LM3S301 Luminary Micro, Inc, LM3S301 Datasheet - Page 355

• Manufacturer Part Number: LM3S301
• Description: Lm3s301 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

19.2.3
19.2.4
Table 19-9. ADC Characteristics
July 5, 2006
V
C
N
f
t
f
INL
DNL
OFF
GAIN
INL
DNL
OFF
ADC
ADCCONV
ADCCONV
ADCIN
ADCIN
Parameter
8
8
8
Temperature Sensor
The specifications apply over the full operating temperature range: -40°C to +85°C. Typical values
are at ambient temperature T=25°C. Test conditions: V=3.3 V
Table 19-8. Temperature Sensor Characteristics
Analog-to-Digital Converter
V
t
t
TSERR
TSNL
TSO
Parameter
Parameter Name
Maximum single-ended, full-scale
analog input voltage
Minimum single-ended, full-scale
analog input voltage
Maximum differential, full-scale
analog input voltage
Minimum differential, full-scale analog
input voltage
Equivalent input capacitance
Resolution
ADC internal clock frequency
Conversion time
Conversion rate
Integral nonlinearity
Differential nonlinearity
Offset
Gain
Integral nonlinearity with 8x software
oversampling
Differential nonlinearity with 8x
software oversampling
Offset with 8x software oversampling
Parameter Name
Output voltage
Output voltage temperature
accuracy
Output temperature nonlinearity
Preliminary
Min
219
3.5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Min
0.3
-
-
Nom
250
10
1
4
-
-
-
-
-
-
-
-
-
-
-
-
Nom
-
-
-
Max
-1.5
281
3.0
1.5
4.5
16
±2
±2
±1
±1
±1
±1
±1
0
-
-
± 3.5
Max
LM3S301 Data Sheet
2.7
± 1
V
V
V
V
pF
bits
MHz
t
cycles
k samples/s
LSB
LSB
LSB
LSB
LSB
LSB
LSB
ADC
Unit
Unit
°C
°C
V
a
355