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CY8C24223A, CY8C24423A
Document Number: 3-12029 Rev. *E Page 18 of 31
DC Low Power Comparator Specifications
The following tables list guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C ≤ T
A
≤ 125°C. Typical parameters apply to 5V at 25°C and are for design guidance only.
DC Analog Output Buffer Specifications
The following tables list guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40°C ≤ T
A
≤ 125°C. Typical parameters apply to 5V at 25°C and are for design guidance only.
Table 14. DC Low Power Comparator Specifications
Symbol Description Min Typ Max Units
V
REFLPC
Low power comparator (LPC) reference voltage range 0.2 – Vdd - 1 V
I
SLPC
LPC supply current – 10 40 μA
V
OSLPC
LPC voltage offset – 2.5 30 mV
Table 15. DC Analog Output Buffer Specifications
Symbol Description Min Typ Max Units
V
OSOB
Input Offset Voltage (Absolute Value) – 3 18 mV
TCV
OSOB
Input Offset Voltage Drift – +6 – μV/°C
V
CMOB
Common-Mode Input Voltage Range 0.5 – Vdd - 1.0 V
R
OUTOB
Output Resistance – 1 – W
V
OHIGHOB
High Output Voltage Swing (Load = 32 ohms to Vdd/2) 0.5 x Vdd
+ 1.1 – – V
V
OLOWOB
Low Output Voltage Swing (Load = 32 ohms to Vdd/2) – – 0.5 x Vdd
- 1.3 V
I
SOB
Supply Current Including Bias Cell (No Load)
Power = Low
Power = High
–
–
1.1
2.6
5.1
8.8
mA
mA
PSRR
OB
Supply Voltage Rejection Ratio – 64 – dB
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