CY8C24894_11 Datasheet, PDF (17/46 Pages) Cypress Semiconductor – Automotive PSoC Programmable System-on-Chip Low power at high speed

CY8C24894
DC Analog Output Buffer Specifications
Table 10 and Table 11 on page 18 list the guaranteed maximum and minimum specifications for the voltage and temperature ranges:
4.75 V to 5.25 V and –40 °C ≤ T_A ≤ 85 °C, or 3.0 V to 3.6 V and –40 °C ≤ T_A ≤ 85 °C, respectively. Typical parameters apply to 5 V
and 3.3 V at 25 °C and are for design guidance only.
Table 10. 5-V DC Analog Output Buffer Specifications
Symbol
Description
Min
Typ
Max
Units
Notes
V_OSOB
Input offset voltage (absolute value)
–
TCV_OSOB Average input offset voltage drift
–
V_CMOB
Common mode input voltage range
0.5
R_OUTOB Output resistance
Power = low
–
Power = high
–
3
12
mV
+6
–
µV/°C
–
V_DD – 1.0
V
0.6
–
Ω
0.6
–
Ω
V_OHIGHOB
V_OLOWOB
I_SOB
High output voltage swing
(load = 32 Ω to V_DD/2)
Power = low
Power = high
Low output voltage swing
(load = 32 Ω to V_DD/2)
Power = low
Power = high
Supply current including opamp
bias cell (no load)
Power = low
0.5 × V_DD + 1.1 –
–
V
0.5 × V_DD + 1.1 –
–
V
–
– 0.5 × V_DD – 1.3 V
–
– 0.5 × V_DD – 1.3 V
–
1.1
5.1
mA
Power = high
–
2.6
8.8
mA
PSRR_OB Supply voltage rejection ratio
C_L
Load capacitance
53
64
–
dB (0.5 × V_DD – 1.3) ≤ V_OUT ≤
(V_DD – 2.3).
–
–
200
pF This specification applies to
the external circuit that is being
driven by the analog output
buffer.
Document Number: 001-53754 Rev. *D
Page 17 of 46
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