參數(shù)資料
型號： ADS5220PFBT
英文描述： 12-Bit, 40MSPS Sampling, +3.3V ANALOG-TO-DIGITAL CONVERTER
中文描述： 12位，40MSPS采樣，3.3V的模擬數(shù)字轉(zhuǎn)換器
文件頁數(shù)： 2/20頁
文件大?。?/td> 433K
代理商： ADS5220PFBT
ADS5220
SBAS261A
2
www.ti.com
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESIGNATOR
(1)
PACKAGE
MARKING
ORDERING
NUMBER
TRANSPORT
MEDIA, QUANTITY
PRODUCT
PACKAGE-LEAD
ADS5220
TQFP-48
"
PFB
"
–
40
°
C to +85
°
C
"
ADS5220PFB
"
ADS5220PFBT
ADS5220IPFBR
Tape and Reel, 250
Tape and Reel, 2000
"
ADS5220
QFN-48
(2)
"
RGZ
"
–
40
°
C to +85
°
C
"
ADS5220RGZ
"
ADS5220RGZ
ADS5220IRGZR
Rails, 52
"
Tape and Reel, 1000
NOTE: (1) For the most current specifications and package information, refer to our web site at www.ti.com.
(2) This package available Q2 2004.
ADS5220
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Texas Instru-
ments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
ESD damage can range from subtle performance degradation
to complete device failure. Precision integrated circuits may be
more susceptible to damage because very small parametric
changes could cause the device not to meet its published
specifications.
AV
DD
, DV
DD
, VDRV........................................................................... +3.8V
Analog Input.............................................................
–
0.3V to (+V
S
+ 0.3V)
Logic Input ...............................................................
–
0.3V to (+V
S
+ 0.3V)
Case Temperature ......................................................................... +100
°
C
Junction Temperature .................................................................... +150
°
C
Storage Temperature ..................................................................... +150
°
C
NOTE: (1) Stresses above these ratings may cause permanent damage.
Exposure to absolute maximum conditions for extended periods may degrade
device reliability.
ABSOLUTE MAXIMUM RATINGS
(1)
PACKAGE/ORDERING INFORMATION
ELECTRICAL CHARACTERISTICS: AV
DD
= 3.3V
T
=
–
40
°
C, T
= +85
°
C, typical values are at T
= +25
°
C, sampling rate = 40MSPS, 50% clock duty cycle, AV
DD
= 3.3V, DV
DD
= 3.3, VDRV = 2.5V,
–
1dBFS, DCA
off, internal reference voltage, and 2V
PP
differential input, unless otherwise noted.
RESOLUTION
SPECIFIED TEMPERATURE RANGE
ANALOG INPUT
Single-Ended Input Range
Optional Single-Ended Input Range
Differential Input Range
Analog Input Bias Current
Input Impedance
Analog Input Bandwidth
CONVERSION CHARACTERISTICS
Sample Rate
Data Latency
Clock Duty Cycle
DYNAMIC CHARACTERISTICS
Differential Linearity Error (largest code error)
f = 2.4MHz
f = 9.7MHz
No Missing Codes
Integral Nonlinearity Error, f = 2.4MHz
Spurious-Free Dynamic Range
(1)
f = 2.4MHz
f = 9.7MHz
f = 19.8MHz
2-Tone Intermodulation Distortion
(3)
f = 9.5MHz and 10.5MHz (
–
7dB each tone)
Signal-to-Noise Ratio (SNR)
f = 2.4MHz
f = 9.7MHz
f = 19.8MHz
Signal-to-(Noise + Distortion) (SINAD)
f = 2.4MHz
f = 9.7MHz
f = 19.8MHz
Effective Number of Bits
(4)
, f = 2.4MHz
Output Noise
Aperture Delay Time
Aperture Jitter
Over-Voltage Recovery Time
Full-Scale Step Acquisition Time
12 Tested
–
40 to +85
Bits
°
C
Ambient Air
2V
PP
1V
PP
2V
PP
0.5
1
1
2.5
2
2
V
V
V
μ
A
1
Static, No Clock
–
3dBFS Input
1.25 || 5
300
M
|| pF
MHz
1M
40M
Samples/s
Clock Cycle
%
5
Mode Select Enabled
35 to 65
±
0.3
±
0.35
Tested
±
0.7
±
0.75
LSB
LSB
±
1.5
LSBs
Referred to Full-Scale
88
88
76
dBFS
(2)
dBFS
dBFS
83
86.3
dBc
Referred to Full-Scale
70
70
69
dBFS
dBFS
dBFS
68.5
Referred to Full-Scale
69
69
68
11.2
0.3
3
1.2
1.0
5
dBFS
dBFS
dBFS
Bits
LSBrms
ns
ps rms
Clock Cycle
ns
68
Input Tied to Common-Mode
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PDF描述
ADS5220RGZ 12-Bit, 40MSPS Sampling, +3.3V ANALOG-TO-DIGITAL CONVERTER
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS5220PFBTG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-bit 40MSPS +3.3V RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS5220RGZ 制造商:BB 制造商全稱:BB 功能描述:12-Bit, 40MSPS Sampling, +3.3V ANALOG-TO-DIGITAL CONVERTER
ADS5221 制造商:TI 制造商全稱:Texas Instruments 功能描述:12-Bit, 65MSPS Sampling, +3.3V ANALOG-TO-DIGITAL CONVERTER
ADS5221EVM 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 ADS5221 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
ADS5221PFBR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-bit 65MSPS +3.3V RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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