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參數(shù)資料
| 型號： | MAX5742 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Dual Very-High Speed, High-Current Peripheral Drivers 8-CDIP -55 to 125 |
| 中文描述： | 12位、低功耗、四路、電壓輸出DAC，串行接口 |
| 文件頁數(shù)： | 12/15頁 |
| 文件大小： | 676K |
| 代理商： | MAX5742 |
M
12-Bit, Low-Power, Quad, Voltage-Output
DAC with Serial Interface
12
______________________________________________________________________________________
CONTROL
C2
0
0
0
0
1
1
1
1
0
0
0
0
DATA BITS
D11
–
D0
X
X
X
X
X
X
X
X
X
X
X
X
C3
0
0
0
0
0
0
0
0
1
1
1
1
C1
0
0
1
1
0
0
1
1
0
0
1
1
C0
0
1
0
1
0
1
0
1
0
1
0
1
DAC
FUNCTION
A
B
C
D
A
B
C
D
A
B
C
D
Input register transparent, data shifted directly to DAC register, OUTA updated
Input register transparent, data shifted directly to DAC register, OUTB updated
Input register transparent, data shifted directly to DAC register, OUTC updated
Input register transparent, data shifted directly to DAC register, OUTD updated
Data shifted to input register, OUTA unchanged
Data shifted to input register, OUTB unchanged
Data shifted to input register, OUTC unchanged
Data shifted to input register, OUTD unchanged
Shift data from input register to DAC register, OUTA updated
Shift data from input register to DAC register, OUTB updated
Shift data from input register to DAC register, OUTC updated
Shift data from input register to DAC register, OUTD updated
1
1
0
0
X
A
–
D
Input registers transparent, data shifted directly to DAC registers, OUTA
–
OUTD
updated
1
1
1
1
0
1
1
0
X
X
A
–
D
A
–
D
Data shifted to input registers, OUTA
–
OUTD unchanged
Shift data from input registers to DAC registers, OUTA
–
OUTD updated
X = Don’t care
Table 2. Serial-Interface Programming Commands
DAC_
REF
V
DD
+2.7V TO +5.5V
OUT_
GND
IN
OUT
GND
MAX6050
MAX5742
Figure 3. Typical Operating Circuit, Unipolar Output
DAC_
MAX5742
REF
V-
V+
V
OUT
R1
R2
OUT_
R1 = R2
V
DD
+2.7V TO +5.5V
Figure 4. Bipolar Output Circuit
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| MAX5742AUB | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 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 |
| MAX5742AUB+ | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 4Ch Precision DAC 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 |
| MAX5742AUB+T | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 4Ch Precision DAC 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 |
| MAX5742AUB-T | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 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 |
| MAX5742EUB | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 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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