參數(shù)資料
型號(hào)： ADS1217IPFBR
英文描述： 8-Channel, 24-Bit ANALOG-TO-DIGITAL CONVERTER
中文描述： 8通道，24位模擬數(shù)字轉(zhuǎn)換器
文件頁數(shù)： 8/28頁
文件大?。?/td> 458K
代理商： ADS1217IPFBR
ADS1217
SBAS260B
8
www.ti.com
TYPICAL CHARACTERISTICS
AV
DD
= +5V, DV
DD
= +5V, f
OSC
= 2.4576MHz, PGA = 1, R
DAC
= 150k
, f
DATA
= 10Hz, and V
REF
= +2.5V, unless otherwise specified.
22
21
20
19
18
17
16
15
14
13
12
EFFECTIVE NUMBER OF BITS
vs DECIMATION RATIO
0
500
1000
1500
f
MOD
f
DATA
2000
E
PGA4
PGA8
PGA1
PGA2
PGA16
PGA32
PGA64
PGA128
Decimation Ratio =
Sinc
3
Filter, V
REF
= 1.25V, BUFFER OFF
22
21
20
19
18
17
16
15
14
13
12
EFFECTIVE NUMBER OF BITS
vs DECIMATION RATIO
0
500
1000
1500
f
MOD
f
DATA
2000
E
PGA4
PGA8
PGA1
PGA2
PGA32
PGA128
PGA16
PGA64
Decimation Ratio =
Sinc
2
Filter
22
21
20
19
18
17
16
15
14
13
12
FAST SETTLING FILTER
EFFECTIVE NUMBER OF BITS vs DECIMATION RATIO
0
500
1000
1500
f
MOD
f
DATA
2000
E
Decimation Ratio =
Fast Settling Filter
22
21
20
19
18
17
16
15
14
13
12
EFFECTIVE NUMBER OF BITS
vs DECIMATION RATIO
Decimation Ratio =
f
MOD
f
DATA
0
500
1000
1500
2000
PGA4
E
PGA2
PGA16
PGA1
PGA8
PGA32
PGA64
PGA128
Sinc
3
Filter, BUFFER OFF
22
21
20
19
18
17
16
15
14
13
12
EFFECTIVE NUMBER OF BITS
vs DECIMATION RATIO
0
500
1000
1500
f
MOD
f
DATA
2000
E
PGA4
PGA8
PGA1
PGA2
PGA16
PGA32
PGA64
PGA128
Decimation Ratio =
Sinc
3
Filter, BUFFER ON
22
21
20
19
18
17
16
15
14
13
12
EFFECTIVE NUMBER OF BITS
vs DECIMATION RATIO
Decimation Ratio
0
500
1000
1500
2000
E
PGA4
PGA8
PGA1
PGA2
PGA16
PGA32
PGA64
PGA128
Sinc
3
Filter, V
REF
= 1.25V, BUFFER ON
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PDF描述
ADS1217IPFBT 8-Channel, 24-Bit 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
ADS1217IPFBRG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Ch 24B ADC 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
ADS1217IPFBT 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Ch 24-Bit ADC 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
ADS1217IPFBT 制造商:Texas Instruments 功能描述:A/D Converter (A-D) IC 制造商:Texas Instruments 功能描述:IC, ADC, 24BIT, 780SPS, TQFP-48
ADS1217IPFBTG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Ch 24-Bit ADC 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
ADS1218 制造商:BB 制造商全稱:BB 功能描述:8-Channel, 24-Bit ANALOG-TO-DIGITAL CONVERTER with FLASH Memory
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