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參數(shù)資料
| 型號： | 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)： | 9/20頁 |
| 文件大小： | 285K |
| 代理商： | MAX5122BEEE |
M
+5V /+3V, 12-Bit, S erial, Forc e/S ense DACs
with 10ppm/°C Internal Referenc e
_______________________________________________________________________________________
9
Analog Output Voltage. High impedance if part is in shutdown.
OUT
2
Power-Down Lockout (Digital Input).
1: Normal operation.
0: Disallows shutdown (device cannot be powered down).
PDL
4
Reset Value Input (Digital Input).
1: Connect to V
DD
to select midscale as the output reset value.
0: Connect to DGND to select 0V as the output reset value.
RSTVAL
3
Active-Low Chip-Select Input (Digital Input)
CS
6
Serial Clock Input
SCLK
8
Serial Data Input. Data is clocked in on the rising edge of SCLK.
DIN
7
Reset DAC Input (Digital Input). Clears the DAC to its predetermined (RSTVAL) output state. Clearing the
DAC will cause it to exit a software shutdown state.
CLR
5
Serial Data Output
DOUT
10
Power-Down Input (Digital Input). Pulling PD high when
PDL
= V
DD
places the IC into shutdown with a maxi-
mum shutdown current of 20μA.
PD
12
User-Programmable Output (Digital Output)
UPO
11
Buffered Reference Output/Input. In internal reference mode, the reference buffer provides a +2.5V
(MAX5122) or +1.25V (MAX5123) nominal output, externally adjustable at REFADJ . In external reference
mode, disable the internal reference by pulling REFADJ to V
DD
and applying the external reference to REF.
REF
14
PIN
Positive Power Supply. Bypass with a 0.1μF capacitor in parallel with a 4.7μF capacitor to AGND.
V
DD
16
Amplifier Inverting Sense Input (Analog Input)
FB
1
FUNCTION
NAME
Analog Reference Adjust Input. Bypass with a 33nF capacitor to AGND. Connect to V
DD
when using an
external reference.
REFADJ
15
Analog Ground
AGND
13
Digital Ground
DGND
9
Pin Desc ription
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX5122BEEE+ | 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 |
| 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 |
| MAX5122BEEE-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 |
| MAX5123 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:1ppm/°.C.Low-Noise.+2.5V/+4.096V/+5V Voltage References[MAX6325/MAX6341/MAX6350/MAX6325CPA/MAX6325CSA/MAX6325CSA-T/MAX6325EPA/MAX6325ESA/MAX6325ESA-T/MAX6325MJA/MAX6341CPA/MAX6341CSA/MAX6341CSA-T/MAX6341EPA/MAX6341ESA/MAX6341ESA-T/MAX6341MJA/MAX6350CPA/MAX6350CSA/MAX6350CSA-T/MAX6350EPA/MAX6350ESA/MAX6350ESA-T/MAX6350MJA ] |
| MAX51230201 | 制造商:LG Corporation 功能描述:Book,Cook |
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