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ADC08200CIMT Просмотр технического описания (PDF) - National ->Texas Instruments

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ADC08200CIMT 8-Bit, 20 Msps to 200 Msps, Low Power A/D Converter with Internal Sample-and-Hold National-Semiconductor
National ->Texas Instruments National-Semiconductor
ADC08200CIMT Datasheet PDF : 20 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 (VA)
Driver Supply Voltage (VDR)
Voltage on Any Input or Output Pin
Reference Voltage (VRT, VRB)
CLK, PD Voltage Range
Input Current at Any Pin (Note 3)
Package Input Current (Note 3)
Power Dissipation at TA = 25°C
ESD Susceptibility (Note 5)
Human Body Model
Machine Model
Soldering Temperature, Infrared,
10 seconds (Note 6)
Storage Temperature
3.8V
VA +0.3V
−0.3V to VA
VA to AGND
−0.05V to
(VA + 0.05V)
±25 mA
±50 mA
See (Note 4)
2500V
200V
235°C
−65°C to +150°C
Operating Ratings (Notes 1, 2)
Operating Temperature Range
−40°C TA +105°C
Supply Voltage (VA)
+2.7V to +3.6V
Driver Supply Voltage (VDR)
+2.4V to VA
Ground Difference |GND - DR GND|
0V to 300 mV
Upper Reference Voltage (VRT)
Lower Reference Voltage (VRB)
VIN Voltage Range
0.5V to (VA −0.3V)
0V to (VRT −0.5V)
VRB to VRT
Package Thermal Resistance
Package
24-Lead TSSOP
θJA
92°C/W
Converter Electrical Characteristics
The following specifications apply for VA = VDR = +3.0VDC, VRT = +1.9V, VRB = 0.3V, CL = 5 pF, fCLK = 200 MHz at 50% duty cycle.
Boldface limits apply for TJ = TMIN to TMAX: all other limits TJ = 25°C (Notes 7, 8)
Symbol
Parameter
Conditions
Typical
(Note 9)
Limits
(Note 9)
Units
(Limits)
DC ACCURACY
INL
Integral Non-Linearity
+1.0
+1.9
LSB (max)
−0.3
−1.2
LSB (min)
DNL
Differential Non-Linearity
±0.4
±0.95
LSB (max)
Missing Codes
0
(max)
FSE
Full Scale Error
36
50
mV (max)
VOFF
Zero Scale Offset Error
ANALOG INPUT AND REFERENCE CHARACTERISTICS
46
60
mV (max)
VIN
Input Voltage
CIN
VIN Input Capacitance
1.6
(CLK LOW)
3
VIN = 0.75V +0.5 Vrms
(CLK HIGH)
4
VRB
V (min)
VRT
V (max)
pF
pF
RIN
RIN Input Resistance
BW
Full Power Bandwidth
>1
M
500
MHz
VRT
Top Reference Voltage
1.9
VA
V (max)
0.5
V (min)
VRB
Bottom Reference Voltage
0.3
VRT − 0.5
V (max)
0
V (min)
VRT - VRB Reference Voltage Delta
1.0
V (min)
1.6
2.3
V (max)
RREF
Reference Ladder Resistance
VRT to VRB
120
Ω (min)
160
200
Ω (max)
CLK, PD DIGITAL INPUT CHARACTERISTICS
VIH
Logical High Input Voltage
VIL
Logical Low Input Voltage
IIH
Logical High Input Current
VDR = VA = 3.6V
VDR = VA = 2.7V
VIH = VDR = VA = 3.6V
2.0
V (min)
0.8
V (max)
10
nA
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