參數(shù)資料
型號(hào): MAX5122BEEE
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: DAC
英文描述: +5V/+3V, 12-Bit, Serial, Force/Sense DACs with 10ppm/∑C Internal Reference
中文描述: SERIAL INPUT LOADING, 20 us SETTLING TIME, 12-BIT DAC, PDSO16
封裝: 0.150 INCH, 0.025 INCH PITCH, QSOP-16
文件頁數(shù): 17/20頁
文件大?。?/td> 285K
代理商: MAX5122BEEE
M
+5V /+3V, 12-Bit, S erial, Forc e/S ense DACs
with 10ppm/°C Internal Referenc e
______________________________________________________________________________________
17
V
REF
(2049 / 4096) 2
V
REF
(2048 / 4096) 2
1000 0000 0001
1000 0000 0000
0
0
0
V
REF
(2047 / 4096) 2
V
REF
(1 / 4096) 2
0111 1111 1111
0000 0000 0001
0
0
0
0000 0000 0000
0
V
REF
(4095 / 4096) 2
1111 1111 1111
DAC CONTENTS
SUB-BIT
S0
EXTERNAL REFERENCE
MAX5122/MAX5123
V
REF
[ {2 (2049 / 4096)} - 1]
V
REF
[ {2 (2048 / 4096)} - 1]
1000 0000 0001
1000 0000 0000
0
0
0
+610.35μV
0V
+1.24939V
DAC CONTENTS
V
REF
[ {2 (2047 / 4096)} - 1]
V
REF
[ {2 (1 / 4096)} - 1]
0111 1111 1111
0000 0000 0001
0
0
-610.35μV
-1.24939V
-V
REF
0000 0000 0000
0
-1.25V
V
REF
[ {2 (4095 / 4096)} - 1]
1111 1111 1111
Table 5. Unipolar Code Table (Gain = +1.6384V/V)
Table 6. Bipolar Code Table (Figure 10)
+2.50122V
+2.5V
+4.99878V
+1.25061V
+1.25V
+2.49939V
+2.49878V
+1.2207mV
+1.24939V
+610.35μV
MAX5122
MAX5123
0V
0V
INTERNAL REFERENCE
MSB LSB
ANALOG OUTPUT
ANALOG OUTPUT
+1.2207mV
0V
+2.49878V
-1.2207mV
-2.49878V
-2.5V
TOOTHER
SERIAL DEVICES
MAX5122
MAX5123
DIN
SCLK
CS
MAX5122
MAX5123
MAX5122
MAX5123
DIN
DOUT
DOUT
DOUT
SCLK
CS
I
II
III
DIN
SCLK
CS
Figure 11. Daisy-Chaining Multiple Devices with the Digital I/Os DIN/DOUT
INTERNAL REFERENCE
MAX5122
SUB-BIT
S0
MAX5123
EXTERNAL REFERENCE
MAX5122/MAX5123
MSB LSB
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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MAX5122BEEE+T 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-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(shí)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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MAX51230201 制造商:LG Corporation 功能描述:Book,Cook