PIC16C782 Microchip Technology Inc., PIC16C782 Datasheet - Page 164

• Manufacturer Part Number: PIC16C782
• Description: 8-bit Cmos Microcontrollers With A/d, D/a, Opamp, Comparators And Psmc
• Manufacturer: Microchip Technology Inc.

PIC16C781/782
17.7
17.7.1
Bandgap voltage is used as the reference voltage in the
PBOR, PLVD, Auto Calibration, and VR modules
FIGURE 17-10: BANDGAP START-UP TIME
TABLE 17-14: BANDGAP START-UP TIME
17.7.2
TABLE 17-15: DC CHARACTERISTICS: VR
DS41171A-page 162
Parameter
DC CHARACTERISTICS
D400
D402*
D404*
D405*
D406*
D407*
Bandgap Stable
Enable Bandgap
Param
No.
No.
36*
†
*
† Data in “Typ” column is at 5V, 25 C unless otherwise stated. These parameters are for design guidance
* These parameters are characterized but not tested.
Analog Peripherals Characteristics
V
and are not tested.
These parameters are characterized but not tested.
Data in "Typ" column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance only
BGAP
only and are not tested.
BANDGAP VOLTAGE
VR MODULE
V
TCV
I
I
C
DV
DI
DV
DV
Symbol
VREFSO
VREFSI
R
T
L
Sym
OUT
*
BGAP
OUT
OUT
DD
OUT
/
/
Bandgap start-up time
Output Voltage
Output Voltage
Temperature Coefficient
External Load Source
External Load Sink
External Capacitor Load
Load Regulation
Supply Regulation
Characteristic
Characteristic
T
BGAP
Standard Operating Conditions (unless otherwise stated):
Operating temperature
Operating voltage V
Preliminary
Min
—
—
—
—
—
—
—
—
Min
—
3.072
Typ†
TBD
—
—
—
—
1
1
Typ†
30
DD
TBD
TBD
TBD
Max
200
—
-5
5
1
as described in Section 17.1
Max
—
-40°C
ppm/°C
mV/mA
Units
mV/V
Units
mA
mA
pF
V
s
T
A
Defined as the time between
the instant that the bandgap
is enabled and the moment
that the bandgap reference
voltage is stable.
2001 Microchip Technology Inc.
V
I
I
+85°C for industrial
SOURCE
SINK
DD
3.5V
Conditions
Conditions
= 0 mA to 5 mA
= 0 mA to 5 mA
(internal use only)
V
BGAP
= 1.32V