PIC24FJ128GC010 Datasheet, PDF (436/472 Pages) Microchip Technology – 16-Bit Flash Microcontrollers with 12-Bit Pipeline A/D, Sigma-Delta A/D, USB On-The-Go and XLP Technology

PIC24FJ128GC010 FAMILY
TABLE 37-19: OPERATIONAL AMPLIFIER SPECIFICATIONS
Operating Conditions: -40°C < TA < +85°C, 2.0V < (A)VDD < 3.6V
Param
No.
Sym
Characteristics
Min
Typ
Max
Units
Comments
Op Amp Mode Specifications
CM20a SR
Slew Rate
—
1.2
—
V/µs SPDSEL = 1
CM20B
—
0.4
—
V/µs SPDSEL = 0
CM23 GBW
Gain Bandwidth Product
—
2.5
—
MHz SPDSEL = 1
—
0.5
—
MHz SPDSEL = 0
CM33 VGAIN DC Open-Loop Gain
—
80
—
dB
CM42 VOFFSET Input Offset Voltage
—
±2
±14
mV
CM40 VCMR
Common-Mode Input
Voltage Range
AVSS
—
AVDD
V
CM45 IB
Input Bias Current
—
—
—
nA (Note 1)
CM52 VOAMAX Maximum Output Voltage
AVSS + 50
—
AVDD – 50 mV 0.5V input overdrive, no
Swing
output loading
CM53 IOA
Maximum Continuous Output
—
—
±6
mA This value is not tested in
Current Rating (DC or
production
RMS AC)
CM54a IQOA
AVDD Quiescent Current
—
190
—
µA Module enabled,
SPDSEL = 1,
no output load
CM54b
—
40
—
µA Module enabled,
SPDSEL = 0,
no output load
Comparator Mode Specifications
CM10a TRESPL Large Signal Comparator
Response Time
—
500
—
ns SPDSEL = 1,
3V step with 1.5V
input overdrive
—
2.6
—
µs SPDSEL = 0,
3V step with 1.5V
input overdrive
CM10B TRESPS Small Signal Comparator
Response Time
—
1.6
—
µs SPDSEL = 1,
50 mV step with
15 mV input overdrive
—
4.6
—
µs SPDSEL = 0,
50 mV step with
15 mV input overdrive
CM15 VCMCR Common-Mode Input
Voltage Range
AVSS
—
AVDD
V
Note 1: The op amps use CMOS input circuitry with negligible input bias current. The maximum “effective bias current” is
the I/O pin leakage specified by electrical Parameter DI51.
DS30009312B-page 436
 2012-2013 Microchip Technology Inc.