Cypress CY8C22213 7. 3.3V DC Operational Amplifier Specifications, CY8C22x13 Final Data Sheet

CY8C22x13 Final Data Sheet						3. Electrical Specifications
Table 3-7. 3.3V DC Operational Amplifier Specifications
Symbol	Description	Min	Typ	Max	Units	Notes
VOSOA	Input Offset Voltage (absolute value) Low Power	–	1.65	10	mV
	Input Offset Voltage (absolute value) Mid Power	–	1.32	8	mV
	High Power is 5 Volt Only
TCVOSOA	Average Input Offset Voltage Drift	–	7.0	35.0	∝V/oC
IEBOA	Input Leakage Current (Port 0 Analog Pins)	–	20	–	pA	Gross tested to 1 ∝A.
CINOA	Input Capacitance (Port 0 Analog Pins)	–	4.5	9.5	pF	Package and pin dependent. Temp = 25oC.
VCMOA	Common Mode Voltage Range	0.2	–	Vdd - 0.2	V	The common-mode input voltage range is
						measured through an analog output buffer.
						The specification includes the limitations
						imposed by the characteristics of the analog
						output buffer.
GOLOA	Open Loop Gain		–	–	dB	Specification is applicable at high power. For
	Power = Low	60				all other bias modes (except high power, high
						opamp bias), minimum is 60 dB.
	Power = Medium	60
	Power = High	80
VOHIGHOA	High Output Voltage Swing (worst case internal load)
	Power = Low	Vdd - 0.2	–	–	V
	Power = Medium	Vdd - 0.2	–	–	V
	Power = High is 5V only	Vdd - 0.2	–	–	V
VOLOWOA	Low Output Voltage Swing (worst case internal load)
	Power = Low	–	–	0.2	V
	Power = Medium	–	–	0.2	V
	Power = High	–	–	0.2	V
ISOA	Supply Current (including associated AGND buffer)
	Power = Low	–	150	200	∝A
	Power = Low, Opamp Bias = High	–	300	400	∝A
	Power = Medium	–	600	800	∝A
	Power = Medium, Opamp Bias = High	–	1200	1600	∝A
	Power = High	–	2400	3200	∝A
	Power = High, Opamp Bias = High	–	4600	6400	∝A
PSRROA	Supply Voltage Rejection Ratio	50	–	–	dB

June 3, 2004 Document No. 38-12009 Rev. *E 17

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