參數(shù)資料
型號(hào)： ADS8481PFBR
英文描述： 18-BIT, 1-MSPS, PSEUDO-DIFFERENTIAL UNIPOLAR INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE
中文描述： 18位，1 MSPS的，偽差分單極輸入，微采樣模擬到數(shù)字轉(zhuǎn)換并行接口和參考
文件頁(yè)數(shù)： 4/31頁(yè)
文件大?。?/td> 717K
代理商： ADS8481PFBR
www.ti.com
SPECIFICATIONS (Continued)
T
A
= –40°C to 85°C, +VA = 5 V, +VBD = 3 V or 5 V, V
ref
= 4.096 V, f
SAMPLE
= 1 MSPS (unless otherwise noted)
ADS8481
SLAS385A–FEBRUARY 2006–REVISED MARCH 2006
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
DYNAMIC CHARACTERISTICS
ADS8481I
ADS8481IB
ADS8481I
ADS8481IB
ADS8481I
ADS8481IB
ADS8481I
ADS8481IB
ADS8481I
ADS8481IB
ADS8481I
ADS8481IB
ADS8481I
ADS8481IB
ADS8481I
ADS8481IB
ADS8481I
ADS8481IB
ADS8481I
ADS8481IB
ADS8481I
ADS8481IB
ADS8481I
ADS8481IB
–110
–112
–106
–108
–98
–99
V
IN
= 4 V
pp
at 1 kHz
Total harmonic distortion (THD)
(1)
V
IN
= 4 V
pp
at 10 kHz
dB
V
IN
= 4 V
pp
at 100 kHz
92
94
91
93
90
92
91
93
90
92
89
91
V
IN
= 4 V
pp
at 1 kHz
Signal to noise ratio (SNR)
(1)
V
IN
= 4 V
pp
at 10 kHz
dB
V
IN
= 4 V
pp
at 100 kHz
V
IN
= 4 V
pp
at 1 kHz
Signal to noise + distortion (SINAD)
(1)
V
IN
= 4 V
pp
at 10 kHz
dB
V
IN
= 4 V
pp
at 100 kHz
110
112
108
107
98
98
15
V
IN
= 4 V
pp
at 1 kHz
Spurious free dynamic range (SFDR)
(1)
V
IN
= 4 V
pp
at 10 kHz
dB
V
IN
= 4 V
pp
at 100 kHz
–3dB Small signal bandwidth
VOLTAGE REFERENCE INPUT
Reference voltage at REFIN, Vref
Reference resistance
(2)
Reference current drain
MHz
3.0
4.096
500
4.2
V
k
mA
f
s
= 1 MHz
1
(1)
(2)
Calculated on the first nine harmonics of the input frequency.
Can vary ±20%
4
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相關(guān)PDF資料
PDF描述
ADS8481RGZR 18-BIT, 1-MSPS, PSEUDO-DIFFERENTIAL UNIPOLAR INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE
ADS8482I 18-BIT, 1-MSPS, PSEUDO-BIPOLAR, FULLY DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE, REFERENCE
ADS8482IB 18-BIT, 1-MSPS, PSEUDO-BIPOLAR, FULLY DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE, REFERENCE
ADS8482IBRGZR 18-BIT, 1-MSPS, PSEUDO-BIPOLAR, FULLY DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE, REFERENCE
ADS8482IBRGZRG4 18-BIT, 1-MSPS, PSEUDO-BIPOLAR, FULLY DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE, REFERENCE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS8481RGZR 制造商:BB 制造商全稱(chēng):BB 功能描述:18-BIT, 1-MSPS, PSEUDO-DIFFERENTIAL UNIPOLAR INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE
ADS8482 制造商:BB 制造商全稱(chēng):BB 功能描述:16-BIT, 1-MSPS, PSEUDO-BIPOLAR, FULLY DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE, REFERENCE
ADS8482EVM 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開(kāi)發(fā)工具 ADC CONVERTER RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類(lèi)型:ADC 工具用于評(píng)估:ADS130E08 接口類(lèi)型:SPI 工作電源電壓:- 6 V to + 6 V
ADS8482I 制造商:BB 制造商全稱(chēng):BB 功能描述:18-BIT, 1-MSPS, PSEUDO-BIPOLAR, FULLY DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE, REFERENCE
ADS8482IB 制造商:BB 制造商全稱(chēng):BB 功能描述:18-BIT, 1-MSPS, PSEUDO-BIPOLAR, FULLY DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE, REFERENCE
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