Data Sheet

AV6302 Datasheet (Preliminary) revision 0.3
CONTENTS SUBJECT TO CHANGE WITHOUT NOTICE 13 AVNERA PROPRIETARY & CONFIDENTIAL | PROVIDED UNDER NDA
3.2 DC Electrical Characteristics
Operating Conditions: VDC = 4.4V to 5.5V or VIN = 3.2V to 4.3V, VDDIO = 3.3V, T
A
= 0ºC to +70 ºC; Typical specifications at T
A
= 25ºC,
VDC = 5.0V or VIN=3.6V.
Table 3-2 AV6302 DC Electrical Characteristics
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
VDC Supply Voltage Input
4.4
5.0
5.5
V
VIN Supply Voltage Range
3.2
3.6
4.3
V
VBAT Voltage Input Range
0
4.3
V
V3P6
Internally regulated voltage
3.6
V
VDDIO (Digital 3.3V I/O) Reg. Voltage
Internally regulated voltage
3.3
V
VDDDIG (Digital Core) Reg. Voltage
Internally regulated voltage
1.35
V
VDD1P8
Internally regulated voltage
1.8
V
Supply Current (I
VIN
)
Shutdown Mode (PWR pin active)
25
50
uA
Client Sleep Mode
1.2
uA
Client No audio (header only) Link mode
16
19
mA
Client Std. Headset Link Mode
46
55
mA
CMOS I/O Logic Levels – 3.3V I/O
Input Voltage Logic Low, V
IL
V
VDDIO
= 3.3V
0.8
V
Input Voltage Logic High, V
IH
V
VDDIO
= 3.3V
2.0
V
Output Voltage Logic Low, V
OL
V
VDDIO
= 3.3V ; I
LOAD
=1mA
0.4
V
Output Voltage Logic High, V
OH
V
VDDIO
= 3.3V; I
LOAD
=1mA
2.9
V
PWR pin – headset chip
Low threshold
0.6
V
High threshold
1.2
V
PWR pin current source
4
uA
GPIO Pin source current
3.0
mA
3.3 Electrical Characteristics – Voltage Supervisory Circuit
Operating Conditions: VDC = 4.4V to 5.5V or VIN = 3.2V to 4.3V, VDDIO = 3.3V, TA = 0ºC to +70 ºC; Typical specifications at TA = 25ºC,
VDC = 5.0V or VIN = 3.6V.
Table 3-3 AV6302 Electrical Characteristics - Voltage Supervisory
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
Voltage Monitor Low Thres. (assert reset)
Monitoring the voltage on V3P6
2.7
V
Voltage Monitor High Thres. (de-assert reset)
Monitoring the voltage on V3P6
3.0
V
Brownout bandwidth
Monitoring the voltage on V3P6
100
kHz
Reset Threshold (assert)
2.2
V
Reset Threshold (de-assert)
1.2
V
RESETN Minimum Time
0.1uF external capacitor
11
ms
VDC_OK threshold
Rising
falling
4.1
3.9
V
V