CY8C55_1106 Datasheet, PDF (88/114 Pages) Cypress Semiconductor – Programmable System-on-Chip (PSoC) DC to 67 MHz operation

PRELIMINARY
PSoC^® 5: CY8C55 Family Datasheet
11.5.8 Voltage Digital to Analog Converter (VDAC)
See the VDAC component data sheet in PSoC Creator for full electrical specifications and APIs.
Unless otherwise specified, all charts and graphs show typical values.
Table 11-35. VDAC DC Specifications
Parameter
INL1
DNL1
Rout
V_OUT
V_OS
Eg
TC_Eg
I_DD
Description
Conditions
Resolution
Integral nonlinearity
1 V scale
Differential nonlinearity
1 V scale
Output resistance
1 V scale
4 V scale
Output voltage range, code = 255 1 V scale
4 V scale, Vdda = 5 V
Monotonicity
Zero scale error
Gain error
1 V scale
4 V scale
Temperature coefficient, gain error 1 V scale
4 V scale
Operating current
Slow mode
Fast mode
Min Typ
–
8
–
±2.1
–
±0.3
–
4
–
16
–
1
–
4
–
–
–
0
–
–
–
–
–
–
–
–
–
–
–
–
Max
Units
–
bits
±2.5
LSB
±1
LSB
–
kΩ
–
kΩ
–
V
–
V
Yes
–
±0.9
LSB
±2.5
%
±2.5
%
0.03 %FSR / °C
0.03 %FSR / °C
100
µA
500
µA
Figure 11-43. VDAC INL vs Input Code, 1 V Mode
Figure 11-44. VDAC DNL vs Input Code, 1 V Mode
Document Number: 001-66235 Rev. *A
Page 88 of 114
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