TYPICAL CHARACTERISTICS (Cont.) At T
參數(shù)資料
型號: ADS1244EVM
廠商: Texas Instruments
文件頁數(shù): 20/24頁
文件大?。?/td> 0K
描述: EVALUATION MODULE FOR ADS1244
產(chǎn)品培訓模塊: Data Converter Basics
視頻文件: Nuts and Bolts of the Delta-Sigma Converter
標準包裝: 1
ADC 的數(shù)量: 2
位數(shù): 24
采樣率(每秒): 15
數(shù)據(jù)接口: 串行
輸入范圍: 0 ~ 5 V
在以下條件下的電源(標準): 150mW @ 500kSPS
工作溫度: -40°C ~ 85°C
已用 IC / 零件: ADS1244
已供物品:
產(chǎn)品目錄頁面: 889 (CN2011-ZH PDF)
相關(guān)產(chǎn)品: ADS1244IDGSTG4-ND - IC ADC LP CONVERT 24BIT 10-MSOP
ADS1244IDGSRG4-ND - IC ADC LP CONVERT 24BIT 10-MSOP
ADS1244IDGSR-ND - IC ADC LP CONVERT 24BIT 10-MSOP
296-14003-6-ND - IC ADC LP 24-BIT 10-MSOP
296-14003-2-ND - IC ADC LP 24-BIT 10-MSOP
296-14003-1-ND - IC ADC LP 24-BIT 10-MSOP
其它名稱: 296-18359
ADS1244
5
SBAS273
www.ti.com
TYPICAL CHARACTERISTICS (Cont.)
At TA = +25°C, AVDD = +5V, DVDD = +3V, fCLK = 2.4576MHz, and VREF = +2.5V, unless otherwise specified.
INTEGRAL NONLINEARITY vs ANALOG SUPPLY
Analog Supply (V)
INL
(ppm
of
FSR)
1.5
2
2.5
3
3.5
4
4.5
5
5.5
20
18
16
14
12
10
8
6
4
2
0
T = 25
°C
T = 85
°C
T = –40
°C
V
REF = AVDD
INTEGRAL NONLINEARITY vs ANALOG SUPPLY
Analog Supply (V)
INL
(ppm
of
FSR)
1.5
2
2.5
3
3.5
4
4.5
5
5.5
20
18
16
14
12
10
8
6
4
2
0
T = 25
°C
T = 85
°C
T = –40
°C
V
REF = AVDD/2
OFFSET vs TEMPERATURE
Temperature (
°C)
Normalized
Of
fset
(ppm
of
FSR)
15
–5
–25
35
55
75
95
–45
1
0.5
0
–0.5
–1
GAIN vs TEMPERATURE
Temperature (
°C)
Normalized
Gain
15
–5
–25
35
55
75
95
–45
1.00008
1.00006
1.00004
1.00002
1
0.99998
0.99996
0.99994
0.99992
0.9999
NOISE vs TEMPERATURE
Temperature (
°C)
Noise
(ppm
of
FSR,
rms)
–25
–515
35
55
75
95
–45
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
NOISE vs INPUT SIGNAL
V
IN (V)
Noise
(ppm
of
FSR,
rms)
–3
–11
3
5
–5
1.6
1.5
1.4
1.3
1.2
1.1
1
0.9
0.8
0.7
0.6
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS1244-EVM 制造商:BB 制造商全稱:BB 功能描述:Low-Power, 24-Bit ANALOG-TO-DIGITAL CONVERTER
ADS1244IDGSR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit Delta-Sigma 15SPS w/50-60Hz rej 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS1244IDGSRG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit Delta-Sigma 15SPS w/50-60Hz rej 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS1244IDGST 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit Delta-Sigma 15SPS w/50-60Hz rej 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS1244IDGSTG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit Delta-Sigma 15SPS w/50-60Hz rej 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32