[AK5736]
C004-01
2018/06
- 3 -
(3) LDO: Enable (LDOE pin =
“H”) Internal Generation Mode (CPEN pin = “L”)
Table 4. Consumption Current of Power Dissipation when LDOE pin =
”H”, CPEN pin = “L”
Condition
Temp.
-40°C
25°C
105°C
Unit
Power Supply
Min.
Max.
Typ.
Min.
Max
AVDD
3.0
3.6
3.3
3.0
3.6
V
DVDD
3.0
3.6
3.3
3.0
3.6
CPVDD
(HVDD=CPOUT)
3.0
3.6
3.3
3.0
3.6
Power Supply Current
AVDD
9.2
9.3
9.3
9.2
9.3
mA
DVDD
13.4
13.6
14.4
14.1
14.3
CPVDD
(HVDD=CPOUT)
492.5
498.2
496.7
493.6
495.7
Note 7. These are values when the current flowing from the MPWR pin is 80mA.
(4) LDO: Disable (LDOE pin =
“L”) Internal Generation Mode (CPEN pin = “L”)
Table 5. Consumption Current of Power Dissipation when LDOE pin =
“L”, CPEN pin = “L”
Condition
Temp.
-40°C
25°C
105°C
Unit
Power Supply
Min.
Max.
Typ.
Min.
Max
AVDD
3.0
3.6
3.3
3.0
3.6
V
VDD18
1.7
1.98
1.8
1.7
1.98
CPVDD
(HVDD=CPOUT)
3.0
3.6
3.3
3.0
3.6
Power Supply Current
AVDD
9.2
9.3
9.3
9.2
9.3
mA
VDD18
11.0
13.1
11.9
11.4
13.7
DVDD
0.5
0.6
0.6
0.5
0.6
CPVDD
(HVDD=CPOUT)
494.0
493.0
495.8
495.2
496.5
Note 8. These are values when the current flowing from the MPWR pin is 80mA.
(5) The current consumption of CPVDD in Internal Generation Mode(CPEN pin =
”L”).
The current consumption of CPVDD depends on power supply voltage, but it is not related to
temperature. It depends on the
“I
out
”
current that flows from the CPOUT pin (
Table 6
).
Table 6. Temperature Characteristics of Consumption Current at the CPVDD pin when CPEN pin =
“L”
Condition
Temp.
-40
℃
25
℃
105
℃
Unit
Power Supply
Min.
Max.
Typ.
Min.
Max
AVDD
3.0
3.6
3.3
3.0
3.6
V
VDD18
1.7
1.98
1.8
1.7
1.98
CPVDD
(HVDD=CPOUT)
3.0
3.6
3.3
3.0
3.6
CPVDD Power Supply Current (I
out
: Current flowing from CPOUT pin)
I
out
= 0mA
2.0
1.5
1.7
2.0
1.7
mA
I
out
= 60mA
303.0
303.7
305.3
303.7
303.5
I
out
= 120mA
602.0
607.4
606.3
602.9
607.6
Note 9. These are values when the LDOE pin =
”L”. The result will be equivalent if the LDOE pin = ”H”.
