LM3S328 Luminary Micro, Inc., LM3S328 Datasheet - Page 344

• Manufacturer Part Number: LM3S328
• Description: Microcontroller
• Manufacturer: Luminary Micro, Inc.

Electrical Characteristics
18.2.3
18.2.4
Table 18-9. ADC Characteristics
a. t
344
V
C
N
f
t
f
INL
DNL
OFF
GAIN
ADC
ADCCONV
ADCCONV
ADCIN
ADCIN
ADC
Parameter
= 1/f
ADC clock
Temperature Sensor
Table 18-8. 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
Parameter Name
Output voltage
Output voltage temperature
accuracy
Output temperature nonlinearity
Preliminary
Min
438
7
-
-
-
-
-
-
-
-
-
-
-
Min
0.3
-
-
Nom
500
10
1
8
-
-
-
-
-
-
-
-
-
Nom
-
-
-
Max
-1.5
563
3.0
1.5
16
±1
±1
+2
±2
0
9
-
-
± 3.5
Max
2.7
± 1
October 8, 2006
V
V
V
V
pF
bits
MHz
t
cycles
k samples/s
LSB
LSB
LSB
LSB
ADC
Unit
Unit
°C
°C
V
a