CY8CKIT-059 datasheet(105/140 Pages) INFINEON

105 / 140 page

Document Number: 001-84932 Rev. *N

Page 104 of 139

PSoC® 5LP: CY8C58LP Family

Datasheet

11.5.8 Voltage Digital to Analog Converter (VDAC)

See the VDAC component datasheet in PSoC Creator for full electrical specifications and APIs.

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

Figure 11-61. VDAC INL vs Input Code, 1 V Mode

Figure 11-62. VDAC DNL vs Input Code, 1 V Mode

Table 11-36. VDAC DC Specifications

Parameter

Description

Conditions

Min

Typ

Max

Units

Resolution

–

bits

INL1

Integral nonlinearity

1 V scale

–

±2.1

±2.5

LSB

INL4

Integral nonlinearity[63]

4 V scale

–

±2.1

±2.5

LSB

DNL1

Differential nonlinearity

1 V scale

–

±0.3

±1

LSB

DNL4

Differential nonlinearity[63]

4 V scale

–

±0.3

±1

LSB

Rout

Output resistance

1 V scale

–

4 V scale

–

VOUT

Output voltage range, code = 255

1 V scale

–

1.02

–

4 V scale, Vdda = 5 V

–

4.08

–

Monotonicity

–

Yes

–

VOS

Zero scale error

–

±0.9

LSB

Gain error

1 V scale

–

±2.5

4 V scale

–

±2.5

TC_Eg

Temperature coefficient, gain error 1 V scale

–

0.03

%FSR / °C

4 V scale

–

0.03

%FSR / °C

IDD

Operating current[63]

Slow mode

–

100

µA

Fast mode

–

500

µA

0.5

-1

-0.5

128

160

192

224

256

Code, 8-bit

0.25

0.5

-0.5

-0.25

128

160

192

224

256

Code, 8-bit

Note

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

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