Datasheet

 2009 Microchip Technology Inc. Preliminary DS41364D-page 467
PIC16F193X/LF193X
TABLE 31-10: COMPARATOR SPECIFICATIONS
TABLE 31-11: DIGITAL-TO-ANALOG CONVERTER (DAC) SPECIFICATIONS
FIGURE 31-14: USART SYNCHRONOUS TRANSMISSION (MASTER/SLAVE) TIMING
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 VIOFF Input Offset Voltage — ±7.5 ±60 mV
CM02 V
ICM Input Common Mode Voltage 0 — VDD V
CM03 CMRR Common Mode Rejection Ratio — 50 — dB
CM04 TRESP Response Time — 150 400 ns Note 1
CM05 T
MC2OV Comparator Mode Change to
Output Valid*
——10s
CM06 C
HYSTER Comparator Hysteresis — 65 — mV
* These parameters are characterized but not tested.
Note 1: Response time measured with one comparator input at VDD/2, while the other input transitions
from V
SS to VDD.
Operating Conditions: 1.8V < VDD < 5.5V, -40°C < TA < +125°C (unless otherwise stated).
Param
No.
Sym. Characteristics Min. Typ. Max. Units Comments
DAC01* C
LSB Step Size
(2)
—VDD/32 — V
DAC02* CACC Absolute Accuracy — —  1/2 LSb
DAC03* CR Unit Resistor Value (R) — TBD — 
DAC04* C
ST Settling Time
(1)
——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’.
Note: Refer to Figure 31-5 for load conditions.
US121
US121
US120
US122
CK
DT