At TA = +25°C, fS <" />
參數(shù)資料
型號: ADS7825PG4
廠商: Texas Instruments
文件頁數(shù): 17/21頁
文件大?。?/td> 0K
描述: IC MUX 16-BIT 4CH A/D 28-DIP
產(chǎn)品培訓模塊: Data Converter Basics
標準包裝: 13
位數(shù): 16
采樣率(每秒): 40k
數(shù)據(jù)接口: 串行,并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 50mW
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 通孔
封裝/外殼: 28-DIP(0.300",7.62mm)
供應商設(shè)備封裝: 28-PDIP
包裝: 管件
輸入數(shù)目和類型: 4 個單端,雙極
5
ADS7825
TYPICAL PERFORMANCE CURVES
At TA = +25°C, fS = 40kHz, VS1 = VS2 = +5V, using internal reference, unless otherwise noted.
FREQUENCY SPECTRUM
(8192 Point FFT; f
IN = 1.02kHz, –0.5dB)
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
0
5
10
15
20
Amplitude
(dB)
Frequency (kHz)
–60.0
–70.0
–80.0
–90.0
–100.0
–110.0
–120.0
–130.0
–140.0
CROSSTALK vs INPUT FREQUENCY
(Active Channel Amplitude = –0.1dB)
100
1k
Active Channel Input Frequency (Hz)
Resulting
Amplitude
on
Selected
Channel
(dB)
(Input
Grounded)
10k
100k
Adjacent Channels, Worst Pair
Non-Adjacent Channels
Adjacent Channels
Measurement Limit
ADJACENT CHANNEL CROSSTALK, WORST PAIR
(8192 Point FFT; AIN
3 = 1.02kHz, –0.1dB; AIN2 = AGND)
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
0
5
10
15
20
Amplitude
(dB)
Frequency (kHz)
ADJACENT CHANNEL CROSSTALK, WORST PAIR
(8192 Point FFT; AIN
3 = 10.1kHz, –0.1dB; AIN2 = AGND )
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
0
5
10
15
20
Amplitude
(dB)
Frequency (kHz)
100
90
80
70
60
50
40
30
100
Input Signal Frequency (Hz)
SINAD
(dB)
SIGNAL-TO-(NOISE + DISTORTION)
vs INPUT FREQUENCY (f
IN = –0.1dB)
1k
10k
100k
100
90
80
70
60
50
40
30
20
10
0
Input Signal Frequency (kHz)
SINAD
(dB)
SIGNAL-TO-(NOISE + DISTORTION)
vs INPUT FREQUENCY AND INPUT AMPLITUDE
2
4
6
8
10
12
14
16
18
20
0dB
–20dB
–60dB
相關(guān)PDF資料
PDF描述
MS27484T12F8A CONN HSG PLUG 8POS STRAIGHT PIN
D38999/20WC8SNLC CONN HSG RCPT 8POS WALL MT SCKT
MS27467T13B4PLC CONN HSG PLUG 4POS STRGHT PINS
MS27484T16B26BA CONN HSG PLUG 26POS STRGHT SCKT
MS27508E22B35A CONN HSG RCPT 100POS BOX MT PIN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS7825U 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 4 Channel 16-Bit Sampling CMOS 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
ADS7825U 制造商:BURR-BROWN 功能描述:16BIT ADC 4CH SMD 7825 SOIC28
ADS7825U/1K 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 4 Channel 16-Bit Sampling CMOS 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
ADS7825U/1KE4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 4 Channel 16-Bit Sampling CMOS 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
ADS7825UB 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 4 Channel 16-Bit Sampling CMOS 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