參數(shù)資料
型號: AD7923WYRUZ-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 23/24頁
文件大小: 0K
描述: IC ADC 12BIT 4CH W/SEQ 16TSSOP
標準包裝: 1
位數(shù): 12
采樣率(每秒): 200k
數(shù)據(jù)接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
轉換器數(shù)目: 1
功率耗散(最大): 7.5mW
電壓電源: 單電源
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
供應商設備封裝: 16-TSSOP
包裝: 標準包裝
輸入數(shù)目和類型: 4 個單端,單極
其它名稱: AD7923WYRUZ-REEL7DKR
AD7923
Data Sheet
Rev. D | Page 8 of 24
TYPICAL PERFORMANCE CHARACTERISTICS
FREQUENCY (kHz)
SNR
(dB)
–10
–50
–30
–70
–90
–110
0
10
20
30
40
60
70
80
90
50
100
03096-004
4096 POINT FFT
AVDD = 4.75V
fSAMPLE = 200kSPS
fIN = 50 kHz
SINAD = 70.714dB
THD = –82.853dB
SFDR = –84.815dB
Figure 4. Dynamic Performance at 200 kSPS
INPUT FREQUENCY (kHz)
SINAD
(dB)
75
70
65
60
0
100
03086-005
fSAMPLE = 200kSPS
TA = 25°C
RANGE = 0V TO REFIN
AVDD = VDRIVE = 5.25V
AVDD = VDRIVE = 4.75V
AVDD = VDRIVE = 3.6V
AVDD = VDRIVE = 2.7V
Figure 5. SINAD vs. Analog Input Frequency for Various Supply Voltages at
200 kSPS
SUPPLY RIPPLE FREQUENCY (kHz)
PSRR
(dB)
0
–90
–80
–70
–60
–50
–40
–30
–20
–10
0
20
40
60
80
100
120
140
160
180
200
03086-006
AVDD = 5V
200mV p-p SINE WAVE ON AVDD
REFIN = 2.5V, 1F CAPACITOR
TA = 25°C
Figure 6. PSRR vs. Supply Ripple Frequency
INPUT FREQUENCY (kHz)
THD
(dB)
–50
–90
–85
–80
–75
–70
–65
–60
–55
10
100
03086-007
fSAMPLE = 200kSPS
TA = 25°C
RANGE = 0V TO REFIN
AVDD = VDRIVE = 5.25V
AVDD = VDRIVE = 4.75V
AVDD = VDRIVE = 2.7V
AVDD = VDRIVE = 3.6V
Figure 7. THD vs. Analog Input Frequency
for Various Supply Voltages at 200 kSPS
INPUT FREQUENCY (kHz)
THD
(dB)
–55
–95
–90
–85
–80
–75
–70
–65
–60
10
100
03086-008
fSAMPLE = 200kSPS
TA = 25°C
AVDD = 5.25V
RANGE = 0V TO REFIN
RIN = 100
RIN = 1000
RIN = 10
RIN = 50
Figure 8. THD vs. Analog Input Frequency for Various Source Impedances
CODE
INL
ERROR
(LSB)
1.0
0.6
0.8
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0
512
1024
1536
2048
2560
3072
3584
4096
03096-009
AVDD = VDRIVE = 5V
TEMP = 25
°C
Figure 9. Typical INL
相關PDF資料
PDF描述
AD7924BRU IC ADC 12BIT 4CH 1MSPS 16-TSSOP
AD7927BRU IC ADC 12BIT 8CH 200KSPS 20TSSOP
AD7934BRUZ IC ADC 12BIT 4CH 1.5MSPS 28TSSOP
AD7938BCPZ-6 IC ADC 12BIT 8CH 625KSPS 32LFCSP
AD7938BCPZ IC ADC 12BIT 8CH 1.5MSPS 32LFCSP
相關代理商/技術參數(shù)
參數(shù)描述
AD7924 制造商:AD 制造商全稱:Analog Devices 功能描述:4-Channel, 1 MSPS, 8-/10-/12-Bit ADCs with Sequencer in 16-Lead TSSOP
AD7924BRU 功能描述:IC ADC 12BIT 4CH 1MSPS 16-TSSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉換器 系列:- 標準包裝:1,000 系列:- 位數(shù):12 采樣率(每秒):300k 數(shù)據(jù)接口:并聯(lián) 轉換器數(shù)目:1 功率耗散(最大):75mW 電壓電源:單電源 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC(0.295",7.50mm 寬) 供應商設備封裝:24-SOIC 包裝:帶卷 (TR) 輸入數(shù)目和類型:1 個單端,單極;1 個單端,雙極
AD7924BRU-REEL 制造商:Analog Devices 功能描述:ADC Single SAR 1Msps 12-bit Serial 16-Pin TSSOP T/R 制造商:Analog Devices 功能描述:ADC SGL SAR 1MSPS 12-BIT SERL 16TSSOP - Tape and Reel
AD7924BRU-REEL7 制造商:Analog Devices 功能描述:ADC Single SAR 1Msps 12-bit Serial 16-Pin TSSOP T/R
AD7924BRUZ 功能描述:IC ADC 12BIT 4CH W/SEQ 16TSSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉換器 系列:- 標準包裝:1 系列:microPOWER™ 位數(shù):8 采樣率(每秒):1M 數(shù)據(jù)接口:串行,SPI? 轉換器數(shù)目:1 功率耗散(最大):- 電壓電源:模擬和數(shù)字 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤 供應商設備封裝:24-VQFN 裸露焊盤(4x4) 包裝:Digi-Reel® 輸入數(shù)目和類型:8 個單端,單極 產品目錄頁面:892 (CN2011-ZH PDF) 其它名稱:296-25851-6