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ADC081S101EVAL View Datasheet(PDF) - National ->Texas Instruments

Part NameDescriptionManufacturer
ADC081S101EVAL 1MSPS, 12-/10-/8-Bit A/D Converters in SOT-23 & LLP National-Semiconductor
National ->Texas Instruments National-Semiconductor
ADC081S101EVAL Datasheet PDF : 23 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Absolute Maximum Ratings
(Notes 1, 2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage VDD
Voltage on Any Analog Pin to GND
Voltage on Any Digital Pin to GND
−0.3V to +6.5V
−0.3V to VDD +0.3V
-0.3V to 6.5V
Input Current at Any Pin (Note 5)
±10 mA
ESD Susceptibility
Human Body Model
3500V
Machine Model
200V
Soldering Temperature, Infrared,
10 seconds
215˚C
Junction Temperature
+150˚C
Storage Temperature
−65˚C to +150˚C
Soldering process must comply with National
Semiconductor’s Reflow Temperature Profile
specifications. Refer to www.national.com/packaging.
(Note 4)
Operating Ratings (Note 2)
Operating Temperature Range
ADC121S101
ADC101S101 & ADC081S101
VDD Supply Voltage
Digital Input Pins Voltage Range
(Note 6)
−40˚C TA +125˚C
−40˚C TA +85˚C
+2.7V to +5.25V
+2.7V to +5.25V
Package Thermal Resistance
Package
6-Lead SOT-23
6-Lead LLP
θJA
265˚C / W
94˚C / W
ADC121S101 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 (VDD = 2.7V to 3.6V)
Resolution with No Missing Codes −40˚C TA 125˚C
−40˚C TA 85˚C
INL
Integral Non-Linearity
TA = 125˚C
±0.4
12
Bits
±1
LSB (max)
+1
LSB (min)
-1.1
LSB (max)
DNL
Differential Non-Linearity
−40˚C TA 85˚C
+0.5
+1
-0.3
-0.9
TA = 125˚C
±1
VOFF
Offset Error
−40˚C TA 125˚C
±0.1
±1.2
GE
Gain Error
−40˚C TA 125˚C
±0.2
±1.2
DYNAMIC CONVERTER CHARACTERISTICS (fIN = 100 kHz, -0.02 dBFS sine wave unless otherwise noted)
SINAD Signal-to-Noise Plus Distortion Ratio −40˚C TA 125˚C
72
70
SNR
Signal-to-Noise Ratio
−40˚C TA 85˚C
TA = 125˚C
72.5
70.8
70.6
THD
Total Harmonic Distortion
-80
LSB (max)
LSB (min)
LSB (max)
LSB (max)
LSB (max)
dB (min)
dB (min)
dB (min)
dB
SFDR Spurious-Free Dynamic Range
82
dB
Intermodulation Distortion, Second
Order Terms
fa = 103.5 kHz, fb = 113.5 kHz
-78
dB
IMD
Intermodulation Distortion, Third
Order Terms
fa = 103.5 kHz, fb = 113.5 kHz
-78
dB
FPBW -3 dB Full Power Bandwidth
+5V Supply
+3V Supply
11
MHz
8
MHz
POWER SUPPLY CHARACTERISTICS
VDD
Supply Voltage
−40˚C TA 125˚C
2.7
V (min)
5.25
V (max)
3
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