AVDD REFEN ) I ( =hi" />
參數(shù)資料
型號: ADS1601IPFBT
廠商: Texas Instruments
文件頁數(shù): 5/29頁
文件大?。?/td> 0K
描述: IC ADC 16BIT 1.25MSPS 48-TQFP
產(chǎn)品培訓(xùn)模塊: Data Converter Basics
視頻文件: Nuts and Bolts of the Delta-Sigma Converter
標(biāo)準(zhǔn)包裝: 1
位數(shù): 16
采樣率(每秒): 1.25M
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 380mW
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-TQFP
供應(yīng)商設(shè)備封裝: 48-TQFP(7x7)
包裝: 標(biāo)準(zhǔn)包裝
輸入數(shù)目和類型: 1 個差分,雙極
產(chǎn)品目錄頁面: 890 (CN2011-ZH PDF)
配用: 296-17825-ND - EVALUATION MODULE FOR ADS1601
其它名稱: 296-17631-6
80
70
60
50
40
30
20
10
0
-40
-15
10
35
60
85
Temperature(°C)
Current(mA)
I
(
=low
AVDD REFEN
)
I
(
=high)
AVDD REFEN
R
=6
f
=
BIAS
CLK
0k ,
W
20MHz
I
+I
DVDD
IOVDD
80
70
60
50
40
30
20
10
0
5
10
15
20
25
ClockFrequency, f
(MHz)
CLK
SupplyCurrent(mA)
I
(
=low)
AVDD REFEN
I
(
=high)
AVDD REFEN
R
=
BIAS
60kW
I
+I
IOVDD
DVDD
70
60
50
40
30
20
10
0
50
100
150
200
250
300
R
BIAS (kW)
AnalogSupplyCurrent,
I A
VD
D
(mA)
I
(
AVDD REFEN =low)
I
AVDD REFEN
(
=high)
f
=
CLK
20MHz
100
95
90
85
80
75
70
-40
-15
10
35
60
85
Temperature(°C)
SNR(dB)
V
=
IN
-1dB
V
=
IN
-6dB
V
=
IN
-10dB
f
=10
IN
0kHz
-40
-15
10
35
60
85
Temperature(°C)
THD(dB)
V
=
IN
-1dB
V
=
IN
-6dB
V
=
IN
-10dB
f
=100kH
IN
z
-80
-90
-100
-110
-120
-40
-15
10
35
60
85
Temperature(°C)
SFDR(dB)
V
=
IN
-6dB
V
=
IN
-10dB
V
=
IN
-1dB
f
=
IN
100kHz
120
110
100
90
80
SBAS322D
– DECEMBER 2004 – REVISED OCTOBER 2011
TYPICAL CHARACTERISTICS (continued)
All specifications at TA = +25°C, AVDD = 5V, DVDD = IOVDD = 3V, fCLK = 20MHz, VREF = +3V, VCM = +2.7V, and
RBIAS = 60k, unless otherwise noted.
POWER-SUPPLY CURRENT vs TEMPERATURE
SUPPLY CURRENT vs CLOCK FREQUENCY
Figure 27.
Figure 28.
ANALOG SUPPLY CURRENT vs RBIAS
SIGNAL-TO-NOISE RATIO vs TEMPERATURE
Figure 29.
Figure 30.
TOTAL HARMONIC DISTORTION vs TEMPERATURE
SPURIOUS-FREE DYNAMIC RANGE vs TEMPERATURE
Figure 31.
Figure 32.
Copyright
2004–2011, Texas Instruments Incorporated
13
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ADS1601IPFBTG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 1.25MSPS 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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ADS1602IPFBR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 2.5MSPS 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
ADS1602IPFBRG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 2.5MSPS 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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