[AK4493]
017012230-E-00
2017/12
- 10 -
5. Pull-up, Pull-down Pin List
Classification
Pin Name
Internal connection
pull-up pin (typ = 100k
Ω)
PSN
TVSS
pull-down pin(typ = 100k
Ω) DZFL, DZFR, TESTE DVSS
6. Absolute Maximum Ratings
(AVSS = DVSS = VSSL = VSSR = VREFLL = VREFLR = 0V;
Parameter
Symbol
Min.
Max.
Unit
Power
Supplies:
Digital I/O
Digital Core
Clock Interface
Analog
|AVSS
DVSS| (
|AVSS
VSSL| (
|AVSS
VSSR| (
|DVSS
VSSL| (
|DVSS
VSSR| (
|VSSL
VSSR| (
TVDD
DVDD
AVDD
VDDL/R
GND
GND
GND
GND
GND
GND
0.3
0.3
0.3
0.3
-
-
-
-
-
-
4.0
2.5
4.0
6.0
0.3
0.3
0.3
0.3
0.3
0.3
V
V
V
V
V
V
V
V
V
V
Voltage
Reference
“H” voltage reference
(
“L” voltage reference
VREFHL/R
VREFLL/R
-0.3
-0.3
VDDL/R+0.3
Or 6.0
+0.3
V
V
Input Current, Any Pin Except Supplies
IIN
-
10
mA
Digital Input Voltage
(
VIND
0.3
TVDD+0.3
or 4.0
V
Ambient Temperature (Power supplied)
Ta
40
85
C
Storage Temperature
Tstg
65
150
C
Note 4. All voltages with respect to ground.
Note 5. AVSS, DVSS, VSSL and VSSR must be connected to the same analog ground plane.
Note 6. Regarding VREFHL/R pins, maximum value which is lower value (VDDL/R+0.3) or 6.0V.
Note 7. Regarding Digital input pins, maximum value which is lower value (VDDL/R+0.3) or 4.0V.
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
