参数资料
型号: 5962R0722701VZA
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: ADC
英文描述: 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, CDSO16
封装: CERAMIC, SOIC-16
文件页数: 17/22页
文件大小: 510K
代理商: 5962R0722701VZA
ADC128S102QML Converter Electrical Characteristics
The following specifications apply for AGND = DGND = 0V, f
SCLK = 0.8 MHz to 16 MHz, fSAMPLE = 50 kSPS to 1 MSPS, CL = 50pF,
unless otherwise noted.
Symbol
Parameter
Conditions
Notes
Typical
Min
Max
Units
Sub-
groups
STATIC CONVERTER CHARACTERISTICS
Resolution with No Missing
Codes
12
Bits
INL
Integral Non-Linearity (End
Point Method)
V
A = VD = +3.0V
±0.6
1.0
+1.1
LSB
1, 2, 3
V
A = VD = +5.0V
±0.9
1.25
+1.4
LSB
1, 2, 3
DNL
Differential Non-Linearity
V
A = VD = +3.0V
+0.5
+0.9
LSB
1, 2, 3
0.3
0.7
LSB
1, 2, 3
V
A = VD = +5.0V
+0.9
+1.5
LSB
1, 2, 3
0.5
0.9
LSB
1, 2, 3
V
OFF
Offset Error
V
A = VD = +3.0V
+0.8
2.3
+2.3
LSB
1, 2, 3
V
A = VD = +5.0V
+1.1
2.3
+2.3
LSB
1, 2, 3
OEM
Offset Error Match
V
A = VD = +3.0V
±0.1
1.5
+1.5
LSB
1, 2, 3
V
A = VD = +5.0V
±0.3
1.5
+1.5
LSB
1, 2, 3
FSE
Full Scale Error
V
A = VD = +3.0V
+0.8
2.0
+2.0
LSB
1, 2, 3
V
A = VD = +5.0V
+0.3
2.0
+2.0
LSB
1, 2, 3
FSEM
Full Scale Error Match
V
A = VD = +3.0V
±0.1
1.5
+1.5
LSB
1, 2, 3
V
A = VD = +5.0V
±0.3
1.5
+1.5
LSB
1, 2, 3
DYNAMIC CONVERTER CHARACTERISTICS
FPBW
Full Power Bandwidth
(3dB)
V
A = VD = +3.0V
6.8
MHz
V
A = VD = +5.0V
10
MHz
SINAD
Signal-to-Noise Plus
Distortion Ratio
V
A = VD = +3.0V,
f
IN = 40.2 kHz, 0.02 dBFS
72
68
dB
4, 5, 6
V
A = VD = +5.0V,
f
IN = 40.2 kHz, 0.02 dBFS
72
68
dB
4, 5, 6
SNR
Signal-to-Noise Ratio
V
A = VD = +3.0V,
f
IN = 40.2 kHz, 0.02 dBFS
72
69
dB
4, 5, 6
V
A = VD = +5.0V,
f
IN = 40.2 kHz, 0.02 dBFS
72
68.5
dB
4, 5, 6
THD
Total Harmonic Distortion
V
A = VD = +3.0V,
f
IN = 40.2 kHz, 0.02 dBFS
86
74
dB
4, 5, 6
V
A = VD = +5.0V,
f
IN = 40.2 kHz, 0.02 dBFS
87
74
dB
4, 5, 6
SFDR
Spurious-Free Dynamic
Range
V
A = VD = +3.0V,
f
IN = 40.2 kHz, 0.02 dBFS
91
75
dB
4, 5, 6
V
A = VD = +5.0V,
f
IN = 40.2 kHz, 0.02 dBFS
90
75
dB
4, 5, 6
ENOB
Effective Number of Bits
V
A = VD = +3.0V,
f
IN = 40.2 kHz
11.6
11.1
Bits
4, 5, 6
V
A = VD = +5.0V,
f
IN = 40.2 kHz, 0.02 dBFS
11.6
11.1
Bits
4, 5, 6
ISO
Channel-to-Channel
Isolation
V
A = VD = +3.0V,
f
IN = 20 kHz
84
dB
V
A = VD = +5.0V,
f
IN = 20 kHz, 0.02 dBFS
85
dB
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ADC128S102QML
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