參數(shù)資料
型號(hào)： TDA8771AH
廠(chǎng)商： NXP SEMICONDUCTORS
元件分類(lèi)： DAC
英文描述： PARALLEL, 8 BITS INPUT LOADING, 0.05 us SETTLING TIME, 8-BIT DAC, PQFP44
封裝： PLASTIC, SOT-307-2, QFP-44
文件頁(yè)數(shù)： 12/20頁(yè)
文件大?。?/td> 96K
代理商： TDA8771AH
1996 Jan 25
2
Philips Semiconductors
Product specication
Triple 8-bit video Digital-to-Analog
Converter (DAC)
TDA8771A
FEATURES
8-bit resolution
Sampling rate up to 35 MHz
Internal reference voltage regulator
No deglitching circuit required
Large output voltage range
1k output load
Power dissipation only 200 mW
Single 5 V power supply
44-pin QFP package.
APPLICATIONS
General purpose high-speed digital-to-analog
conversion
Digital TV
Graphic display
Desktop video processing.
GENERAL DESCRIPTION
The TDA8771A is a triple 8-bit video Digital-to-Analog
Converter (DAC). It converts the digital input signals into
analog voltage outputs at a maximum conversion rate of
35 MHz.
The DACs are based on resistor-string architecture with
integrated output buffers. The output voltage range is
determined by a built-in reference source.
The device is fabricated in a 5 V, CMOS process that
ensures high functionality with low power dissipation.
QUICK REFERENCE DATA
Note
1. Minimum and maximum data of current and power consumption are measured in worse case conditions: for
minimum data, all digital inputs are at logic level 0 while for maximum data, all digital inputs are at logic level 1.
ORDERING INFORMATION
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
VDDA
analog supply voltage
4.5
5.0
5.5
V
VDDD
digital supply voltage
4.5
5.0
5.5
V
IDDA
analog supply current
RL =1k; note 1
10
33
45
mA
IDDD
digital supply current
fclk = 35 MHz
720
mA
INL
integral non-linearity
fclk = 35 MHz; ramp input
±0.5
±1
LSB
DNL
differential non-linearity
fclk = 35 MHz; ramp input
±0.25
±0.5
LSB
fclk(max)
maximum clock frequency
35
MHz
Ptot
total power dissipation
RL =1k; fclk = 35 MHz; note 1 45
200
360
mW
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TDA8771AH
QFP44 plastic quad at package; 44 leads (lead length 1.3 mm);
body 10
× 10 × 1.75 mm
SOT307-2
相關(guān)PDF資料
PDF描述
TDA8771HGP TRIPLE, PARALLEL, 8 BITS INPUT LOADING, 0.05 us SETTLING TIME, 8-BIT DAC, PQFP44
TDA8771HGPB TRIPLE, PARALLEL, 8 BITS INPUT LOADING, 0.05 us SETTLING TIME, 8-BIT DAC, PQFP44
TDA8771H PARALLEL, 4 BITS INPUT LOADING, 0.05 us SETTLING TIME, 8-BIT DAC, PQFP44
TDA8772AH/8GPB TRIPLE, PARALLEL, 8 BITS INPUT LOADING, 0.006 us SETTLING TIME, 8-BIT DAC, PQFP44
TDA8772H/8GPB-T TRIPLE, PARALLEL, 8 BITS INPUT LOADING, 0.006 us SETTLING TIME, 8-BIT DAC, PQFP44
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA8771AH/C1,551 功能描述:數(shù)模轉(zhuǎn)換器- DAC TRIPLE 8-BIT VIDEO D-TO-A CONV 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(lèi)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
TDA8771AH/C1,557 功能描述:數(shù)模轉(zhuǎn)換器- DAC TRIPLE 8-BIT VIDEO D-TO-A CONV 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(lèi)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
TDA8771H 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:Video DAC without Color Palette
TDA8772 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Triple 8-bit video digital-to-analog converter
TDA8772AH/3 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:Video DAC without Color Palette
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