PIC16F684-ISL

Manufacturer Part NumberPIC16F684-ISL
ManufacturerMicrochip Technology Inc.
PIC16F684-ISL datasheets
 


Specifications of PIC16F684-ISL

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PIC16F684
TABLE 15-8:
COMPARATOR VOLTAGE REFERENCE SPECIFICATIONS
Voltage Reference Specifications
Sym.
Characteristics
Resolution
Absolute Accuracy
Unit Resistor Value (R)
(1)
Settling Time
*
These parameters are characterized but not tested.
Note 1:
Settling time measured while VRR = 1 and VR<3:0> transitions from ‘0000’ to ‘1111’.
TABLE 15-9:
PIC16F684 A/D CONVERTER CHARACTERISTICS:
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C
T
A
Param
Sym
Characteristic
No.
A01
N
Resolution
R
A02
E
Total Absolute
ABS
(1)
Error*
A03
E
Integral Error
IL
A04
E
Differential Error
DL
A05
E
Full-scale Range
FS
A06
E
Offset Error
OFF
A07
E
Gain Error
GN
A10
Monotonicity
A20
V
Reference Voltage
REF
A20A
A25
V
Analog Input
AIN
Voltage
A30
Z
Recommended
AIN
Impedance of
Analog Voltage
Source
A50
I
V
Input
REF
REF
(3)
Current*
*
These parameters are characterized but not tested.
† Data in ‘Typ’ column is at 5.0V, 25 C unless otherwise stated. These parameters are for design guidance
only and are not tested.
Note 1:
Total Absolute Error includes integral, differential, offset and gain errors.
2:
The A/D conversion result never decreases with an increase in the input voltage and has no missing codes.
3:
V
current is from external V
REF
4:
When A/D is off, it will not consume any current other than leakage current. The power-down current
specification includes any such leakage from the A/D module.
DS41202C-page 144
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C
Min
Typ
Max
V
/24*
DD
V
/32
DD
1/4*
1/2*
2K*
10*
+125°C
Min
Typ†
Max
Units
10 bits
bit
1
LSb V
1
LSb V
1
LSb No missing codes to 10 bits
2.2*
5.5*
V
1
LSb V
1
LSb V
(2)
guaranteed
2.2
V
2.5
V
+ 0.3
DD
V
V
V
SS
REF
10
k
10
1000
A
10
A
or V
pin, whichever is selected as reference input.
REF
DD
Preliminary
T
+125°C
A
Units
Comments
LSb
Low Range (VRR = 1)
LSb
High Range (VRR = 0)
LSb
Low Range (VRR = 1)
LSb
High Range (VRR = 0)
s
Conditions
= 5.0V
REF
= 5.0V
REF
V
= 5.0V
REF
= 5.0V
REF
= 5.0V
REF
V
V
V
+
SS
AIN
REF
Absolute minimum to ensure 10-bit
accuracy
During V
acquisition.
AIN
Based on differential of V
to
HOLD
V
.
AIN
During A/D conversion cycle.
 2004 Microchip Technology Inc.