Microchip Technology AC164337 Ficha De Dados
2006-2014 Microchip Technology Inc.
DS70000178D-page 265
dsPIC30F1010/202X
TABLE 21-34: COMPARATOR OPERATING CONDITIONS
Symbol Characteristic
Min
Typ
Max
Units
Comments
V
DD
Voltage Range
3.0
—
3.6
V
Operating range of 3.0 V-3.6V
V
DD
Voltage Range
4.5
—
5.5
V
Operating range of 4.5 V-5.5 V
T
EMP
Temperature Range
-40
—
105
°C
Note that junction temperature can exceed
+125°C under these ambient conditions
+125°C under these ambient conditions
TABLE 21-35: COMPARATOR AC AND DC SPECIFICATIONS
Standard Operating Conditions (unless otherwise stated)
Operating temperature: -40°C
Operating temperature: -40°C
T
A
+105°C
Symbol Characteristic
Min
Typ
Max
Units
Comments
V
IOFF
Input offset voltage
—
±5
±15
mV
V
ICM
Input Common-Mode
Voltage Range
Voltage Range
0
—
V
DD
– 1.5
V
V
GAIN
Open Loop Gain
90
—
—
db
CMRR
Common-Mode Rejection
Ratio
Ratio
70
—
—
db
T
RESP
Large Signal Response
—
20
30
ns
V+ input step of 100 mv, while V- input
held at AV
held at AV
DD
/2. Delay measured from
analog input pin to PWM output pin.
TABLE 21-36: DAC DC SPECIFICATIONS
Standard Operating Conditions (unless otherwise stated)
Operating temperature: -40°C
Operating temperature: -40°C
T
A
+105°C
Symbol
Characteristic
Min
Typ
Max
Units
Comments
CV
RSRC
Input Reference Voltage
0
—
AV
DD
– 1.6
V
CV
RES
Resolution
—
10
—
Bits
INL
DNL
DNL
Transfer Function Accuracy
Integral Nonlinearity Error
Differential Nonlinearity Error
Offset Error
Gain Error
Integral Nonlinearity Error
Differential Nonlinearity Error
Offset Error
Gain Error
—
—
—
—
—
—
—
—
—
—
—
—
—
—
±1
±0.8
±2
±2.0
LSB
LSB
LSB
LSB
LSB
LSB
LSB
AV
DD
= 5 V,
D
ACREF
= (AV
DD
/2)V
TABLE 21-37: DAC AC SPECIFICATIONS
Standard Operating Conditions (unless otherwise stated)
Operating temperature: -40°C
Operating temperature: -40°C
T
A
+125°C
Symbol Characteristic
Min
Typ
Max
Units
Comments
T
SET
Settling Time
—
—
2.0
µs
Measured when range = 1 (High
Range) and CMREF<9:0> transitions
from 0x1FF to 0x300
Range) and CMREF<9:0> transitions
from 0x1FF to 0x300