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參數(shù)資料
| 型號： | AD9241EB |
| 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的單片機的A / D轉(zhuǎn)換器 |
| 文件頁數(shù)： | 2/24頁 |
| 文件大?。?/td> | 495K |
| 代理商： | AD9241EB |
REV. 0
–2–
AD9241–SPECIFICATIONS
DC SPECIFICATIONS
Parameter
AD9241
Units
RESOLUTION
14
Bits min
MAX CONVERSION RATE
1.25
MHz min
INPUT REFERRED NOISE
VREF = 1 V
VREF
= 2.5 V
0.9
0.36
LSB rms typ
LSB rms typ
ACCURACY
Integral Nonlinearity (INL)
Differential Nonlinearity (DNL)
±
2.5
±
0.6
±
1.0
±
2.5
±
0.7
14
0.3
1.5
0.75
LSB typ
LSB typ
LSB max
LSB typ
LSB typ
Bits Guaranteed
% FSR max
% FSR max
% FSR max
INL
1
DNL
1
No Missing Codes
Zero Error (@ +25
°
C)
Gain Error (@ +25
°
C)
2
Gain Error (@ +25
°
C)
3
TEMPERATURE DRIFT
Zero Error
Gain Error
2
Gain Error
3
3.0
20.0
5.0
ppm/
°
C typ
ppm/
°
C typ
ppm/
°
C typ
POWER SUPPLY REJECTION
0.1
% FSR max
ANALOG INPUT
Input Span (with VREF = 1.0 V)
Input Span
(with VREF = 2.5 V)
Input (VINA or VINB) Range
2
5
0
AVDD
16
V p-p min
V p-p max
V min
V max
pF typ
Input Capacitance
INTERNAL VOLTAGE REFERENCE
Output Voltage (1 V Mode)
Output Voltage Tolerance (1 V Mode)
Output Voltage (2.5 V Mode)
Output Voltage Tolerance (2.5 V Mode)
Load Regulation
4
1
±
14
2.5
±
35
5.0
Volts typ
mV max
Volts typ
mV max
mV max
REFERENCE INPUT RESISTANCE
5
k
typ
POWER SUPPLIES
Supply Voltages
AVDD
DVDD
DRVDD
Supply Current
IAVDD
IDRVDD
IDVDD
+5
+5
+5
V (
±
5% AVDD
Operating)
V (
±
5% DVDD
Operating)
V (
±
5% DRVDD
Operating)
13.0
1.0
3.0
mA max (10 mA typ )
mA max (1 mA typ )
mA max (2 mA typ )
POWER CONSUMPTION
65
85
mW typ
mW max
NOTES
1
VREF =1 V.
2
Including internal reference.
3
Excluding internal reference.
4
Load regulation with 1 mA load current (in addition to that required by the AD9241).
Specification subject to change without notice.
(AVDD = +5 V, DVDD = +5 V, DRVDD = +5 V, f
SAMPLE
= 1.25 MSPS, VREF = 2.5 V, VINB = 2.5 V,
T
MIN
to T
MAX
unless otherwise noted)
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|---|---|
| AD9243 | Complete 14-Bit, 3.0 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 |
|---|---|
| AD9241-EB | 制造商:Analog Devices 功能描述:Evaluation Board For AD9241 制造商:Analog Devices 功能描述:EVAL BD FOR AD9241 - Bulk |
| AD9243 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Complete 14-Bit, 3.0 MSPS Monolithic A/D Converter |
| 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 |
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