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參數(shù)資料
| 型號： | MAX5140IPG |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | DAC |
| 英文描述： | 8-Bit, Ultra-High-Speed DAC |
| 中文描述： | PARALLEL, 8 BITS INPUT LOADING, 0.004 us SETTLING TIME, 8-BIT DAC, PDIP24 |
| 封裝： | 0.600 INCH, PLASTIC, DIP-24 |
| 文件頁數(shù)： | 6/12頁 |
| 文件大?。?/td> | 141K |
| 代理商： | MAX5140IPG |
Output Considerations
The analog outputs are designed to directly drive a
doubly terminated 50
or 75
load-transmission sys-
tem as shown. The MAX5140 output source imped-
ances are high-impedance current sinks. The load
impedance (R
L
) must be 25
or 37.5
to attain stan-
dard RS-343-A video levels. Any deviation from this
impedance affects the resulting video output levels pro-
portionally. As with the data interface, it is important
that all analog transmission lines have matched imped-
ance throughout, including connectors and transitions
between printed wiring and coaxial cable. The combi-
nation of matched source-termination resistor R
S
and
load terminator R
L
minimizes reflections of both forward
and reverse traveling waves in the analog transmission
system.
Power Considerations
The MAX5140 has two analog power-supply pins and
operates from a standard -5.2V single supply. Proper
supply bypassing augments the MAX5140’s inherent
supply-noise-rejection characteristics. As shown
in Figure 1, each supply pin should be bypassed as
close to the device as possible with 0.01μF and 10μF
capacitors.
M
8-Bit, Ultra-High-S peed DAC
6
_______________________________________________________________________________________
Figure 2. Equivalent Input Circuits—Data, Clock, Controls, and Reference
I
Bias
V
EE
Conv
Conv
I
Bias
V
EE
VCC
Reference
Segment
Switch
Ref In
I
Set
I
Bias
I
Bias
80 k
V
EE
V
Data and
Controls
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX5141 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:+3V/+5V, Serial-Input, Voltage-Output, 14-Bit DACs |
| MAX5141EUA | 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5141EUA+ | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 14-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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5141EUA+T | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 14-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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5141EUA-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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
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