參數(shù)資料
型號: AD7679ASTZ
廠商: Analog Devices Inc
文件頁數(shù): 4/28頁
文件大小: 0K
描述: IC ADC 18BIT 570KSPS 48-LQFP
標(biāo)準(zhǔn)包裝: 1
系列: PulSAR®
位數(shù): 18
采樣率(每秒): 570k
數(shù)據(jù)接口: 串行,并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 103mW
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: 48-LQFP
供應(yīng)商設(shè)備封裝: 48-LQFP(7x7)
包裝: 托盤
輸入數(shù)目和類型: 1 個差分,雙極
產(chǎn)品目錄頁面: 778 (CN2011-ZH PDF)
配用: EVAL-AD7679CBZ-ND - BOARD EVALUATION FOR AD7679
AD7679
Rev. A | Page 12 of 28
TYPICAL PERFORMANCE CHARACTERISTICS
CODE
2.5
0
65536
131072
196608
262144
INL-LSB
(18-Bit)
1.5
1.0
0
–2.5
0.5
–0.5
03085-0-005
–1.0
2.0
–2.0
–1.5
Figure 5. Integral Nonlinearity vs. Code
CODE IN HEX
70000
COUNTS
50000
30000
0
20000
10000
40000
1FEBE
1FEBD
1FEC0 1FEC1 1FEC2 1FEC3 1FEC4 1FEC5 1FEC6
VREF = 5V
60000
0
03085-0-006
73
7584
58510 59001
4616
264
Figure 6. Histogram of 131,072 Conversions of a
DC Input at the Code Transition
POSITIVE INL (LSB)
100
0
NUMBE
R
OF
UNITS
60
20
0
40
80
0.5
1.0
1.5
2.0
03085-0-007
2.5
Figure 7. Typical Positive INL Distribution (424 Units)
CODE
2.0
0
65536
131072
196608
262144
DNL-LS
B
(1
8
-Bi
t)
1.5
1.0
0
–1.0
0.5
–0.5
03085-0-008
Figure 8. Differential Nonlinearity vs. Code
CODE IN HEX
90000
COUNTS
60000
40000
20000
0
30000
10000
50000
1FEBF
1FEBE
1FEC0 1FEC1 1FEC2 1FEC3 1FEC4 1FEC5 1FEC6
VREF = 5V
70000
80000
0
59
799
2
0
22496
23080
3838
03085-0-009
Figure 9. Histogram of 131,072 Conversions of a
DC Input at the Code Center
NEGATIVE INL (LSB)
120
–2.5
NUMBE
R
OF
UNITS
80
60
20
0
–2.0
–1.5
–1.0
–0.5
03085-0-010
100
40
0
Figure 10. Typical Negative INL Distribution (424 Units)
相關(guān)PDF資料
PDF描述
AD9226ASTZ IC ADC 12BIT 65MSPS 48-LQFP
MAX9042BEUA+T IC COMPARATOR DUAL 8-UMAX
MAX9052BEUA+T IC COMPARATOR DUAL 8-UMAX
MAX9052BEUA-T IC COMPARATOR DUAL 8-UMAX
AD9248BSTZ-20 IC ADC 14BIT DUAL 20MSPS 64-LQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7679ASTZ 制造商:Analog Devices 功能描述:IC 18-BIT ADC
AD7679ASTZRL 功能描述:IC ADC 18BIT SAR W/BUFF 48LQFP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:PulSAR® 標(biāo)準(zhǔn)包裝:1 系列:- 位數(shù):14 采樣率(每秒):83k 數(shù)據(jù)接口:串行,并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散(最大):95mW 電壓電源:雙 ± 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:28-DIP(0.600",15.24mm) 供應(yīng)商設(shè)備封裝:28-PDIP 包裝:管件 輸入數(shù)目和類型:1 個單端,雙極
AD7679CB1 制造商:AD 制造商全稱:Analog Devices 功能描述:18-Bit, 2.5 LSB INL, 570 kSPS SAR ADC
AD767A 制造商:AD 制造商全稱:Analog Devices 功能描述:Microprocessor-Compatible 12-Bit D/A Converter
AD767ACHIPS 制造商:AD 制造商全稱:Analog Devices 功能描述:Microprocessor-Compatible 12-Bit D/A Converter