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參數(shù)資料
| 型號(hào)： | AD9243* |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 14-Bit Rail-to-Rail DACs with I2C Interface; Package: DFN; No of Pins: 10; Temperature Range: 0°C to +70°C |
| 中文描述： | 完整的14位。 3.0 MSPS的單片A / D轉(zhuǎn)換 |
| 文件頁數(shù)： | 3/24頁 |
| 文件大小： | 545K |
AC SPECIFICATIONS
Parameter
SIGNAL-TO-NOISE AND DISTORTION RATIO (S/N+D)
f
INPUT
= 500 kHz
AD9243
Units
75.0
79.0
77.0
dB min
dB typ
dB typ
f
INPUT
= 1.5 MHz
EFFECTIVE NUMBER OF BITS (ENOB)
f
INPUT
= 500 kHz
12.3
12.8
12.5
Bits min
Bits typ
Bits typ
f
INPUT
= 1.5 MHz
SIGNAL-TO-NOISE RATIO (SNR)
f
INPUT
= 500 kHz
76.0
80.0
79.0
dB min
dB typ
dB typ
f
INPUT
= 1.5 MHz
TOTAL HARMONIC DISTORTION (THD)
f
INPUT
= 500 kHz
–78.0
–87.0
–82.0
dB max
dB typ
dB typ
f
INPUT
= 1.5 MHz
SPURIOUS FREE DYNAMIC RANGE
f
INPUT
= 500 kHz
f
INPUT
= 1.5 MHz
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.
91.0
84.0
dB typ
dB typ
40
40
1
4
80
167
MHz typ
MHz typ
ns typ
ps rms typ
ns typ
ns typ
DIGITAL SPECIFICATIONS
Parameters
Symbol
AD9243
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.
AD9243
REV. A
–3–
(AVDD
= +5 V, DVDD= +5 V, DRVDD = +5 V, f
SAMPLE
= 3 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)
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| AD9244-65PCB | 14-Bit, 40/65 MSPS Monolithic A/D Converter |
| AD9244BSTRL-40 | 14-Bit, 40/65 MSPS Monolithic A/D Converter |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD9243AS | 制造商:Analog Devices 功能描述:ADC Single Pipelined 3Msps 14-bit Parallel 44-Pin MQFP 制造商:Analog Devices 功能描述:IC 14-BIT ADC |
| AD9243ASRL | 制造商:Analog Devices 功能描述:ADC Single Pipelined 3Msps 14-bit Parallel 44-Pin MQFP T/R |
| AD9243ASZ | 功能描述:IC ADC 14BIT 3MSPS 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(gè)單端，單極 產(chǎn)品目錄頁面:892 (CN2011-ZH PDF) 其它名稱:296-25851-6 |
| AD9243ASZRL | 功能描述:IC ADC 14BIT SGL 3MSPS 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(gè)單端，單極；1 個(gè)單端，雙極 |
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