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參數資料
| 型號： | MAX5525 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Dual. Ultra-Low-Power. 10-Bit. Voltage-Output DACs |
| 中文描述： | 雙路、超低功耗、10位、電壓輸出DAC |
| 文件頁數： | 9/16頁 |
| 文件大小： | 172K |
| 代理商： | MAX5525 |
M
+2.5V to +5.5V, Low-Power, S ingle/Dual,
8-Bit Voltage-Output DACs in μMAX Pac kage
_______________________________________________________________________________________
9
Table 2. MAX548A Serial-Interface Programming Commands
CONTROL BYTE
Loaded First
UB1
A1
C0
C1
UB3
C2
UB2
UNASSIGNED COMMANDS
COMMAND
(Commands executed on
CS
’s rising edge)
LDAC
COMMANDS LOADING INPUT REGISTER(S) ONLY
X
Unassigned operation
X
XXXXXXXX
0
0
X
X
X
1
X
X
Unassigned command
X
XXXXXXXX
0
0
X
0
X
0
X
Loaded Last
D7........D0
Pin 6
A0
X
Load DAC B input register and update both DAC
registers. DAC A input register unchanged.
0
8-Bit DAC Data
X
Load DAC A input register and update both DAC
registers. DAC B input register unchanged.
0
8-Bit DAC Data
0
1
1
1
X
0
X
1
0
1
1
X
0
X
Update both DAC registers with current contents
of their input registers. Both input registers
unchanged.
0
0
0
1
1
X
0
X
X
X
Load both DAC input registers and update both
DAC registers.
X
8-Bit DAC Data
1
1
0
1
X
0
X
X
Load DAC B input register and update both DAC
registers. DAC A input register unchanged.
X
8-Bit DAC Data
0
1
0
1
X
0
X
X
Load both DAC input registers. Both DAC regis-
ters unchanged.
X
8-Bit DAC Data
1
1
X
0
X
0
X
X
Load DAC B input register. DAC A input register
and both DAC registers unchanged.
X
8-Bit DAC Data
0
1
X
0
X
0
X
X
Load DAC A input register and update both DAC
registers. DAC B input register unchanged.
X
8-Bit DAC Data
1
0
0
1
X
0
X
X
Load DAC A input register. DAC B input register
and both DAC registers unchanged.
Update both DAC registers with current contents
of their input registers. Both input registers
unchanged.
X
X
8-Bit DAC Data
XXXXXXXX
1
0
0
0
X
0
0
1
X
0
X
0
X
X
X
DATA BYTE
XXXXXXXX
COMMANDS UPDATING DAC REGISTER(S)
X
Load both DAC input registers and update both
DAC registers.
0
8-Bit DAC Data
1
1
1
1
X
0
X
COMMANDS UTILIZING THE ASYNCHRONOUS LOAD FUNCTION
X
After
CS
’s rising edge and on
LDAC
’s falling
edge, update both DAC registers with current
contents of their input registers. Both input regis-
ters unchanged.
1
XXXXXXXX
0
0
1
1
X
0
X
X
Load DAC A input register. After
CS
’s rising edge
and on
LDAC
’s falling edge, update both DAC
registers.
1
8-Bit DAC Data
1
0
1
1
X
0
X
X
Load DAC B input register. After
CS
’s rising edge
and on
LDAC
’s falling edge, update both DAC
registers.
1
8-Bit DAC Data
0
1
1
1
X
0
X
X
Load both DAC input registers. After
CS
’s rising
edge and on
LDAC
’s falling edge, update both
DAC registers.
1
8-Bit DAC Data
1
1
1
1
X
0
X
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX5525ETC | 功能描述:數模轉換器- DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率: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 |
| MAX5525ETC+ | 功能描述:數模轉換器- DAC 10-Bit 2Ch Precision DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率: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 |
| MAX5525ETC+T | 功能描述:數模轉換器- DAC 10-Bit 2Ch Precision DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率: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 |
| MAX5525ETC-T | 功能描述:數模轉換器- DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率: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 |
| MAX5527EVKIT | 功能描述:數字電位計 IC Evaluation Kit for the MAX5527 RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數:35 PPM / C 容差:25 % POT 數量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
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