STA027 ST Microelectronics, STA027 Datasheet - Page 10

• Manufacturer Part Number: STA027
• Description: SBC Codec
• Manufacturer: ST Microelectronics

3 Electrical Specification
Table 6.
Note: 1 Takes into account 200mV voltage drop in both supply lines.
Table 7.
Note: 1 Min. condition: V
Table 8.
Note:
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Symbol
Symbol
Symbol
V
V
R
V
V
I
P
pu
oh
IH
pu
IL
ol
D
2 X is the source/sink current under worst case conditions and is reflected in the name of the I/O
cell according to the drive capability.
power measurements refer to encoder mode.
Low Level Input Voltage
High Level Input Voltage
Low Level Output Voltage
High Level Output Voltage
Pull-up current
Equivalent Pull-up
Resistance
Power Dissipation@ V
2.4V
DC electrical characteristics
Power Dissipation
Parameter
Parameter
Parameter
DD
= 2.7V, 125°C Min process Max. condition: V
DD
=
I
V
and 26
Sampling_freq ≤24 kHz
Sampling_freq ≤32 kHz
Sampling_freq ≤48 kHz
ol
i
= Xma
= 0V; pin numbers 7, 24
Test Condition
Test Condition
Test Condition
CD00066274
0.85*V
0.8*V
Min.
Min.
Min.
-25
CC
CC
DD
Typ.
Typ.
165
170
185
Typ.
-66
50
= 3.6V, -20°C Max.
0.2*V
Max.
Max.
-125
Max.
0.4V
CC
Unit
Unit
mW
mW
mW
kΩ
µA
Unit
V
V
V
V
STA027
Note
Note
Note
1, 2
1, 2
1