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參數(shù)資料
| 型號： | AD9241 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Complete 14-Bit, 1.25 MSPS Monolithic A/D Converter |
| 中文描述： | 完整的14位，125 MSPS的單片機(jī)的A / D轉(zhuǎn)換器 |
| 文件頁數(shù)： | 3/24頁 |
| 文件大小： | 495K |
| 代理商： | AD9241 |
AC SPECIFICATIONS
Parameter
SIGNAL-TO-NOISE AND DISTORTION RATIO (S/N+D)
f
INPUT
= 100 kHz
f
INPUT
= 500 kHz
AD9241
Units
78.0
74.5
77.0
dB typ
dB min
dB typ
EFFECTIVE NUMBER OF BITS (ENOB)
f
INPUT
= 100 kHz
f
INPUT
= 500 kHz
12.7
12.1
12.5
Bits typ
Bits min
Bits typ
SIGNAL-TO-NOISE RATIO (SNR)
f
INPUT
= 100 kHz
f
INPUT
= 500 kHz
79.0
75.5
79.0
dB typ
dB min
dB typ
TOTAL HARMONIC DISTORTION (THD)
f
INPUT
= 100 kHz
f
INPUT
= 500 kHz
–88.0
–77.5
–88.0
dB typ
dB max
dB typ
SPURIOUS FREE DYNAMIC RANGE
f
INPUT
= 100 kHz
f
INPUT
= 500 kHz
DYNAMIC PERFORMANCE
Full Power Bandwidth
Small Signal Bandwidth
Aperture Delay
Aperture Jitter
Acquisition to Full-Scale Step (0.0025%)
Overvoltage Recovery Time
Specifications subject to change without notice.
88.0
86.0
dB typ
dB typ
25
25
1
4
240
167
MHz typ
MHz typ
ns typ
ps rms typ
ns typ
ns typ
DIGITAL SPECIFICATIONS
Parameters
Symbol
AD9241
Units
LOGIC INPUTS
High Level Input Voltage
Low Level Input Voltage
High Level Input Current (V
IN
= DVDD)
Low Level Input Current (V
IN
= 0 V)
Input Capacitance
V
IH
V
IL
I
IH
I
IL
C
IN
+3.5
+1.0
±
10
±
10
5
V min
V max
μ
A max
μ
A max
pF typ
LOGIC OUTPUTS (with DRVDD = 5 V)
High Level Output Voltage (I
OH
= 50
μ
A)
High Level Output Voltage (I
OH
= 0.5 mA)
Low Level Output Voltage (I
OL
= 1.6 mA)
Low Level Output Voltage (I
OL
= 50
μ
A)
Output Capacitance
V
OH
V
OH
V
OL
V
OL
C
OUT
+4.5
+2.4
+0.4
+0.1
5
V min
V min
V max
V max
pF typ
LOGIC OUTPUTS (with DRVDD = 3 V)
High Level Output Voltage (I
OH
= 50
μ
A)
Low Level Output Voltage (I
OL
= 50
μ
A)
V
OH
V
OL
+2.4
+0.7
V min
V max
Specifications subject to change without notice.
AD9241
REV. 0
–3–
(AVDD
= +5 V, DVDD
= +5 V, DRVDD = +5 V, f
SAMPLE
= 1.25 MSPS, VREF = 2.5 V, A
IN
= –0.5 dBFS, AC Coupled/
Differential Input, T
MIN
to T
MAX
unless otherwise noted)
(AVDD
= +5 V, DVDD
= +5 V, T
MIN
to T
MAX
unless otherwise noted)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD9241AS | RES., MF, 2K, 1%, 1/4W |
| AD9241EB | Complete 14-Bit, 1.25 MSPS Monolithic A/D Converter |
| AD9243 | Complete 14-Bit, 3.0 MSPS Monolithic A/D Converter |
| AD9243AS | Complete 14-Bit, 3.0 MSPS Monolithic A/D Converter |
| AD9243EB | Complete 14-Bit, 3.0 MSPS Monolithic A/D Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD9241ACHIPS | 制造商:Analog Devices 功能描述: |
| AD9241AS | 制造商:Analog Devices 功能描述:ADC Single Pipelined 1.25Msps 14-bit Parallel 44-Pin MQFP 制造商:Rochester Electronics LLC 功能描述:14BIT 1.25 MSPS MONOLITHIC A/D CONVERTER - Bulk 制造商:Analog Devices 功能描述:IC 14-BIT ADC |
| AD9241ASRL | 制造商:Analog Devices 功能描述:ADC Single Pipelined 1.25Msps 14-bit Parallel 44-Pin MQFP T/R |
| AD9241ASZ | 功能描述:IC ADC 14BIT 1.25MSPS 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:microPOWER™ 位數(shù):8 采樣率（每秒）:1M 數(shù)據(jù)接口:串行，SPI? 轉(zhuǎn)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(yīng)商設(shè)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(chǎn)品目錄頁面:892 (CN2011-ZH PDF) 其它名稱:296-25851-6 |
| AD9241ASZRL | 功能描述:IC ADC 14BIT SGL 1.25MSPS 44MQFP 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 個單端，單極；1 個單端，雙極 |
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