kSPS; Input Channel Type:Parallel; Supply Voltage Range: 4.75V to 5.25V; Digital IC Case Style:SSOP; No. of Pins:48; Data Interface:Parallel; Supply ;RoHS Compliant: Yes
DAC7644EB/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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC7644EB/1KG4 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC7644EBG4 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC7644EG4 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
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