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參數(shù)資料
型號: ADS1240E
廠商: Texas Instruments
文件頁數(shù): 5/30頁
文件大小: 0K
描述: IC ADC 24-BIT SER PROGBL 24-SSOP
產(chǎn)品培訓(xùn)模塊: Data Converter Basics
視頻文件: Nuts and Bolts of the Delta-Sigma Converter
標(biāo)準(zhǔn)包裝: 60
位數(shù): 24
采樣率(每秒): 15
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 1.9mW
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 24-SSOP
包裝: 管件
輸入數(shù)目和類型: 4 個(gè)單端,單極;2 個(gè)差分,單極
產(chǎn)品目錄頁面: 889 (CN2011-ZH PDF)
其它名稱: 296-9301-5
296-9301-5-ND
ADS1240, 1241
13
SBAS173F
www.ti.com
FIGURE 6. Filter Frequency Responses.
DATA
–3dB
OUTPUT RATE
BANDWIDTH
fIN = 50 ± 0.3Hz
fIN = 60 ± 0.3Hz
fIN = 50 ± 1Hz
fIN = 60 ± 1Hz
15Hz
14.6Hz
–80.8dB
–87.3dB
–68.5dB
–76.1dB
7.5Hz
3.44Hz
–85.9dB
–87.4dB
–71.5dB
–76.2dB
3.75Hz
1.65Hz
–93.8dB
–88.6dB
–86.8dB
–77.3dB
FREQUENCY RESPONSE FROM 45Hz to 65Hz
WHEN f
DATA = 15Hz
Frequency (Hz)
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
–140
Magnitude
(dB)
FREQUENCY RESPONSE FROM 45Hz to 65Hz
WHEN f
DATA = 7.5Hz
Frequency (Hz)
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
–140
Magnitude
(dB)
FREQUENCY RESPONSE FROM 45Hz to 65Hz
WHEN f
DATA = 3.75Hz
Frequency (Hz)
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
–140
Magnitude
(dB)
ADS1240 AND ADS1241
FILTER RESPONSE WHEN f
DATA = 15Hz
Frequency (Hz)
0
–20
–40
–60
–80
–100
–120
–140
–160
–180
020
80
40
60
100
120
140
160
180
200
Gain
(dB)
45
50
55
60
65
45
50
55
60
65
45
50
55
60
65
ADS1240 AND ADS1241
FILTER RESPONSE WHEN f
DATA = 7.5Hz
Frequency (Hz)
0
–20
–40
–60
–80
–100
–120
–140
–160
–180
020
80
40
60
100
120
140
160
180
200
Gain
(dB)
ADS1240 AND ADS1241
FILTER RESPONSE WHEN f
DATA = 3.75Hz
Frequency (Hz)
f
OSC = 2.4576MHz, SPEED = 0 or fOSC = 4.9152MHz, SPEED = 1
0
–20
–40
–60
–80
–100
–120
–140
–160
–180
020
80
40
60
100
120
140
160
180
200
Gain
(dB)
ATTENUATION
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ADS1240E 制造商:Texas Instruments 功能描述:IC 24BIT ADC SMD 1240 SSOP24 制造商:Texas Instruments 功能描述:IC, 24BIT ADC, SMD, 1240, SSOP24 制造商:Texas Instruments 功能描述:IC, 24BIT ADC, SMD, 1240, SSOP24; Resolution (Bits):24bit; Sampling Rate:15SPS; Supply Voltage Type:Single; Supply Voltage Min:2.7V; Supply Voltage Max:5.25V; Supply Current:760A; Digital IC Case Style:SSOP; No. of Pins:24; Input ;RoHS Compliant: Yes
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ADS1240E/1KG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 24-Bit Anlg-to-Dig Converter 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
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