參數(shù)資料
型號(hào): AD7722
廠商: Analog Devices, Inc.
元件分類: ADC
英文描述: 16-Bit, 195 kSPS CMOS, Sigma-Delta ADC
中文描述: 16位,195 kSPS的的CMOS,Σ-Δ模數(shù)轉(zhuǎn)換器
文件頁數(shù): 5/24頁
文件大?。?/td> 526K
代理商: AD7722
AD7722
–5–
REV. 0
ZERO FOR LAST 16 SCO CYCLES
VALID DATA FOR 16 SCO CYCLES
VALID
CLKIN
SCO
(CFMT = 0)
FSO
(SFMT = 0)
SCO
32 SCO CYCLES
64 CKLIN CYCLES
Figure 2a. Generalized Serial Mode Timing (FSI = Logic Low or High, TSI = DOE)
ZERO FOR LAST 16 SCO CYCLES
VALID DATA FOR 16 SCO CYCLES
VALID
CLKIN
SCO
(CFMT = 0)
FSO
(SFMT = 1)
SCO
HIGH FOR LAST 16 SCO CYCLES
LOW FOR 16 SCO CYCLES
64 CKLIN CYCLES
32 SCO CYCLES
Figure 2b. Generalized Serial Mode Timing (FSI = Logic Low or High, TSI = DOE)
t
2
t
3
t
4
t
5
0.8V
2.3V
t
8
t
1
t
6
t
7
t
9
t
9
t
10
CLKIN
FSI
SCO
Figure 3. Serial Mode Timing for Clock Input, Frame Sync Input and Serial Clock Output
CLKIN
LOW FOR
D15–D0
t
1
t
10
t
11
t
12
t
14
t
13
t
13
D15
D14
D13
D1
D0
D15
D14
D13
D1
D0
t
12
t
11
FSI
SCO
FSO
SDO
SCO
FSO
SDO
SFMT = LOGIC
LOW(0)
SFMT = LOGIC
HIGH(1)
Figure 4. Serial Mode Timing for Frame Sync Input, Frame Sync Output, Serial Clock Output
and Serial Data Output (CFMT = Logic Low, TSI = DOE)
相關(guān)PDF資料
PDF描述
AD7722AS 16-Bit, 195 kSPS CMOS, Sigma-Delta ADC
AD7723 16-Bit, 1.2 MSPS CMOS, Sigma-Delta ADC
AD7723BS 16-Bit, 1.2 MSPS CMOS, Sigma-Delta ADC
AD7724AST Dual CMOS Modulators
AD7724 Dual CMOS Modulators
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7722AS 制造商:Rochester Electronics LLC 功能描述:16-BIT SIGMA-DELTA CONVERTER I.C. - Bulk 制造商:Analog Devices 功能描述:A/D Converter (A-D) IC
AD7722AS-ES 制造商:Rochester Electronics LLC 功能描述:- Bulk
AD7722ASZ 功能描述:IC ADC 16BIT 195KSPS 44-MQFP 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 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(gè)單端,雙極
AD7722CSZ 制造商:Analog Devices 功能描述:
AD7723 制造商:AD 制造商全稱:Analog Devices 功能描述:16-Bit, 1.2 MSPS CMOS, Sigma-Delta ADC