CY8CKIT-059 datasheet(109/140 Pages) INFINEON

109 / 140 page

Document Number: 001-84932 Rev. *N

Page 108 of 139

PSoC® 5LP: CY8C58LP Family

Datasheet

11.5.11 Programmable Gain Amplifier

The PGA is created using a SC/CT analog block; see the PGA component datasheet in PSoC Creator for full electrical specifications

and APIs.

Unless otherwise specified, operating conditions are:



Operating temperature = 25 °C for typical values



Unless otherwise specified, all charts and graphs show typical values.

Figure 11-73. PGA Voffset Histogram, 4096 samples/

1024 parts

Table 11-42. PGA DC Specifications

Parameter

Description

Conditions

Min

Typ

Max

Units

Vin

Input voltage range

Power mode = minimum

Vssa

–

Vdda

Vos

Input offset voltage

Power mode = high,

gain = 1

––

TCVos

Input offset voltage drift with

temperature

Power mode = high,

gain = 1

––

±30

µV/°C

Ge1

Gain error, gain = 1

–

±0.15

Ge16

Gain error, gain = 16

–

±2.5

Ge50

Gain error, gain = 50

–

±5

Vonl

DC output nonlinearity

Gain = 1

–

±0.01

% of FSR

Cin

Input capacitance

–

Voh

Output voltage swing

Power mode = high,

gain = 1, Rload = 100 k

Ω to

VDDA / 2

VDDA – 0.15

–

Vol

Output voltage swing

Power mode = high,

gain = 1, Rload = 100 k

Ω to

VDDA / 2

––

VSSA + 0.15

Vsrc

Output voltage under load

Iload = 250 µA, Vdda

≥ 2.7V,

power mode = high

––

300

Idd

Operating current[67]

Power mode = high

–

1.5

1.65

PSRR

Power supply rejection ratio

–

Note

67. Based on device characterization (Not production tested).

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