adc128s102wgmpr National Semiconductor Corporation, adc128s102wgmpr Datasheet - Page 4

• Manufacturer Part Number: adc128s102wgmpr
• Description: Adc128s102qml 8-channel, 50 Ksps To 1 Msps, 12-bit A/d Converter
• Manufacturer: National Semiconductor Corporation

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STATIC CONVERTER CHARACTERISTICS
INL
DNL
V
OEM
FSE
FSEM
DYNAMIC CONVERTER CHARACTERISTICS
FPBW
SINAD
SNR
THD
SFDR
ENOB
ISO
Symbol
OFF
ADC128S102QML Converter Electrical Characteristics
The following specifications apply for AGND = DGND = 0V, f
unless otherwise noted. Boldface limits apply for T
Resolution with No Missing
Codes
Integral Non-Linearity (End
Point Method)
Differential Non-Linearity
Offset Error
Offset Error Match
Full Scale Error
Full Scale Error Match
Full Power Bandwidth
(−3dB)
Signal-to-Noise Plus
Distortion Ratio
Signal-to-Noise Ratio
Total Harmonic Distortion
Spurious-Free Dynamic
Range
Effective Number of Bits
Channel-to-Channel
Isolation
Parameter
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
f
V
f
V
f
V
f
V
f
V
f
V
f
V
f
V
f
V
f
V
f
V
f
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
= 40.2 kHz, −0.02 dBFS
= 40.2 kHz, −0.02 dBFS
= 40.2 kHz, −0.02 dBFS
= 40.2 kHz, −0.02 dBFS
= 40.2 kHz, −0.02 dBFS
= 40.2 kHz, −0.02 dBFS
= 40.2 kHz, −0.02 dBFS
= 40.2 kHz, −0.02 dBFS
= 40.2 kHz
= 40.2 kHz, −0.02 dBFS
= 20 kHz
= 20 kHz, −0.02 dBFS
= V
= V
= V
= V
= V
= V
= V
= V
= V
= V
= V
= V
= V
= V
= V
= V
= V
= V
= V
= V
= V
= V
= V
= V
= V
= V
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
= +3.0V
= +5.0V
= +3.0V
= +5.0V
= +3.0V
= +5.0V
= +3.0V
= +5.0V
= +3.0V
= +5.0V
= +3.0V
= +5.0V
= +3.0V
= +5.0V
= +3.0V,
= +5.0V,
= +3.0V,
= +5.0V,
= +3.0V,
= +5.0V,
= +3.0V,
= +5.0V,
= +3.0V,
= +5.0V,
= +3.0V,
= +5.0V,
Conditions
A
= T
MIN
SCLK
to T
4
= 0.8 MHz to 16 MHz, f
MAX
: all other limits T
Notes
(Note
Typical
±0.6
±0.9
+0.5
−0.3
+0.9
−0.5
+0.8
+1.1
±0.1
±0.3
+0.8
+0.3
±0.1
±0.3
11.6
11.6
−86
−87
6.8
10
72
72
72
72
91
90
84
85
A
6)
SAMPLE
= 25°C.
−1.25
−1.0
−0.7
−0.9
−2.3
−2.3
−1.5
−1.5
−2.0
−2.0
−1.5
−1.5
68.5
11.1
11.1
Min
68
68
69
75
75
= 50 kSPS to 1 MSPS, C
Max
+1.1
+1.4
+0.9
+1.5
+2.3
+2.3
+1.5
+1.5
+2.0
+2.0
+1.5
+1.5
−74
−74
12
Units
MHz
MHz
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
Bits
Bits
Bits
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
L
= 50pF,
groups
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
4, 5, 6
4, 5, 6
4, 5, 6
4, 5, 6
4, 5, 6
4, 5, 6
4, 5, 6
4, 5, 6
4, 5, 6
4, 5, 6
Sub-