Cypress Semiconductor enCoRe CY7C604XX Manual de usuario descargar pdf (Pagina 16)

CY7C603xx

Document #: 38-16018 Rev. *D Page 16 of 29

DC Operational Amplifier Specifications

The following tables list guaranteed maximum and minimum specifications for the voltage and temperature ranges: 3.0V to 3.6V

and 0°C <

< 70°C, or 2.4V to 3.0V and 0°C < T

< 70°C, respectively. Typical parameters apply to 3.3V, or 2.7V at 25°C and

are for design guidance only.

Table 11.3.3V DC Operational Amplifier Specifications

Parameter Description Min. Typ. Max. Unit Notes

OSOA

Input Offset Voltage (absolute value) – 2.5 15 mV

TCV

OSOA

Average Input Offset Voltage Drift – 10 – PV/°C

EBOA

[1]

Input Leakage Current (Port 0 Analog Pins) – 200 – pA Gross tested to 1 PA.

INOA

Input Capacitance (Port 0 Analog Pins) – 4.5 9.5 pF Package and pin dependent.

Tem p = 2 5° C.

CMOA

Common Mode Voltage Range 0 – Vdd – 1 V

OLOA

Open Loop Gain – 80 – dB

SOA

Amplifier Supply Current – 10 30 PA

Note

1. Atypical behavior: I

EBOA

of Port 0 Pin 0 is below 1 nA at 25°C; 50 nA over temperature. Use Port 0 Pins 1–7 for the lowest leakage of 200 nA.

Table 12.2.7V DC Operational Amplifier Specifications

Parameter Description Min. Typ. Max. Unit Notes

OSOA

Input Offset Voltage (absolute value) – 2.5 15 mV

TCV

OSOA

Average Input Offset Voltage Drift – 10 – PV/°C

EBOA

[1]

Input Leakage Current (Port 0 Analog Pins) – 200 – pA Gross tested to 1 PA.

INOA

Input Capacitance (Port 0 Analog Pins) – 4.5 9.5 pF Package and pin dependent.

Tem p = 2 5° C.

CMOA

Common Mode Voltage Range 0 – Vdd – 1 V

OLOA

Open Loop Gain – 80 – dB

SOA

Amplifier Supply Current – 10 30 PA

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 28 29

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