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| FMS7401 Datasheet, PDF (68/80 Pages) Fairchild Semiconductor – Digital Power Controller | |||
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FMS7401/7401L
ADC Electrical Characteristics
All measurements are valid for TA=+25°C unless otherwise stated.
Parameter
ADC Integral Non Linearity (INL) Best Fit3
Conditions
VAREF=Vcc
ASPEED=0 where (FICLK=FOSC)/12
VAREF=Internal Reference (VREF)
ASPEED=0 where (FICLK=FOSC)/12
VAREF=Internal Reference (VREF)
ASPEED=2 where (FICLK=FOSC)/42
-40°C to +125°C
ADC Differential Non
Linearity (DNL)3
ADC Conversion Time3
Internal Voltage Reference (VREF)3
Amplifier x16 Gain Error3
Vref=Vcc
ASPEED=0 where (FICLK=FOSC)/12
VAREF=Internal Reference (VREF)
ASPEED=0 where (FICLK=FOSC)/12
VAREF=Internal Reference (VREF)
ASPEED=2 where (FICLK=FOSC)/42
-40°C to +125°C
ASPEED=0 where (FICLK=FOSC)/12
-40°C to +125°C
-40°C to +125°C
Current Source (ISRC)
on G3/AIN1
Current Source (ISRC)
on G3/AIN1
-40°C to +125°C
Independent Ampliï¬er Electrical Characteristics3
Parameter
Input Bias Current
Input Offset Voltage
Open Loop Voltage Gain
Gain Bandwidth Product
Sink/Source Current
Conditions
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
Min.
-1
0.5
PRODUCT SPECIFICATION
Min.
Typ.
Max.
1.5
Units
LSB
1.5
LSB
0.5
LSB
2.5
LSB
1.5
LSB
1
LSB
20
µS
1.215
V
2
2
%
0.9
1
1.1
mA
0.89
1
1.11
mA
Typ.
4
97
3.7
Max.
+1
4.5
Units
µA
mV
dB
MHz
mA
68
REV. 1.0.2 6/23/04
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