ak4140 AKM Semiconductor, Inc., ak4140 Datasheet - Page 4

• Manufacturer Part Number: ak4140
• Description: Digital Btsc Decoder
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
(AVSS=DVSS=0V; Note 1)
Parameter
Power Supplies (Note 2)
Input Current, Any Pin Except Supply
Analog Input Voltage
Digital Input Voltage
Ambient Temperature (powered applied)
Storage Temperature
Note 1. All voltages with respect to ground.
Note 2. AVSS and DVSS must be connected to the same analog ground plane.
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
(AVSS=DVSS=0V;Note 1)
Parameter
Power Supplies
WARNING: AKM assumes no responsibility for the usage beyond the conditions in this datasheet.
(Ta=25°C; AVDD=DVDD=3.3V; AVSS=DVSS=0V; fs=48kHz; SCLK=64fs; Signal Frequency=1kHz; 16bit Data;
Parameter
Resolution
Input Voltage
S/(N+D)
S/N
Interchannel Isolation
Frequency response
Power Supplies
Power Supply Current
Note 3. All digital input pins are held to VSS.
MS0547-E-01
Measurement frequency=50Hz ∼ 13kHz; unless otherwise specified)
(A-weighted)
Normal Operation (PDN pin = “H”): VDD
Power down mode (PDN pin = “L”): VDD
Normal operation is not guaranteed at these extremes.
(1kHz, 100% modulation)
(1kHz, 66% modulation L or R)
(1kHz, 100% modulation)
(input off)
(input off)
(50~12kHz)
(50~12kHz)
(50~9kHz)
(input off)
Analog
Digital
AVDD
DVDD
RECOMMENDED OPERATING CONDITIONS
Stereo
mono
SAP
SAP
mono
Stereo
ABSOLUTE MAXIMUM RATINGS
AUDIO CHARACTERISTICS
Symbol
AVDD
DVDD
SAP
mono
(Note 3)
Stereo
- 4 -
Symbol
AVDD
DVDD
VINA
VIND
Tstg
min
IIN
2.7
2.7
Ta
Min
100
20
-1
-1
-1
−0.3
−0.3
min
-0.3
-0.3
−20
−65
-
typ
3.3
3.3
0.13
0.13
0.86
typ
73
80
73
35
50
10
AVDD+0.3
DVDD+0.3
max
±10
150
4.6
4.6
85
max
3.6
3.6
max
16
100
1
1
1
80
[AK4140]
mVrms
Units
2007/03
Units
Units
mA
°C
°C
Bits
V
V
V
V
dB
dB
dB
dB
dB
dB
dB
mA
V
V
%
%
%
μA