CY8C34_13 Datasheet, PDF (93/130 Pages) Cypress Semiconductor – Programmable System-on-Chip (PSoC®)

PSoC^® 3: CY8C34 Family Datasheet
11.5.7 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.
Table 11-29. 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
Monotonicity
4 V scale, V_DDA = 5 V
Zero scale error
Gain error
1 V scale
4 V scale
Temperature coefficient, gain error 1 V scale
4 V scale
Operating current
Low speed mode
High speed mode
Min Typ
–
8
–
±2.1
–
±0.3
–
4
–
16
–
1.02
–
4.08
–
–
–
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 11-46. VDAC INL vs Input Code, 1 V Mode
Figure 11-47. VDAC DNL vs Input Code, 1 V Mode
Document Number: 001-53304 Rev. *Q
Page 93 of 130