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ADC081S101CIMF View Datasheet(PDF) - National ->Texas Instruments

Part NameDescriptionManufacturer
ADC081S101CIMF 1MSPS, 12-/10-/8-Bit A/D Converters in SOT-23 & LLP National-Semiconductor
National ->Texas Instruments National-Semiconductor
ADC081S101CIMF Datasheet PDF : 23 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
ADC081S101 Converter Electrical Characteristics
The following specifications apply for VDD = +2.7V to 5.25V, fSCLK = 20 MHz, fSAMPLE = 1 MSPS unless otherwise noted. Bold-
face limits apply for TA = −40˚C to +85˚C: all other limits TA = 25˚C, unless otherwise noted.
Symbol
Parameter
Conditions
Typical Limits
Units
STATIC CONVERTER CHARACTERISTICS
Resolution with No Missing Codes
8
Bits
INL
Integral Non-Linearity
±0.05
±0.3 LSB (max)
DNL
Differential Non-Linearity
±0.07
±0.3 LSB (max)
VOFF
GE
Offset Error
Gain Error
±0.03
±0.08
±0.3
±0.4
LSB (max)
LSB (max)
Total Unadjusted Error
±0.07
±0.3 LSB (max)
DYNAMIC CONVERTER CHARACTERISTICS
SINAD
SNR
THD
SFDR
IMD
Signal-to-Noise Plus Distortion Ratio
Signal-to-Noise Ratio
Total Harmonic Distortion
Spurious-Free Dynamic Range
Intermodulation Distortion, Second
Order Terms
Intermodulation Distortion, Third
Order Terms
fIN = 100 kHz
fIN = 100 kHz
fIN = 100 kHz
fIN = 100 kHz
fa = 103.5 kHz, fb = 113.5 kHz
fa = 103.5 kHz, fb = 113.5 kHz
49.7
49
dB (min)
49.7
dB
-77
-65
dB (max)
69
65
dB (min)
-68
dB
-68
dB
FPBW -3 dB Full Power Bandwidth
+5V Supply
+3V Supply
11
MHz
8
MHz
POWER SUPPLY CHARACTERISTICS
VDD
Supply Voltage
2.7
V (min)
5.25
V (max)
Normal Mode (Static)
VDD = +4.75V to +5.25V,
SCLK On or Off
VDD = +2.7V to +3.6V,
SCLK On or Off
2
mA
1
mA
IDD
Normal Mode (Operational)
VDD = +4.75V to +5.25V,
fSAMPLE = 1 MSPS
VDD = +2.7V to +3.6V,
fSAMPLE = 1 MSPS
SOT-23
LLP
SOT-23
LLP
Shutdown Mode
VDD = +5V, SCLK Off
VDD = +5V, SCLK On
Power Consumption, Normal Mode
VDD = +5V, fSAMPLE = 1
MSPS
SOT-23
LLP
(Operational)
PD
VDD = +3V, fSAMPLE = 1 MSPS
Power Consumption, Shutdown Mode VDD = +5V, SCLK Off
VDD = +3V, SCLK Off
ANALOG INPUT CHARACTERISTICS
3.2
2.0
mA (max)
2.6
1.5
0.6
mA (max)
1.1
0.5
µA (max)
60
µA (max)
16
10
mW (max)
13
2
4.5
mW (max)
2.5
µW (max)
1.5
µW (max)
VIN
Input Range
IDCL
DC Leakage Current
CINA
Input Capacitance
DIGITAL INPUT CHARACTERISTICS
0 to VDD
±1
30
V
µA (max)
pF
VIH
VIL
IIN
CIND
Input High Voltage
Input Low Voltage
Digital Input Current
Input Capacitance(Note 3)
VDD = +5V
VDD = +3V
VIN = 0V or VDD
2.4
V (min)
0.8
V (max)
0.4
V (max)
±10 nA
±1
µA (max)
2
4
pF (max)
7
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