CY8C24094, CY8C24794, CY8C24894, and CY8C24994 Final Data Sheet
3. Electrical Specifications
3.3.4
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
≤
T
A
≤
85°C, or 3.0V to 3.6V and -40°C
≤
T
A
≤
85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and
are for design guidance only.
The Operational Amplifier is a component of both the Analog Continuous Time PSoC blocks and the Analog Switched Capacitor
PSoC blocks. The guaranteed specifications are measured in the Analog Continuous Time PSoC block.
Table 3-7. 5V DC Operational Amplifier Specifications
Symbol
Description
Min
Typ
Max
Units
Notes
V
OSOA
Input Offset Voltage (absolute value)
Power = Low, Opamp Bias = High
Power = Medium, Opamp Bias = High
Power = High, Opamp Bias = High
–
–
–
–
–
–
0.0
0.5
1.6
1.3
1.2
7.0
20
4.5
–
–
10
8
7.5
35.0
–
9.5
Vdd
Vdd - 0.5
mV
mV
mV
µ
V/
o
C
TCV
OSOA
I
EBOA
C
INOA
V
CMOA
Average Input Offset Voltage Drift
Input Leakage Current (Port 0 Analog Pins)
Input Capacitance (Port 0 Analog Pins)
Common Mode Voltage Range
Common Mode Voltage Range (high power or high
opamp bias)
pA
pF
V
Gross tested to 1
µ
A.
Package and pin dependent. Temp = 25
o
C.
The common-mode input voltage range is mea-
sured through an analog output buffer. The
specification includes the limitations imposed
by the characteristics of the analog output
buffer.
G
OLOA
Open Loop Gain
Power = Low, Opamp Bias = High
Power = Medium, Opamp Bias = High
Power = High, Opamp Bias = High
60
60
80
Vdd - 0.2
Vdd - 0.2
Vdd - 0.5
–
–
–
–
–
–
–
–
–
65
–
–
dB
V
OHIGHOA
High Output Voltage Swing (internal signals)
Power = Low, Opamp Bias = High
Power = Medium, Opamp Bias = High
Power = High, Opamp Bias = High
–
–
–
–
–
–
400
500
800
1200
2400
4600
80
–
–
–
0.2
0.2
0.5
800
900
1000
1600
3200
6400
–
V
V
V
V
V
V
µ
A
µ
A
µ
A
µ
A
µ
A
µ
A
V
OLOWOA
Low Output Voltage Swing (internal signals)
Power = Low, Opamp Bias = High
Power = Medium, Opamp Bias = High
Power = High, Opamp Bias = High
I
SOA
Supply Current (including associated AGND buffer)
Power = Low, Opamp Bias = Low
Power = Low, Opamp Bias = High
Power = Medium, Opamp Bias = Low
Power = Medium, Opamp Bias = High
Power = High, Opamp Bias = Low
Power = High, Opamp Bias = High
PSRR
OA
Supply Voltage Rejection Ratio
dB
Vss
≤
VIN
≤
(Vdd - 2.25) or (Vdd - 1.25V)
≤
VIN
≤
Vdd.
February 15, 2007
Document No. 38-12018 Rev. *J
25
CYPRESS [ CYPRESS SEMICONDUCTOR ]
