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参数资料
| 型号： | LA71750EM |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP100 |
| 封装： | 14 X 20 MM, QFP-100 |
| 文件页数： | 1/46页 |
| 文件大小： | 898K |
| 代理商： | LA71750EM |
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Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer
's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer
'sproductsor
equipment.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
51607 MS PC B8-6705, No.7952-1/46
LA71750EM
Overview
The LA71750EM is a video signal-processing system IC that supports the PAL (G, B and I) 4.43 NTSC, MESECAM, and
NAP (G, B, and I) formats for VHS VCRs. Chip internal trimming is used to make this IC fully adjustment free.
This IC significantly reduces the number of peripheral components required, thus providing substantial cost savings in the
signal-processing board.
Additionally, this IC also supports the NAP standard (NTSC to PAL conversion) that is now common in Europe and
China.
Specifications
Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC
Pins 18, 24, 42, 55, 72, 91
7.0
V
Allowable power dissipation
Pd max
Ta
≤ 65°C *
1100
mW
Operating temperature
Topg
-10 to +65
°C
Storage temperature
Tstg
-40 to +150
°C
* Mounted on a board : 70
× 70×1.6
3mm, paper phenol resin laminates.
Recommended Operating Conditions at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
VCC
Pins 18, 24, 42, 55, 72, 91
5.0
V
Allowable operating voltage range
VCC opg
Pins 18, 24, 42, 55, 72, 91
4.8 to 5.2
V
Ordering number : EN7952A
Monolithic Linear IC
For VHS VCR
Video Audio Signal Processor
(Y/C/A/HA/CCD)
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