參數(shù)資料
型號(hào): AD7194BCPZ-REEL7
廠商: Analog Devices Inc
文件頁(yè)數(shù): 5/57頁(yè)
文件大小: 0K
描述: IC ADC 24BIT SPI 4.8KHZ 32LFCSP
標(biāo)準(zhǔn)包裝: 1,500
位數(shù): 24
采樣率(每秒): 4.8k
數(shù)據(jù)接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 105°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 32-WFQFN 裸露焊盤(pán),CSP
供應(yīng)商設(shè)備封裝: 32-LFCSP-WQ(5x5)
包裝: 帶卷 (TR)
輸入數(shù)目和類(lèi)型: 8 個(gè)差分,單極;8 個(gè)差分,雙極;16 個(gè)偽差分,單極;16 偽差分,雙極
AD7194
Data Sheet
Rev. A | Page 12 of 56
TYPICAL PERFORMANCE CHARACTERISTICS
0
200
400
600
800
1000
SAMPLE
CO
DE
8,387,934
8,387,936
8,387,938
8,387,940
8,387,942
8,387,944
8,387,946
8,387,948
8,387,950
8,387,952
08566-
006
Figure 6. Noise (VREF = AVDD = 5 V, Output Data Rate = 4.7 Hz,
Gain = 128, Chop Disabled, Sinc4 Filter)
0
50
100
150
200
8,387,936
8,387,938
8,387,940
8,387,942
8,387,944
8,387,946
8,387,948
8,387,950
CODE
O
CCURRE
NCE
08566-
007
Figure 7. Noise Distribution Histogram (VREF = AVDD = 5 V,
Output Data Rate = 4.7 Hz, Gain = 128, Chop Disabled, Sinc4 Filter)
8,388,830
8,388,840
8,388,850
8,388,860
8,388,870
8,388,880
8,388,890
8,388,900
8,388,910
8,388,920
0
200
400
600
800
1000
SAMPLE
CO
DE
08566-
008
Figure 8. Noise (VREF = AVDD = 5 V, Output Data Rate = 2400 Hz,
Gain = 1, Chop Disabled, Sinc4 Filter)
0
10
20
30
40
50
8,388,830
8,388,860
8,388,890
8,388,920
CODE
O
CCURRE
NCE
08566-
009
Figure 9. Noise Distribution Histogram (VREF = AVDD = 5 V,
Output Data Rate = 2400 Hz, Gain = 1, Chop Disabled, Sinc4 Filter)
8,388,864
8,388,866
8,388,868
8,388,870
8,388,872
8,388,874
8,388,876
8,388,878
8,388,880
0
200
400
600
800
1000
SAMPLE
CO
DE
08566-
010
Figure 10. Noise (VREF = AVDD = 5 V, Output Data Rate = 42.1 Hz (FS[9:0] = 6,
Average by 16), Gain = 1, Chop Disabled, Sinc4 Filter)
0
50
100
150
200
8,388,864
8,388,868
8,388,872
8,388,876
8,388,880
CODE
O
CCURRE
NCE
08566-
011
Figure 11. Noise Distribution Histogram (VREF = AVDD = 5 V, Output Data Rate =
42.1 Hz (FS[9:0] = 6, Average by 16), Gain = 1, Chop Disabled, Sinc4 Filter)
相關(guān)PDF資料
PDF描述
14182-7PG-3ES CONN RCPT 7POS PNL MNT PIN
CS3101A-12S-51P CONN RCPT 2POS IN LINE W/PINS
AD9051BRSZRL-2V IC ADC 10BIT 60MSPS 28-SSOP
MS27472T20F39P CONN RCPT 39POS WALL MT W/PINS
AD9051BRSZRL IC ADC 10BIT 60MSPS 28-SSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7195 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:4.8 kHz, Ultralow Noise, 24-Bit Sigma-Delta ADC with PGA and AC Excitation
AD7195BCPZ 功能描述:IC AFE 24BIT 4.8K 32LFSP RoHS:是 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模擬前端 (AFE) 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 位數(shù):- 通道數(shù):2 功率(瓦特):- 電壓 - 電源,模擬:3 V ~ 3.6 V 電壓 - 電源,數(shù)字:3 V ~ 3.6 V 封裝/外殼:32-VFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:32-QFN(5x5) 包裝:帶卷 (TR)
AD7195BCPZ 制造商:Analog Devices 功能描述:IC ADC 24BIT 4.8KSPS CSP-32
AD7195BCPZ-RL 功能描述:IC AFE 24BIT 4.8K 32LFSP RoHS:是 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模擬前端 (AFE) 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 位數(shù):- 通道數(shù):2 功率(瓦特):- 電壓 - 電源,模擬:3 V ~ 3.6 V 電壓 - 電源,數(shù)字:3 V ~ 3.6 V 封裝/外殼:32-VFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:32-QFN(5x5) 包裝:帶卷 (TR)
AD7195BCPZ-RL7 功能描述:IC AFE 24BIT 4.8K 32LFSP RoHS:是 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模擬前端 (AFE) 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 位數(shù):- 通道數(shù):2 功率(瓦特):- 電壓 - 電源,模擬:3 V ~ 3.6 V 電壓 - 電源,數(shù)字:3 V ~ 3.6 V 封裝/外殼:32-VFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:32-QFN(5x5) 包裝:帶卷 (TR)