PRELIMINARY CY8CNP102B, CY8CNP102E
Document #: 001-43991 Rev. *D Page 24 of 38
DC Operational Amplifier Specifications
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.
DC Low Power Comparator Specifications
Table 26. 5V DC Operational Amplifier Specifications (CY8CNP102E)
Symbol Description Min Typ Max Units Notes
VOSOA Input Offset Voltage (absolute value)
Power = Low, Opamp Bias = High – 1.6 10 mV
Power = Medium, Opamp Bias = High – 1.3 8 mV
Power = High, Opamp Bias = High – 1.2 7.5 mV
TCVOSOA Average Input Offset Voltage Drift – 7.0 35.0 μV/oC
IEBOA Input Leakage Current (Port 0 Analog Pins) – 200 – pA Gross tested to 1 μA.
CINOA Input Capacitance (Port 0 Analog Pins) – 4.5 9.5 pF Pin dependent. Temp = 25 oC.
VCMOA Common Mode Voltage Range.
All Cases, except highest. 0.0 – Vcc V
Power = High, Opamp Bias = High 0.5 – Vcc - 0.5 V
CMRROA Common Mode Rejection Ratio 60 – – dB
GOLOA Open Loop Gain 80 – – dB
VOHIGHOA High Output Voltage Swing (internal signals) Vcc - 0.01 – – V
VOLOWOA Low Output Voltage Swing (internal signals) – – 0.1 V
ISOA Supply Current
(including associated AGND buffer)
Power = Low, Opamp Bias = Low – 150 200 μA
Power = Low, Opamp Bias = High – 300 400 μA
Power = Medium, Opamp Bias = Low – 600 800 μA
Power = Medium, Opamp Bias = High – 12 00 1600 μA
Power = High, Opamp Bias = Low – 2400 3200 μA
Power = High, Opamp Bias = High – 4600 6400 μA
PSRROA Supply Voltage Rejection Ratio 67 80 – dB Vss ≤ VIN ≤ (Vcc - 2.25) or
(Vcc - 1.25V) ≤ VIN ≤ Vcc.
Table 27. 5V DC Low Power Comparator Specifications (CY8CNP102E)
Symbol Description Min Typ Max Units
VREFLPC Low power comparator (LPC) reference voltage range 0.2 – Vcc - 1.0 V
ISLPC LPC supply current – 10 40 μA
VOSLPC LPC voltage offset – 2.5 30 mV
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