ABSOLUTE MAXIMUM RATINGS* DVDD to DGND . . . . . . . . . . . . . . . . . . . . . . –0" />
參數(shù)資料
型號： AD1953YSTZRL7
廠商： Analog Devices Inc
文件頁數(shù)： 33/36頁
文件大小： 0K
描述： IC DSP AUDIO 3CHAN 26BIT 48LQFP
產(chǎn)品培訓(xùn)模塊： Data Converter Fundamentals
DAC Architectures
標準包裝： 500
系列： SigmaDSP®
位數(shù)： 26
數(shù)據(jù)接口： 串行
轉(zhuǎn)換器數(shù)目： 3
電壓電源： 模擬和數(shù)字
功率耗散（最大）： 540mW
工作溫度： -40°C ~ 105°C
安裝類型： 表面貼裝
封裝/外殼： 48-LQFP
供應(yīng)商設(shè)備封裝： 48-LQFP（7x7）
包裝： 帶卷 (TR)
輸出數(shù)目和類型： 6 電壓，單極
采樣率（每秒）： 48k
REV. 0
AD1953
–6–
ABSOLUTE MAXIMUM RATINGS*
DVDD to DGND . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +6 V
ODVDD to DGND . . . . . . . . . . . . . . . . . . . . . –0.3 V to +6 V
AVDD to AGND . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +6 V
Digital Inputs . . . . . . . . . . DGND – 0.3 V to DVDD + 0.3 V
Analog Inputs . . . . . . . . . . AGND – 0.3 V to AVDD + 0.3 V
AGND to DGND . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V
Reference Voltage . . . . . . . . . . . . . . . . . . . (AVDD + 0.3)/2 V
Maximum Junction Temperature . . . . . . . . . . . . . . . . 125
∞C
Storage Temperature Range . . . . . . . . . . . . –65
∞C to +150∞C
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300
∞C/10 sec
*Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
Package Characteristics (48-Lead LQFP)
Min
Typ
Max
Unit
JA (Thermal Resistance
76
∞C/W
[Junction-to-Ambient])
JC (Thermal Resistance
17
∞C/W
[Junction-to-Case])
PIN CONFIGURATION
48-Lead LQFP
36
35
34
33
32
31
30
29
28
27
26
25
13 14 15 16 17 18 19 20 21 22 23 24
1
2
3
4
5
6
7
8
9
10
11
12
48 47 46 45 44
39 38 37
43 42 41 40
PIN 1
IDENTIFIER
TOP VIEW
(Not to Scale)
NC
AGND
VOUTL–
VOUTL+
AVDD
AGND
AVDD
NC
MCLK2
MCLK1
MCLK0
AUXDATA
MUTE
DVDD
NC = NO CONNECT
SDATA2
BCLK2
LRCLK2
SDATA1
VOUTR+
VOUTR–
AGND
VOUTS+
AD1953
BCLK1
VOUTS–
DGND
MCLK
OUT
COUT
DCSOUT
OD
VDD
LRMUXO/TDMFS
BMUXO/TDMBC
DMUXO/TDMO
ZER
OFLA
G
FIL
TCAP
VREF
NC
DGND
LRCLK1
SD
A
T
A0
BCLK0
LRCLK0
CD
A
T
A
CCLK
CLA
TCH
RESETB
AV
D
A
GND
NC
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although
the AD1953 features proprietary ESD protection circuitry, permanent damage may occur on
devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are
recommended to avoid performance degradation or loss of functionality.
ORDERING GUIDE
Model
Temperature Range
Package Description
Package Option
AD1953YST
–40
∞C to +105∞C
48-Lead LQFP
ST-48
AD1953YSTRL
–40
∞C to +105∞C
48-Lead LQFP
ST-48 on 13" Reel
AD1953YSTRL7
–40
∞C to +105∞C
48-Lead LQFP
ST-48 on 7" Reel
EVAL-AD1953EB
Evaluation Board
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD1954 制造商:AD 制造商全稱:Analog Devices 功能描述:SigmaDSP⑩ 3-Channel, 26-Bit Signal Processing DAC
AD1954YS 制造商:Analog Devices 功能描述:DAC 3-CH Delta-Sigma 24-bit 44-Pin MQFP 制造商:Rochester Electronics LLC 功能描述:THREE CHANNEL, 24-BIT SIGMADSP DAC - Bulk
AD1954YSRL 制造商:Analog Devices 功能描述:DAC 3-CH Delta-Sigma 24-bit 44-Pin MQFP T/R
AD1954YST 制造商:Analog Devices 功能描述:DAC 3-CH Delta-Sigma 24-bit 48-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:THREE CHANNEL, 24-BIT SIGMADSP DAC - Tape and Reel
AD1954YSTRL 制造商:Analog Devices 功能描述:DAC 3-CH Delta-Sigma 24-bit 48-Pin LQFP T/R
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