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參數(shù)資料
| 型號(hào)： | MAX5295ETE |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | DAC |
| 英文描述： | Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????) |
| 中文描述： | SERIAL INPUT LOADING, 2 us SETTLING TIME, 8-BIT DAC, QCC16 |
| 封裝： | 4 X 4 MM, 0.80 MM HEIGHT, MO-220WGGC, TQFN-16 |
| 文件頁數(shù)： | 23/33頁 |
| 文件大小： | 941K |
| 代理商： | MAX5295ETE |
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M
Buffered, Fast-Settling, Dual, 12-/10-/8-Bit,
Voltage-Output DACs
______________________________________________________________________________________
23
Settling-Time-Mode Bits (SPDA, SPDB)
The settling-time-mode bits select the settling time
(FAST mode or SLOW mode) of the MAX5290
–
MAX5295. Set SPD_ = 1 to select FAST mode or set
SPD_ = 0 to select SLOW mode, where
“
_
”
is replaced
by A or B, depending on the selected channel (see
Table 12). FAST mode provides a 3μs maximum set-
tling time and SLOW mode provides a 10μs maximum
settling time. Default settling-time mode bits are [0, 0]
(SLOW mode for both DACs).
Settling-Time-Mode Write Example:
To configure DACA into FAST mode and DACB into
SLOW mode, use the command in Table 13.
To read back the settling-time-mode bits, use the com-
mand in Table 14.
CPOL and CPHA Control Bits
The CPOL and CPHA control bits of the
MAX5290
–
MAX5295 are defined the same as the CPOL
and CPHA bits in the SPI standard. Set the CPOL = 0
and CPHA = 0 or set CPOL = 1 and CPHA = 1 for
MICROWIRE and SPI applications requiring the clocking
of data in on the rising edge of SCLK. Set the CPOL = 0
Table 13. Settling-Time-Mode Write Example
DATA
DIN
X = Don’t care.
CONTROL BITS
1
1
DATA BITS
X
1
0
1
1
0
X
X
X
X
X
X
0
1
Table 14. Settling-Time-Mode Read Command
DATA
DIN
DOUTRB
X = Don’t care.
CONTROL BITS
1
X
DATA BITS
X
X
1
X
1
X
0
X
1
X
1
X
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
SPDB
SPDA
Table 17. CPOL and CPHA Read Command
DATA
DIN
DOUTRB
CONTROL BITS
1
1
X
X
DATA BITS
X
X
1
X
1
X
0
X
0
X
0
X
1
X
X
X
X
X
X
X
X
X
X
X
X
X
CPOL
CPHA
Table 15. CPOL and CPHA Bits
CPOL
CPHA
DESCRIPTION
0
0
Default values at power-up when
DSP
is connected to DV
DD
. Data is clocked in on the rising edge
of SCLK.
0
1
Default values at power-up when
DSP
is connected to DGND. Data is clocked in on the falling edge
of SCLK.
1
1
0
1
Data is clocked in on the falling edge of SCLK.
Data is clocked in on the rising edge of SCLK.
Table 16. CPOL and CPHA Write Command
DATA
DIN
X = Don’t care.
CONTROL BITS
1
1
DATA BITS
X
1
1
0
0
0
0
X
X
X
X
X
CPOL
CPHA
X = Don’t care.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX5295EUE | Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????) |
| MAX5290BETE | Buffered, Fast-Settling, Dual, 12-/10-/8-Bit, Voltage-Output DACs |
| MAX5291BETE | Buffered, Fast-Settling, Dual, 12-/10-/8-Bit, Voltage-Output DACs |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX5295EUE | 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(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 |
| MAX5295EUE+ | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 8-Bit 2Ch 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 |
| MAX5295EUE+T | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 8-Bit 2Ch 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 |
| MAX5295EUE-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(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 |
| MAX529C/D | 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(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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