參數(shù)資料
型號(hào): ADS1251
廠商: Texas Instruments, Inc.
英文描述: "ResolutionPlus 24-Bit
中文描述: ResolutionPlus 24 位 20kHz 低功耗模數(shù)轉(zhuǎn)換器
文件頁(yè)數(shù): 13/17頁(yè)
文件大小: 323K
代理商: ADS1251
ADS1251
5
SBAS184A
www.ti.com
TYPICAL CHARACTERISTICS (Cont.)
At TA = +25°C, VDD = +5V, CLK = 8MHz, and VREF = 4.096, unless otherwise specified.
2.0
1.5
1.0
0.5
0
Input Voltage (V)
–5
–4
–3
–2
–10
1
2
3
4
5
RMS
Noise
(ppm
of
FS)
RMS NOISE vs INPUT VOLTAGE
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
INTEGRAL NONLINEARITY vs TEMPERATURE
Temperature (
°C)
–40
–20
0
20
40
60
80
100
INL
(ppm
of
FS)
5
4
3
2
1
0
INTEGRAL NONLINEARITY vs DATA OUTPUT RATE
Data Output Rate (Hz)
100
1k
10k
100k
INL
(ppm
of
FS)
40
35
30
25
20
15
10
5
0
OFFSET vs TEMPERATURE
Temperature (
°C)
–40
–20
0
20
40
60
80
100
Offset
(ppm
of
FS)
650
625
600
575
550
525
500
GAIN ERROR vs TEMPERATURE
Temperature (
°C)
–40
–20
0
20
40
60
80
100
Gain
Error
(ppm
of
FS)
–60
–65
–70
–75
–80
–85
–90
–95
–100
POWER-SUPPLY REJECTION RATIO
vs CLK FREQUENCY
Clock Frequency (MHz)
1
2
34
5
6
78
PSRR
(dB)
相關(guān)PDF資料
PDF描述
ADS5102IPFBR 1.8-V ANALOG SUPPLY, 10-BIT, 65/40 MSPS ANALOG-TO-DIGITAL CONVERTERS WITH INTERNAL REFERENCE
ADS5103 "10 Bit
ADS5103CPFB 1.8-V ANALOG SUPPLY, 10-BIT, 65/40 MSPS ANALOG-TO-DIGITAL CONVERTERS WITH INTERNAL REFERENCE
ADS5103CPFBR 1.8-V ANALOG SUPPLY, 10-BIT, 65/40 MSPS ANALOG-TO-DIGITAL CONVERTERS WITH INTERNAL REFERENCE
ADS5103EVM 1.8-V ANALOG SUPPLY, 10-BIT, 65/40 MSPS ANALOG-TO-DIGITAL CONVERTERS WITH INTERNAL REFERENCE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS1251EVM 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 ADS1251 ADC Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評(píng)估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
ADS1251U 功能描述:模數(shù)轉(zhuǎn)換器 - ADC ResolutionPlus 24Bit 20kHz Lo-Power 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
ADS1251U 制造商:Texas Instruments 功能描述:IC 24BIT ADC SMD 1251 SOIC8
ADS1251U 制造商:Texas Instruments 功能描述:IC ADC 24BIT 20KSPS SOIC-8
ADS1251U/2K5 功能描述:模數(shù)轉(zhuǎn)換器 - ADC ResolutionPlus 24Bit 20kHz Lo-Power 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