CY8C53_11 datasheet(71/106 Pages) CYPRESS

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PRELIMINARY

PSoC® 5: CY8C53 Family Datasheet

Document Number: 001-66237 Rev. *A

Page 71 of 106

11.5 Analog Peripherals

Specifications are valid for –40 °C

≤ T

A ≤ 85 °C and TJ ≤ 100 °C, except where noted. Specifications are valid for 2.7 V to 5.5 V, except

where noted.

11.5.1 Opamp

Figure 11-16. Opamp Voffset Histogram, 3388 samples/847

parts, 25 °C, Vdda = 5 V

Figure 11-17. Opamp Voffset vs Temperature, Vdda = 5V

Table 11-18. Opamp DC Specifications

Parameter

Description

Conditions

Min

Typ

Max

Units

VIOFF

Input offset voltage

–

Vos

Input offset voltage

–

2.5

Operating temperature –40 °C to

70 °C

––

TCVos

Input offset voltage drift with temperature

Power mode = high

–

±30

µV

/ °C

Ge1

Gain error, unity gain buffer mode

Rload = 1 k

––

±0.1

Cin

Input capacitance

Routing from pin

–

Output voltage range

1 mA, source or sink, power mode =

high

VSSA + 0.05

–

VDDA –

0.05

Iout

Output current, source or sink

VSSA + 500 mV ≤ Vout ≤ VDDA

–500 mV

–

Idd

Quiescent current

Power mode = min

–

200

270

Power mode = low

–

250

400

Power mode = med

–

330

950

Power mode = high

–

1000

2500

CMRR

Common mode rejection ratio

–

PSRR

Power supply rejection ratio

–

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