Electronic Components Datasheet Search
Selected language     English  ▼


LA7289 Datasheet(PDF) 2 Page - Sanyo Semicon Device

Part No. LA7289
Description  VCR Audio Signal Record and Playback Processor
Download  11 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  SANYO [Sanyo Semicon Device]
Homepage  http://www.ssdc-jp.com/eng/
Logo 

 
 2 page
background image
No. 5642-2/11
LA7289
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Current drain (EE)
ICCE
No signal
10.0
12.5
15.0
mA
Current drain (playback)
ICCP
No signal
11.2
14.0
16.8
mA
Current drain (record)
ICCR
No signal
9.6
12.0
14.4
mA
[Equalizer amplifier]
Open-circuit voltage gain
VGOE
VO = –6dBV
58.4
64.4
dB
Input noise voltage
VNIE
Rg = 620
Ω, DIN audio filter
1.0
1.8
µVrms
[Line Amplifier]
Voltage gain (PB input)
VGLP
VO = –6dBV
20.1
20.6
21.1
dB
Voltage gain (LINE input)
VGLL
VO = –6dBV
20.1
20.6
21.1
dB
Voltage gain (TUNER input)
VGLT
VO = –6dBV
20.1
20.6
21.1
dB
Harmonic distortion
THDL
VO = –6dBV
0.05
0.3
%
Output noise voltage
VNOL
Rg = 620
Ω, DIN audio filter
–75
–69
dBV
Maximum output voltage
VOML
THD = 1%
1.7
2.5
Vrms
Output voltage when ALC operating
VOA
VIN = –25dBV
–7
–6
–5
dBV
ALC effect
ALC
VIN = –25dBV to –5dBV
1
3
dB
Total harmonic distortion when ALC operating
THDA
VIN = –25dBV
0.05
0.6
%
[Record Amplifier]
Voltage gain
VGCR
VO = –6dBV
13.5
14.0
14.5
dB
Harmonic distortion
THDR
VO = –6dBV
0.05
0.3
%
Maximum output voltage
VOMR
THD = 1%
1.7
2.5
Vrms
[REC/EE Switching Circuit]
Record mode hold voltage
VRR
The pin 19 DC voltage
3.6
6.0
V
EE mode hold voltage
VRE
The pin 19 DC voltage
0
1
V
[Muting Circuit]
On state hold voltage
VMON
The pin 18 DC voltage
3.6
6.0
V
Off state hold voltage
VMOFF
The pin 18 DC voltage
0
1
V
Muting attenuation
MP, ML, MT
80
90
dB
(PB, LINE. TUNER)
[PB, LINE. TUNER Switching Circuit]
PB mode hold voltage
VLP
The pin 17 DC voltage
3.6
6.0
V
LINE mode hold voltage
VLL
The pin 17 DC voltage
1.8
2.6
V
TUNER mode hold voltage
VLT
The pin 17 DC voltage
0
1.0
V
[EP. LP. SP Switching Circuit]
EP mode hold voltage
VEE
The pin 16 DC voltage
3.6
6.0
V
LP mode hold voltage
VEL
The pin 16 DC voltage
1.8
2.6
V
SP mode hold voltage
VEE
The pin 16 DC voltage
0
0.8
V
[Switching Circuit]
Pin 2 on resistance
RON2
I1 = ±1 mA
10
30
Pin 2 input voltage
VIN2
Ta = 65°C, f = 70 kHz (sin), ILK = 10 µA
±45
V
[Record Bias Automatic Adjustment Circuit]
Record bias current
IB
220
245
270
µA
Pin 1 output control range
V1
2.0
4.0
6.0
V
Electrical Characteristics at Ta = 25°C, VCC = 12 V, f = 1 kHz, 0 dBV = 1.0 Vrms




Html Pages

1  2  3  4  5  6  7  8  9  10  11 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
LA7285VCR Audio Signal Recording and Playback Processor 1 2 3 4 5 MoreSanyo Semicon Device
STV57284-HEAD VIDEO AND 2-HEADS HIFI AUDIO PLAYBACK AND RECORD AMPLIFIER FOR VCR 1 2 3 4 5 MoreSTMicroelectronics
LA72648MPAL Hi-Fi Audio Signal Record and Playback Procissing 1 2 Sanyo Semicon Device
LA7286VCR Audio Signal Recording and Playback Processor  1 2 3 4 5 MoreSanyo Semicon Device
LA7256high-Fidelity Audio Signal Record/Playback Processing Circuit for VCR Products 1 2 3 4 5 MoreSanyo Semicon Device
LA7282VCR Audio Signal Recording / Playback Processor 1 2 3 4 5 MoreSanyo Semicon Device
AN3501NFBPLuminance chroma and linear audio signal processing IC for VCR 1 2 3 4 5 MorePanasonic Semiconductor
STV5722A2-HEAD PLAYBACK AND RECORD AMPLIFIER FOR VCR 1 2 3 4 5 STMicroelectronics
LA7415VHS VCR Playback Head and Record Amplifiers 1 2 3 4 5 MoreSanyo Semicon Device
AN5170KVIF/SIF signal processor IC for TV and VCR 1 Panasonic Semiconductor

Link URL

Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Bookmark   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com 2003 - 2017    


Mirror Sites
English : Alldatasheet.com  , Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp  |   Russian : Alldatasheetru.com
Korean : Alldatasheet.co.kr   |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com  |   Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl