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  ON Semiconductor Electronic Components Datasheet  

LA72730 Datasheet

Monolithic Linear IC

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Ordering number : ENA1059A
LA72730
Monolithic Linear IC
Audio/Video Switch for TV
http://onsemi.com
Overview
The LA72730 is an Audio/Video Switch for TV.
Functions
Audio : Possible to Change 4 Channel×2, ALC OUTPUT, 4dB Amplifier MONITOR OUTPUT
Video : Possible to Change 4 Channel, 6dB Amplifier
Control : I2C (Slave address : 92h)
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VCC max
Pd max
Topr
Tstg
Pin 8
Ta 70°C
Conditions
Ratings
7.0
300
-20 to +70
-55 to +150
Unit
V
mW
°C
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating
Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
Recommended Operating Conditions at Ta = 25°C
Parameter
Recommended operating voltage
Operating voltage range
Symbol
VCC
VCC op
Pin 8
Pin 8
Conditions
Ratings
5.0
4.5 to 5.5
Unit
V
V
Semiconductor Components Industries, LLC, 2013
July, 2013
21010 SY / 52108 MS PC 20080514-S00004 No.A1059-1/8


  ON Semiconductor Electronic Components Datasheet  

LA72730 Datasheet

Monolithic Linear IC

No Preview Available !

LA72730
Electrical Characteristics at Ta = 25°C, VDD = 5.0V
Parameter
Current dissipation
Audio block
Audio input DC voltage
Audio output DC voltage
Audio channel bandwidth
Audio voltage gain (Audio-out)
Audio voltage gain (Monitor-out)
Audio input dynamic range
(Audio-out)
Audio input dynamic range
(Monitor-out)
Audio channel PSRR
Audio channel input impedance
Audio channel output impedance
Audio channel crosstalk
Audio channel S/N
Audio channel THD
ALC Detect level-1
ALC Detect level-2
ALC Detect level-3
ALC Detect level-4
Video block
Video input DC voltage
Video output DC voltage
Video channel bandwidth
Video signal voltage gain
Video input dynamic range
Video channel PSRR
Video channel input impedance
Video channel output impedance
Video channel crosstalk
Video channel noise
Symbol
ICC
Conditions
VCC = 5V, No signal
INa
Oa
Fa
Aa1
Aa2
Da1
Da2
PSa
Ria
Roa
CTa
SNa
THDa
ALC1
ALC2
ALC3
ALC4
No signal pin 1, 2, 3, 4, 5, 6, 23, 24 DC voltage
No signal pin 19, 20 DC voltage
Input : 1kHz/20kHz, -6dBV : Pin 19, 20 output
f = 1kHz, VIN = -6dBV, Pin 19, 20 output
f = 1kHz, VIN = -6dBV, Pin 12, 16 output
f = 1kHz, THD = 1%
Pin 19, 20 output
f = 1kHz, THD = 1%
Pin 13, 16 output
VCC = 5V+1Vp-p, SINE WAVE (50Hz)
f = 1kHz
Filter = DIN/AUDIO
f = 1kHz, VIN = -6dBV
INv
Ov
Fv -3dB frequency
Av f = 500kHz, VIN = 1Vp-p
Dv f = 100kHz, THD 1%
PSv VCC = 5V+1Vp-p, SINE WAVE (50Hz)
Riv
Rov
CTv f = 3.58MHz, VIN = 1Vp-p
SNv Bandwidth 10MHz
Package Dimensions
unit : mm (typ)
3067B
21.0
24 13
min
15.2
Ratings
typ
18
max
20.8
Unit
mA
2.2
2.2
-2
-0.3
3.5
-3.0
-5.0
35
80
150
65
70
-10.5
-15.5
-13.5
-19.5
2.4
2.4
0
0.0
4.0
-1.0
-3.0
50
100
200
80
85
0.15
-9
-14
-12
-18
2.6
2.6
+2
+0.3
4.5
V
V
dB
dB
dB
dBV
dBV
120
250
0.3
-7.5
-12.5
-10.5
-16.5
dB
kΩ
Ω
dB
dB
%
dBV
dBV
dBV
dBV
1.44
1.26
10
5.0
2.0
35
8.0
30
45
55
1.6 1.76 V
1.4 1.54 V
MHz
6.0 7.0 dB
2.5 Vp-p
50 dB
10 12.0 kΩ
40 50 Ω
60 dB
60 dB
1
0.9
12
0.95
(0.71)
1.78
0.48 SANYO : DIP24S(300mil)
No.A1059-2/8


Part Number LA72730
Description Monolithic Linear IC
Maker ON Semiconductor
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LA72730 Datasheet PDF






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