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參數(shù)資料
| 型號： | DAC7724UB |
| 英文描述： | 12-Bit Quad Voltage Output DIGITAL-TO-ANALOG CONVERTER |
| 中文描述： | 12位四路電壓輸出數(shù)字模擬轉(zhuǎn)換器 |
| 文件頁數(shù)： | 15/15頁 |
| 文件大?。?/td> | 451K |
| 代理商： | DAC7724UB |
15
DAC7724, 7725
SYMBOL
DESCRIPTION
MIN
TYP
MAX
UNITS
t
RCS
t
RDS
t
RDH
t
DZ
t
CSD
t
WCS
t
WS
t
WH
t
AS
t
AH
t
LD
t
DS
t
DH
t
LWD
t
RESET
t
S
CS LOW for Read
R/W HIGH to CS LOW
R/W HIGH after CS HIGH
CS HIGH to Data Bus in High Impedance
CS LOW to Data Bus Valid
CS LOW for Write
R/W LOW to CS LOW
R/W LOW after CS HIGH
Address Valid to CS LOW
Address Valid after CS HIGH
LDAC Delay from CS HIGH
Data Valid to CS LOW
Data Valid after CS HIGH
LDAC LOW
RESET LOW Time
Settling Time
200
10
10
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
μ
s
100
100
160
50
0
0
0
0
10
0
0
50
50
10
TABLE II. Timing Specifications (T
A
= –40
°
C to +85
°
C).
FIGURE 4. Digital Input and Output Timing.
t
RCS
CS
t
RDS
t
RDH
t
AS
t
CSD
t
DZ
t
AH
R/W
A0/A1
Data Out
Data Valid
Data Read Timing
±
0.012% of FSR
Error Band
±
0.012% of FSR
Error Band
Mid-Scale
RESET
V
OUT
, DAC7725
+FS
–FS
V
OUT
, DAC7724
+FS
–FS
DAC7724/25 Reset Timing
t
RESET
t
S
t
WCS
CS
t
WS
t
AS
t
AH
t
WH
R/W
A0/A1
t
S
±
0.012% of FSR
Error Band
±
0.012% of FSR
Error Band
LDAC
t
DS
t
DH
Data In
V
OUT
Data Write Timing
t
LWD
t
LD
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DAC7724UB/1K | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-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 |
| DAC7724UB/1KG4 | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-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 |
| DAC7724UBG4 | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-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 |
| DAC7724UG4 | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-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 |
| DAC7725 | 制造商:BB 制造商全稱:BB 功能描述:12-Bit Quad Voltage Output DIGITAL-TO-ANALOG CONVERTER |
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