DSPIC33FJ64GP202-ESP Datasheet, PDF (387/436 Pages) Microchip Technology – 16-bit Digital Signal Controllers (up to 128 KB Flash and 16K SRAM) with Advanced Analog

dsPIC33FJ32GP302/304, dsPIC33FJ64GPX02/X04, AND dsPIC33FJ128GPX02/X04
TABLE 30-47: COMPARATOR TIMING SPECIFICATIONS
AC CHARACTERISTICS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for Industrial
-40°C ≤ TA ≤ +125°C for Extended
Param
No.
Symbol
Characteristic
Min. Typ Max. Units
Conditions
300
TRESP
Response Time^(1,2)
— 150 400 ns
—
301
TMC2OV Comparator Mode Change —
—
10
μs
—
to Output Valid⁽¹⁾
Note 1: Parameters are characterized but not tested.
2: Response time measured with one comparator input at (VDD - 1.5)/2, while the other input transitions from
VSS to VDD.
TABLE 30-48: COMPARATOR MODULE SPECIFICATIONS
DC CHARACTERISTICS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for Industrial
-40°C ≤ TA ≤ +125°C for Extended
Param
No.
D300
D301
Symbol
VIOFF
VICM
Characteristic
Input Offset Voltage⁽¹⁾
Input Common Mode Voltage⁽¹⁾
Min.
—
0
Typ Max. Units
±10
—
mV
— AVDD-1.5V V
Conditions
—
—
D302 CMRR Common Mode Rejection Ratio ⁽¹⁾
-54
—
—
dB
—
Note 1: Parameters are characterized but not tested.
TABLE 30-49: COMPARATOR REFERENCE VOLTAGE SETTLING TIME SPECIFICATIONS
AC CHARACTERISTICS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for Industrial
-40°C ≤ TA ≤ +125°C for Extended
Param
No.
VR310
Symbol
TSET
Characteristic
Settling Time⁽¹⁾
Min.
Typ
Max. Units
Conditions
—
—
10
μs
—
Note 1: Settling time measured while CVRR = 1 and CVR3:CVR0 bits transition from ‘0000’ to ‘1111’.
TABLE 30-50: COMPARATOR REFERENCE VOLTAGE SPECIFICATIONS
DC CHARACTERISTICS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for Industrial
-40°C ≤ TA ≤ +125°C for Extended
Param
No.
Symbol
Characteristic
Min.
Typ
Max. Units Conditions
VRD310 CVRES Resolution
CVRSRC/24 — CVRSRC/32 LSb
—
VRD311 CVRAA Absolute Accuracy
—
—
0.5
LSb
—
VRD312 CVRUR Unit Resistor Value (R)
—
2k
—
Ω
—
© 2007-2012 Microchip Technology Inc.
DS70292G-page 387