參數(shù)資料
型號： MAX5441BCUA
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： DAC
英文描述： +3V/+5V, Serial-Input, Voltage-Output, 16-Bit DACs
中文描述： SERIAL INPUT LOADING, 1 us SETTLING TIME, 16-BIT DAC, PDSO8
封裝： 3 X 5 MM, MICRO MAX PACKAGE-8
文件頁數(shù)： 10/12頁
文件大小： 385K
代理商： MAX5441BCUA
M
+3V/+5V, Serial-Input,
Voltage-Output, 16-Bit DACs
10
______________________________________________________________________________________
Unipolar Configuration
Figure 2a shows the MAX5441
–
MAX5444 configured for
unipolar operation with an external op amp. The op amp
is set for unity gain, and Table 1 lists the codes for this
circuit. The bipolar MAX5442/MAX5444 can also be
used in unipolar configuration by connecting RFB and
INV to REF. This allows the DAC to power-up to mid-
scale.
Bipolar Configuration
Figure 2b shows the MAX5442/MAX5444 configured for
bipolar operation with an external op amp. The op amp
is set for unity gain with an offset of -1/2V
REF
. Table 2
lists the offset binary codes for this circuit.
Power-Supply Bypassing and
Ground Management
Bypass V
DD
with a 0.1μF ceramic capacitor connected
between V
DD
and GND. Mount the capacitor with short
leads close to the device (less than 0.25 inches).
Table 1. Unipolar Code Table
Table 2. Bipolar Code Table
0
0000 0000 0000 0000
V
REF
(1 / 65,536)
0000 0000 0000 0001
V
REF
(32,768 / 65,536) =1/2V
REF
1000 0000 0000 0000
V
REF
(65,535 / 65,536)
1111 1111 1111 1111
ANALOG OUTPUT, V
OUT
MSB LSB
DAC LATCH CONTENTS
-V
REF
(32,768 / 32,768) = -V
REF
0000 0000 0000 0000
-V
REF
(1 / 32,768)
0111 1111 1111 1111
0
1000 0000 0000 0000
+V
REF
(1 / 32,768)
1000 0000 0000 0001
+V
REF
(32,767 / 32,768)
1111 1111 1111 1111
ANALOG OUTPUT, V
OUT
MSB LSB
DAC LATCH CONTENTS
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX5441BCUA+ 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit 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
MAX5441BCUA+T 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit 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
MAX5441BCUA-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
MAX5441BEUA 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
MAX5441BEUA+ 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit 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
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