參數資料
型號: ADS7841P
英文描述: 12-Bit, 4-Channel Serial Output Sampling ANALOG-TO-DIGITAL CONVERTER
中文描述: 12位,4通道串行輸出采樣模擬到數字轉換器
文件頁數: 8/14頁
文件大?。?/td> 277K
代理商: ADS7841P
8
ADS7841
REFERENCE CURRENT vs SAMPLE RATE
75
0
125
25
50
100
Sample Rate (kHz)
R
μ
A
14
12
10
8
6
4
2
0
REFERENCE CURRENT vs TEMPERATURE
20
–40
100
–20
0
40
Temperature (C)
R
μ
A
18
16
14
12
10
8
6
60
80
SUPPLY CURRENT vs +V
CC
3.5
2
5
2.5
4
+V
CC
(V)
S
μ
A
320
300
280
260
240
220
200
180
4.5
3
f
SAMPLE
= 12.5kHz
V
REF
= +V
CC
MAXIMUM SAMPLE RATE vs +V
CC
3.5
2
5
2.5
4
+V
CC
(V)
S
1M
100k
10k
1k
4.5
3
V
REF
= +V
CC
TYPICAL PERFORMANCE CURVES
(CONT)
At T
A
= +25
°
C, +V
CC
= +2.7V, V
REF
= +2.5V, f
SAMPLE
= 125kHz, and f
CLK
= 16 f
SAMPLE
= 2MHz, unless otherwise noted.
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相關代理商/技術參數
參數描述
ADS7841P 制造商:BURR-BROWN 功能描述:IC 12BIT ADC 7841 DIP16
ADS7841PB 功能描述:模數轉換器 - ADC 12-Bit 4-Ch Serial Output Sampling RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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
ADS7841PB 制造商:Texas Instruments 功能描述:IC 12BIT ADC 7841 PDIP16
ADS7841PBG4 功能描述:模數轉換器 - ADC 12B 4-Ch Serial Output Sampling ADC RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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
ADS7841PG4 功能描述:模數轉換器 - ADC 12-Bit 4-Ch Serial Output Sampling RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率: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