TA = 25°C, f
參數(shù)資料
型號(hào): AD7451ARMZ
廠商: Analog Devices Inc
文件頁數(shù): 3/25頁
文件大?。?/td> 0K
描述: IC ADC 12BIT DIFF 1MSPS 8MSOP
標(biāo)準(zhǔn)包裝: 50
位數(shù): 12
采樣率(每秒): 1M
數(shù)據(jù)接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 9.25mW
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-TSSOP,8-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 8-MSOP
包裝: 管件
輸入數(shù)目和類型: 1 個(gè)偽差分,單極
AD7441/AD7451
Rev. D | Page 10 of 24
TYPICAL PERFORMANCE CHARACTERISTICS
TA = 25°C, fS = 1 MSPS, fSCLK = 18 MHz, VDD = 2.7 V to 5.25 V, VREF = 2.5 V, unless otherwise noted.
75
55
60
65
70
10
100
1000
FREQUENCY (kHz)
S
INAD
(
d
B
)
VDD = 5.25V
VDD = 4.75V
VDD = 3.6V
VDD = 2.7V
03
15
3
-00
7
Figure 7. SINAD vs. Analog Input Frequency for the AD7451 for
Various Supply Voltages
0
–120
–80
–100
–60
–40
–20
0
100
200
300
400
500
600
700
800
900 1000
SUPPLY RIPPLE FREQUENCY (kHz)
P
S
RR
(
d
B)
100mV p-p SINE WAVE ON VDD
NO DECOUPLING ON VDD
VDD = 3V
VDD = 5V
03
15
3
-00
8
Figure 8. PSRR vs. Supply Ripple Frequency Without Supply Decoupling
FREQUENCY (kHz)
S
N
R
(
d
B)
0
100
200
–100
–140
500
–20
0
–120
–40
–60
–80
8192 POINT FFT
fSAMPLE = 1MSPS
fIN = 100kSPS
SINAD = 71dB
THD = –82dB
SFDR = –83dB
300
400
0
315
3-
0
09
Figure 9. AD7451 Dynamic Performance for VDD = 5 V
D
NL
E
R
RO
R
(
L
S
B
)
CODE
0.4
0
1024
2048
3072
0.2
0
–0.2
–0.4
–1.0
4096
0.6
0.8
1.0
–0.6
–0.8
03
15
3-
0
10
Figure 10. Typical DNL for the AD7451 for VDD = 5 V
INL
E
RRO
R
(
L
S
B)
CODE
0.4
0
1024
2048
3072
0.2
0
–0.2
–0.4
–1.0
4096
0.6
0.8
1.0
–0.6
–0.8
03
15
3-
0
11
Figure 11. Typical INL for the AD7451 for VDD = 5 V
CO
UNT
S
CODES
0
2046
2047
2048
2049
2050
2051
27 CODES
24 CODES
1000
2000
3000
4000
5000
6000
7000
8000
9000
10000
9949
CODES
03
15
3-
0
12
Figure 12. Histogram of 10,000 Conversions of a DC Input for the AD7451
相關(guān)PDF資料
PDF描述
AD7705BNZ IC ADC 16BIT 2CH 16-DIP
VE-J4N-MW-F4 CONVERTER MOD DC/DC 18.5V 100W
AD7887BRZ IC ADC 12BIT 2CHAN SRL 8SOIC
PT06A-8-3S CONN PLUG 3 POS STRAIGHT W/SCKT
VE-J4N-MW-F3 CONVERTER MOD DC/DC 18.5V 100W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7451ART-R2 功能描述:IC ADC 12BIT W/DIFF INP SOT-23-8 RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 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):12 采樣率(每秒):3M 數(shù)據(jù)接口:- 轉(zhuǎn)換器數(shù)目:- 功率耗散(最大):- 電壓電源:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應(yīng)商設(shè)備封裝:SOT-23-6 包裝:帶卷 (TR) 輸入數(shù)目和類型:-
AD7451ART-REEL7 制造商:Analog Devices 功能描述:ADC Single SAR 1Msps 12-bit Serial 8-Pin SOT-23 T/R 制造商:Rochester Electronics LLC 功能描述:
AD7451ARTZ-REEL7 功能描述:IC ADC 12BIT DIFF 1MSPS SOT23-8 RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 位數(shù):16 采樣率(每秒):45k 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 功率耗散(最大):315mW 電壓電源:模擬和數(shù)字 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC(0.295",7.50mm 寬) 供應(yīng)商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR) 輸入數(shù)目和類型:2 個(gè)單端,單極
AD7451BRM 制造商:Analog Devices 功能描述:ADC Single SAR 1Msps 12-bit Serial 8-Pin MSOP 制造商:Analog Devices 功能描述:12BIT SAR ADC DIFF I/P SMD 7451
AD7451BRM-REEL7 制造商:Analog Devices 功能描述:ADC Single SAR 1Msps 12-bit Serial 8-Pin MSOP T/R