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器件3D模型￥ 0
AD9223ARS-REEL 数据手册 - ADI（亚德诺）
制造商:
ADI（亚德诺）
分类:
AD转换器
封装:
SSOP
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P5Hot
原理图在P1P25
封装尺寸在P29
型号编码规则在P4
功能描述在P1P5
技术参数、封装参数在P2P3P4P5P9P10P21
应用领域在P16P17P21P22P23
电气规格在P6P7P8
型号编号列表在P1
导航目录
AD9223ARS-REEL数据手册
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REV. E–2–
AD9221/AD9223/AD9220–SPECIFICATIONS
(AVDD = 5 V, DVDD = 5 V, f
SAMPLE
= Max Conversion Rate, V
REF
= 2.5 V, VINB = 2.5 V, T
MIN
to T
MAX
, unless
otherwise noted.)
Parameter AD9221 AD9223 AD9220 Unit
RESOLUTION 12 12 12 Bits min
MAX CONVERSION RATE 1.5 3 10 MHz min
INPUT REFERRED NOISE (TYP)
V
REF
= 1 V 0.23 0.23 0.23 LSB rms typ
V
REF
= 2.5 V 0.09 0.09 0.09 LSB rms typ
ACCURACY
Integral Nonlinearity (INL) ± 0.4 ± 0.5 ± 0.5 LSB typ
± 1.25 ± 1.25 ± 1.25 LSB max
Differential Nonlinearity (DNL) ± 0.3 ± 0.3 ± 0.3 LSB typ
± 0.75 ± 0.75 ± 0.75 LSB max
INL
1
± 0.6 ± 0.6 ± 0.7 LSB typ
DNL
1
± 0.3 ± 0.3 ± 0.35 LSB typ
No Missing Codes 12 12 12 Bits Guaranteed
Zero Error (@ 25°C) ± 0.3 ± 0.3 ± 0.3 % FSR max
Gain Error (@ 25°C)
2
± 1.5 ± 1.5 ± 1.5 % FSR max
Gain Error (@ 25°C)
3
± 0.75 ± 0.75 ± 0.75 % FSR max
TEMPERATURE DRIFT
Zero Error ± 2 ± 2 ± 2 ppm/°C typ
Gain Error
2
± 26 ± 26 ± 26 ppm/°C typ
Gain Error
3
± 0.4 ± 0.4 ± 0.4 ppm/°C typ
POWER SUPPLY REJECTION
AVDD, DVDD (+5 V ± 0.25 V) ± 0.06 ± 0.06 ± 0.06 % FSR max
ANALOG INPUT
Input Span (with V
REF
= 1.0 V) 222V p-p min
Input Span (with V
REF
= 2.5 V) 555V p-p max
Input (VINA or VINB) Range 000V min
AVDD AVDD AVDD V max
Input Capacitance 16 16 16 pF typ
INTERNAL VOLTAGE REFERENCE
Output Voltage (1 V Mode) 111V typ
Output Voltage Tolerance (1 V Mode) ± 14 ± 14 ± 14 mV max
Output Voltage (2.5 V Mode) 2.5 2.5 2.5 V typ
Output Voltage Tolerance (2.5 V Mode) ±35 ±35 ±35 mV max
Load Regulation
4
2.0 2.0 2.0 mV max
REFERENCE INPUT RESISTANCE 555kΩ typ
POWER SUPPLIES
Supply Voltages
AVDD 555V (± 5% AVDD Operating)
DVDD 2.7 to 5.25 2.7 to 5.25 2.7 to 5.25 V
Supply Current
IAVDD 14.0 26 58 mA max
11.8 20 51 mA typ
IDVDD 0.5 0.5 4.0 mA max
0.02 0.02 <1.0 mA typ
POWER CONSUMPTION 59.0 100 254 mW typ
70.0 130 310 mW max
NOTES
1
V
REF
= 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 AD9221/AD9223/AD9220).
Specification subject to change without notice.
DC SPECIFICATIONS
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