CY8C54_11 Datasheet, PDF (71/105 Pages) Cypress Semiconductor – Programmable System-on-Chip (PSoC®)

PRELIMINARY
PSoC^® 5: CY8C54 Family Datasheet
11.2 Analog Peripherals
Specifications are valid for –40 °C ≤ T_A ≤ 85 °C and T_J ≤ 100 °C, except where noted. Specifications are valid for 1.71 V to 5.5 V,
except where noted.
11.2.1 Opamp
Table 11-18. Opamp DC Specifications
Parameter
Description
V_IOFF
Vos
Input offset voltage
Input offset voltage
TCVos
Ge1
Cin
Vo
Iout
Input offset voltage drift with temperature
Gain error, unity gain buffer mode
Input capacitance
Output voltage range
Output current, source or sink
Idd
Quiescent current
CMRR
PSRR
Common mode rejection ratio
Power supply rejection ratio
Conditions
Min
–
–
Operating temperature –40 °C to
–
70 °C
Power mode = high
–
Rload = 1 kΩ
–
Routing from pin
–
1 mA, source or sink, power mode = V_SSA + 0.05
high
V_SSA + 500 mV ≤ Vout ≤ V_DDA
25
–500 mV, V_DDA > 2.7 V
V_SSA + 500 mV ≤ Vout ≤ V_DDA
16
–500 mV, 1.7 V = V_DDA ≤ 2.7 V
Power mode = min
–
Power mode = low
–
Power mode = med
–
Power mode = high
–
80
Vdda ≥ 2.7 V
85
Vdda < 2.7 V
70
Typ Max
–
2
–
2.5
–
2
±12
–
–
±0.1
–
18
– V_DDA –
0.05
–
–
–
–
200
250
330
1000
–
–
–
270
400
950
2500
–
–
–
Units
mV
mV
mV
µV / °C
%
pF
V
mA
mA
uA
uA
uA
uA
dB
dB
dB
Figure 11-18. Opamp Voffset Histogram, 3388 samples/847
parts, 25 °C, Vdda = 5 V
Figure 11-19. Opamp Voffset vs Temperature, Vdda = 5V
Document Number: 001-66238 Rev. **
Page 71 of 105
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