cy8c5588pvi-115es0 Cypress Semiconductor Corporation., cy8c5588pvi-115es0 Datasheet - Page 64

• Manufacturer Part Number: cy8c5588pvi-115es0
• Description: Cy8c55 Family Data Sheet Programmable System-on-chip Psoc?
• Manufacturer: Cypress Semiconductor Corporation.

Table 11-19. 20-bit Delta-sigma ADC DC Specifications (continued)
Document Number: 001-44094 Rev. *J
Vos_ADC
Vos_Buf
TCVos_ADC ADC TC input offset voltage
TCVos_Buf Buffer TC input offset voltage
PSRRb
CMRRb
INL20
DNL20
INL16
DNL16
INL12
DNL12
INL8
DNL8
Rin_Buff
Rin_ADC16 ADC input resistance
Rin_ADC12 ADC input resistance
Cin_G1
Vextref
Current Consumption
I
I
I
I
I
Notes
Parameter
DD_20
DD_16
DD_12
DD_8
BUFF
29. Based on device characterization (not production tested).
30. Total gain error is sum of ADC error, buffer error, and reference accuracy.
31. Total offset voltage error is sum of buffer Vos and ADC Vos
32. By using switched capacitors at the ADC input an effective input resistance is created. Holding the gain and number of bits constant, the resistance is proportional
to the inverse of the clock frequency. For more information see the Technical Reference Manual.
Temperature coefficient of input gain error
ADC input offset voltage
Buffer input offset voltage
Input voltage range, single ended
Input voltage range, differential unbuf-
fered
Input voltage range, differential,
buffered
Power supply rejection ratio, buffered
Common mode rejection ratio, buffered
Integral non linearity
Differential non linearity
Integral non linearity
Differential non linearity
Integral non linearity
Differential non linearity
Integral non linearity
Differential non linearity
ADC input resistance
ADC input capacitance
ADC external reference input voltage, see
also internal reference in
Reference on page 69
Current consumption, 20 bit
Current consumption, 16 bit
Current consumption, 12 bit
Current consumption, 8 bit
Buffer current consumption
[29]
[29]
Description
[29]
[29]
[29]
[29]
[29]
[29]
[29]
[29]
[29]
[29]
[29]
Voltage
[31]
[29]
[29]
[29]
[29]
[29]
PRELIMINARY
[29]
[29]
[29]
Unbuffered, differential range =
±1.024 V (V
Buffered, buffer gain = 1, differential
range = ±1.024 V (V
–
–
–
–
–
–
–
Buffer gain = 1, 16-bit, 
Range = ±1.024 V
Buffer gain = 1, 16 bit, 
Range = ±1.024 V
Range = ±1.024 V, unbuffered
Range = ±1.024 V, unbuffered
Range = ±1.024 V, unbuffered
Range = ±1.024 V, unbuffered
Range = ±1.024 V, unbuffered
Range = ±1.024 V, unbuffered
Range = ±1.024 V, unbuffered
Range = ±1.024 V, unbuffered
Input buffer used
Input buffer bypassed, 16-bit, Range
= ±1.024 V
Input buffer bypassed, 12 bit, Range
= ±1.024 V
Gain = 1
Pins P0[3], P3[2]
187 sps, unbuffered
48 ksps, unbuffered
192 ksps, unbuffered
384 ksps, unbuffered
–
REF
Conditions
PSoC
)
REF
)
®
5: CY8C55 Family Datasheet
V
V
V
TBD
Min
90
90
10
SSA
SSA
SSA
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
148
74
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
Typ
–
–
–
–
–
–
5
–
[32]
[32]
V
DDA
V
V
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
Max
±0.1
±32
±1
±2
±1
±1
±1
DDA
DDA
–
–
–
–
–
–
– 1
Page 64 of 102
µV/°C
µV/°C
µV/°C
µV/°C
Units
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
mV
mV
M
mA
mA
mA
mA
mA
dB
dB
k
k
pF
V
V
V
V
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