CY8C21234_07 Datasheet, PDF (20/42 Pages) Cypress Semiconductor – PSoC® Mixed-Signal Array

CY8C21x34 Final Data Sheet
3. Electrical Specifications
3.3.3 DC Operational Amplifier Specifications
The following tables list guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C ≤ TA ≤ 85°C, 3.0V to 3.6V and -40°C ≤ TA ≤ 85°C, or 2.4V to 3.0V and -40°C ≤ TA ≤ 85°C, respectively. Typical parameters
apply to 5V, 3.3V, or 2.7V at 25°C and are for design guidance only.
Table 3-7. 5V DC Operational Amplifier Specifications
Symbol
VOSOA
TCVOSOA
IEBOAa
CINOA
VCMOA
Description
Input Offset Voltage (absolute value)
Average Input Offset Voltage Drift
Input Leakage Current (Port 0 Analog Pins)
Input Capacitance (Port 0 Analog Pins)
Common Mode Voltage Range
Min
–
–
–
–
0.0
Typ
2.5
10
200
4.5
–
Max
15
–
–
9.5
Vdd - 1
Units
mV
µV/^oC
pA
pF
V
Notes
Gross tested to 1 µA.
Package and pin dependent. Temp = 25^oC.
GOLOA
ISOA
Open Loop Gain
Amplifier Supply Current
–
80
–
dB
–
10
30
µA
a. Atypical behavior: IEBOA of Port 0 Pin 0 is below 1 nA at 25°C; 50 nA over temperature. Use Port 0 Pins 1-7 for the lowest leakage of 200 nA.
Table 3-8. 3.3V DC Operational Amplifier Specifications
Symbol
VOSOA
TCVOSOA
IEBOAa
CINOA
VCMOA
GOLOA
ISOA
Description
Input Offset Voltage (absolute value)
Average Input Offset Voltage Drift
Input Leakage Current (Port 0 Analog Pins)
Input Capacitance (Port 0 Analog Pins)
Common Mode Voltage Range
Open Loop Gain
Amplifier Supply Current
Min
–
–
–
–
0
–
–
Typ
2.5
10
200
4.5
–
80
10
Max
15
–
–
9.5
Vdd - 1
–
30
Units
mV
µV/^oC
pA
pF
V
dB
µA
Notes
Gross tested to 1 µA.
Package and pin dependent. Temp = 25^oC.
a. Atypical behavior: IEBOA of Port 0 Pin 0 is below 1 nA at 25°C; 50 nA over temperature. Use Port 0 Pins 1-7 for the lowest leakage of 200 nA.
Table 3-9. 2.7V DC Operational Amplifier Specifications
Symbol
VOSOA
TCVOSOA
IEBOAa
CINOA
VCMOA
GOLOA
ISOA
Description
Input Offset Voltage (absolute value)
Average Input Offset Voltage Drift
Input Leakage Current (Port 0 Analog Pins)
Input Capacitance (Port 0 Analog Pins)
Common Mode Voltage Range
Open Loop Gain
Amplifier Supply Current
Min
–
–
–
–
0
–
–
Typ
2.5
10
200
4.5
–
80
10
Max
15
–
–
9.5
Vdd - 1
–
30
Units
mV
µV/^oC
pA
pF
V
dB
µA
Notes
Gross tested to 1 µA.
Package and pin dependent. Temp = 25^oC.
a. Atypical behavior: IEBOA of Port 0 Pin 0 is below 1 nA at 25°C; 50 nA over temperature. Use Port 0 Pins 1-7 for the lowest leakage of 200 nA.
3.3.4 DC Low Power Comparator Specifications
The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C ≤ TA ≤ 85°C, 3.0V to 3.6V and -40°C ≤ TA ≤ 85°C, or 2.4V to 3.0V and -40°C ≤ TA ≤ 85°C, respectively. Typical parameters
apply to 5V at 25°C and are for design guidance only.
Table 3-10. DC Low Power Comparator Specifications
Symbol
VREFLPC
ISLPC
VOSLPC
Description
Low power comparator (LPC) reference voltage range
LPC supply current
LPC voltage offset
Min
0.2
–
–
Typ
–
10
2.5
Max
Vdd - 1
40
30
Units
V
µA
mV
Notes
January 12, 2007
Document No. 38-12025 Rev. *K
20
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