Cypress CY8C22113, CY8C22213 manual DC Analog Output Buffer Specifications, Psrr OB

Page 18

CY8C22x13 Final Data Sheet

3. Electrical Specifications

 

 

3.3.4DC Analog Output Buffer 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, or 3.0V to 3.6V and -40°C TA 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and are for design guidance only or unless otherwise specified.

Table 3-8. 5V DC Analog Output Buffer Specifications

Symbol

Description

Min

Typ

Max

Units

Notes

VOSOB

Input Offset Voltage (Absolute Value)

3

12

mV

 

TCVOSOB

Average Input Offset Voltage Drift

+6

V/°C

 

VCMOB

Common-Mode Input Voltage Range

0.5

Vdd - 1.0

V

 

ROUTOB

Output Resistance

 

 

 

 

 

 

Power = Low

1

 

 

Power = High

1

 

 

 

 

 

 

 

 

VOHIGHOB

High Output Voltage Swing (Load = 32 ohms to Vdd/2)

 

 

 

 

 

 

Power = Low

0.5 x Vdd + 1.1

V

 

 

 

 

 

Power = High

0.5 x Vdd + 1.1

V

 

 

 

 

 

 

 

 

 

 

 

VOLOWOB

Low Output Voltage Swing (Load = 32 ohms to Vdd/2)

 

 

 

 

 

 

Power = Low

0.5 x Vdd - 1.3

V

 

 

Power = High

0.5 x Vdd - 1.3

V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ISOB

Supply Current Including Bias Cell (No Load)

 

 

 

 

 

 

Power = Low

1.1

5.1

mA

 

 

Power = High

2.6

8.8

mA

 

 

 

 

 

 

 

 

PSRROB

Supply Voltage Rejection Ratio

60

dB

 

Table 3-9. 3.3V DC Analog Output Buffer Specifications

Symbol

Description

Min

Typ

Max

Units

Notes

VOSOB

Input Offset Voltage (Absolute Value)

3

12

mV

 

TCVOSOB

Average Input Offset Voltage Drift

+6

V/°C

 

VCMOB

Common-Mode Input Voltage Range

0.5

-

Vdd - 1.0

V

 

ROUTOB

Output Resistance

 

 

 

 

 

 

Power = Low

1

 

 

Power = High

1

 

 

 

 

 

 

 

 

VOHIGHOB

High Output Voltage Swing (Load = 1K ohms to Vdd/2)

 

 

 

 

 

 

Power = Low

0.5 x Vdd + 1.0

V

 

 

Power = High

0.5 x Vdd + 1.0

V

 

 

 

 

 

 

 

 

VOLOWOB

Low Output Voltage Swing (Load = 1K ohms to Vdd/2)

 

 

 

 

 

 

Power = Low

0.5 x Vdd - 1.0

V

 

 

Power = High

0.5 x Vdd - 1.0

V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ISOB

Supply Current Including Bias Cell (No Load)

 

 

 

 

 

 

Power = Low

 

0.8

2.0

mA

 

 

Power = High

2.0

4.3

mA

 

 

 

 

 

 

 

 

PSRROB

Supply Voltage Rejection Ratio

50

dB

 

June 3, 2004

Document No. 38-12009 Rev. *E

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Contents PSoC Core FeaturesPSoC Functional Overview June Cypress MicroSystems, Inc Document No -12009 Rev. *EDigital System CY8C22x13 Final Data Sheet PSoC OverviewDigital System Block Diagram Analog SystemPSoC Device Characteristics PSoC Device CharacteristicsAnalog System Block Diagram Additional System ResourcesGetting Started Development ToolsPSoC Designer Subsystems June 3 Document No -12009 Rev. *E PSoC Designer Software Subsystems Hardware ToolsPSoC Development Tool Kit June 3 Document No -12009 Rev. *E Device Editor User Modules and Development Process Flow ChartUser Modules and the PSoC Development Process Application EditorTable of Contents Document Conventions1 8-Pin Part Pinout Pin InformationPinouts 2 20-Pin Part PinoutPin Part Pinout MLF CY8C22x13 Final Data Sheet Pin Information3 32-Pin Part Pinout CY8C22213 PSoC DeviceRegister Mapping Tables Register ReferenceRegister Conventions Abbreviations UsedBlank fields are Reserved and should not be accessed CY8C22x13 Final Data Sheet2. Register ReferenceName Addr 0,Hex Access Register Map Bank 0 Table User SpaceRegister Map Bank 1 Table Configuration Space Name Addr 1,Hex AccessUnits of Measure Electrical SpecificationsSymbol Unit of Measure Vdd VoltageOperating Temperature Operating TemperatureCY8C22x13 Final Data Sheet Electrical Specifications Absolute Maximum RatingsDC General Purpose IO Specifications DC Electrical CharacteristicsDC Chip-Level Specifications DC Chip-Level SpecificationsDC Operational Amplifier Specifications V DC Operational Amplifier SpecificationsPsrr OA Psrroa 3V DC Analog Output Buffer Specifications DC Analog Output Buffer SpecificationsV DC Analog Output Buffer Specifications Psrr OB10 V DC Analog Reference Specifications DC Analog Reference SpecificationsDC Analog PSoC Block Specifications 11 .3V DC Analog Reference SpecificationsDC POR and LVD Specifications 13. DC POR and LVD SpecificationsDC Programming Specifications 14. DC Programming SpecificationsAC Electrical Characteristics AC Chip-Level Specifications15. AC Chip-Level Specifications Tpllslewlow TOSAC General Purpose IO Specifications 16. AC Gpio SpecificationsAC Operational Amplifier Specifications 17 V AC Operational Amplifier SpecificationsBW OA Bwoa AC Digital Block Specifications 19. AC Digital Block SpecificationsFunction Description Min Typ Max Units 21 .3V AC Analog Output Buffer Specifications AC Analog Output Buffer Specifications20 V AC Analog Output Buffer Specifications BW OB22 V AC External Clock Specifications AC External Clock SpecificationsAC Programming Specifications 23 .3V AC External Clock SpecificationsStandard Mode Fast Mode Symbol Description Min Max Units AC I2C Specifications25. AC Characteristics of the I2C SDA and SCL Pins TLOWI2C TSUDATI2CPackaging Dimensions Packaging InformationLead 150-Mil Soic Lead 300-Mil Molded DIP June 3 Document No -12009 Rev. *ELead 210-Mil Ssop Thermal Impedances Capacitance on Crystal PinsTypical Package Capacitance on Crystal Pins Thermal Impedances per PackageCY 8 C 22 xxx-SPxx Ordering InformationOrdering Code Definitions RowsRevision History CY8C22x13 Data Sheet Revision HistorySales and Company Information Copyrights