參數(shù)資料
型號(hào): AD9223ARSZ
廠商: Analog Devices Inc
文件頁數(shù): 5/32頁
文件大小: 0K
描述: IC ADC 12BIT 3.0MSPS 28-SSOP
標(biāo)準(zhǔn)包裝: 47
位數(shù): 12
采樣率(每秒): 3M
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 7
功率耗散(最大): 130mW
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: 28-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 28-SSOP
包裝: 管件
輸入數(shù)目和類型: 2 個(gè)單端,單極;1 個(gè)差分,單極
產(chǎn)品目錄頁面: 780 (CN2011-ZH PDF)
REV. E
AD9221/AD9223/AD9220
–13–
Table I. Analog Input Configuration Summary
Input
Input Range (V)
Figure
Connection
Coupling
Span (V)
VINA
*
VINB
*
No.
Comments
Single-Ended
DC
2
0 to 2
1
13, 14
Best for stepped input response applica-
tions, suboptimum THD, and noise
performance. Requires
±5 V op amp.
2
× VREF 0 to
VREF
13, 14
Same as above but with improved noise
2
× VREF
performance due to increase in dynamic
range. Headroom/settling time require-
ments of
±5 V op amp should be evaluated.
50 to 5
2.5
13, 14
Optimum noise performance, excellent
THD performance. Requires op amp with
VCC > 5 V due to headroom issue.
2
× VREF 2.5 – VREF
2.5
24
Optimum THD performance with VREF =
to
1. Noise to performance improves while
2.5 + VREF
THD performance degrades as VREF
increases to 2.5 V. Single-supply operation
(i.e., 5 V) for many op amps.
Single-Ended
AC
2 or
0 to 1 or
1 or VREF
15
Suboptimum ac performance due to input
2
× VREF 0 to 2 × VREF
common-mode level not biased at optimum
midsupply level (i.e., 2.5 V).
50 to 5
2.5
15
Optimum noise performance, excellent THD
performance, ability to use
±5 V op amp.
2
× VREF 2.5 – VREF
2.5
16
Flexible input range, optimum THD
to
performance with VREF = 1. Noise
2.5 + VREF
performance improves while THD perfor-
mance degrades as VREF increases to 2.5 V.
Ability to use +5 V or
±5 V op amp.
Differential
AC
2
2 to 3
3 to 2
19
Optimum full-scale THD and SFDR
(via Transformer)
performance well beyond the A/D’s Nyquist
frequency. Preferred mode for under-
sampling applications.
2
× VREF 2.5 – VREF/2 2.5 + VREF/2 19
Same as 2 V to 3 V input range with the
to
exception that full-scale THD and SFDR
2.5 + VREF/2
2.5 – VREF/2
performance can be traded off for better
noise performance. Refer to discussion in AC
Coupling and Interface Issue section and
Simple AC Interface section.
5
1.75 to 3.25
3.25 to 1.75
19
Optimum Noise performance. Also, the
optimum THD and SFDR performance for
“l(fā)ess than” full-scale signals (i.e., –6 dBFS).
Refer to discussion in AC Coupling and
Interface Issue section and Simple AC
Interface section.
*VINA and VINB can be interchanged if signal inversion is required.
相關(guān)PDF資料
PDF描述
VE-J7R-MY-F2 CONVERTER MOD DC/DC 7.5V 50W
VE-J7R-MY-F1 CONVERTER MOD DC/DC 7.5V 50W
LTC1867CGN#PBF IC ADC 16BIT 8CH 200KSPS 16SSOP
VE-J7P-MY-F4 CONVERTER MOD DC/DC 13.8V 50W
LTC2381CMS-16#PBF IC ADC 16BIT 1CH 250KSPS 16MSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9223ARSZ-REEL 功能描述:IC ADC 12BIT 3.0MSPS 28SSOP 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):12 采樣率(每秒):300k 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)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(yīng)商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR) 輸入數(shù)目和類型:1 個(gè)單端,單極;1 個(gè)單端,雙極
AD9223ARZ 功能描述:IC ADC 12BIT 3.0MSPS 28SOIC RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 其它有關(guān)文件:TSA1204 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:- 位數(shù):12 采樣率(每秒):20M 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:2 功率耗散(最大):155mW 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-TQFP 供應(yīng)商設(shè)備封裝:48-TQFP(7x7) 包裝:Digi-Reel® 輸入數(shù)目和類型:4 個(gè)單端,單極;2 個(gè)差分,單極 產(chǎn)品目錄頁面:1156 (CN2011-ZH PDF) 其它名稱:497-5435-6
AD9223ARZ-REEL 功能描述:IC ADC 12BIT 3.0MSPS 28SOIC 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):12 采樣率(每秒):300k 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)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(yīng)商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR) 輸入數(shù)目和類型:1 個(gè)單端,單極;1 個(gè)單端,雙極
AD9223-EB 制造商:Analog Devices 功能描述:EVAL KIT FOR COMPLETE 12-BIT 1.5/3.0/10.0MSPS MONOLITHIC A/D - Bulk
AD9224 制造商:AD 制造商全稱:Analog Devices 功能描述:Complete 12-Bit 40 MSPS Monolithic A/D Converter