Cypress CY8CNP102E Average Input Offset Voltage Drift, Input Leakage Current Port 0 Analog Pins

PRELIMINARY CY8CNP102B, CY8CNP102E

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.

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.
C	Input Capacitance (Port 0 Analog Pins)	–	4.5		9.5	pF	Pin dependent. Temp = 25 oC.
INOA
VCMOA	Common Mode Voltage Range.	0.0		–	Vcc	V
	All Cases, except highest.
	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	–	1200		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.
DC Low Power Comparator Specifications
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

Document #: 001-43991 Rev. *D Page 24 of 38

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