PIC16LF1508 Datasheet, PDF (349/384 Pages) Microchip Technology – 20-Pin Flash, 8-Bit Microcontrollers with nanoWatt XLP Technology

PIC16(L)F1508/9
TABLE 29-8: COMPARATOR SPECIFICATIONS
Operating Conditions: 1.8V < VDD < 5.5V, -40°C < TA < +125°C (unless otherwise stated).
Param
No.
Sym.
Characteristics
Min. Typ. Max. Units Comments
CM01
CM02
CM04A
VIOFF
VICM
Input Offset Voltage
Input Common Mode Voltage
Response Time Rising Edge
—
±7.5
±60
mV
0
—
VDD
V
—
400
800
ns High-Power mode
(Note 1)
CM04B
CM04C
TRESP
Response Time Falling Edge
Response Time Rising Edge
—
200
400
—
1200
—
ns High-Power mode
(Note 1)
ns Low-Power mode
(Note 1)
CM04D
Response Time Falling Edge
—
550
—
ns Low-Power mode
(Note 1)
CM05
TMC2OV Comparator Mode Change to
Output Valid*
—
—
10
s
CM06
*
Note 1:
2:
CHYSTER Comparator Hysteresis
—
65
—
mV Note 2
These parameters are characterized but not tested.
Response time measured with one comparator input at VDD/2, while the other input transitions
from VSS to VDD.
Comparator Hysteresis is available when the CxHYS bit of the CMxCON0 register is enabled.
TABLE 29-9: DIGITAL-TO-ANALOG CONVERTER (DAC) SPECIFICATIONS
Operating Conditions: 1.8V < VDD < 5.5V, -40°C < TA < +125°C (unless otherwise stated).
Param
No.
Sym.
Characteristics
Min. Typ. Max. Units
DAC01* CLSB
Step Size⁽²⁾
— VDD/32 —
V
DAC02* CACC Absolute Accuracy
—
—  1/2 LSb
DAC03* CR
DAC04* CST
Unit Resistor Value (R)
Settling Time⁽¹⁾
—
5K
—

—
—
10
s
* These parameters are characterized but not tested.
Legend: TBD = To Be Determined
Note 1: Settling time measured while DACR<4:0> transitions from ‘0000’ to ‘1111’.
Comments
 2011 Microchip Technology Inc.
Preliminary
DS41609A-page 349