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LA1145, LA1145M, LA1145M-F2-TE-R

LA1145, LA1145M, LA1145M-F2-TE-R Selling Leads, Datasheet

MFG:SANYO  Package Cooled:SIP18Z  D/C:3

LA1145, LA1145M, LA1145M-F2-TE-R Picture

LA1145, LA1145M, LA1145M-F2-TE-R Datasheet download

Five Points

Part Number: LA1145

 

MFG: SANYO

Package Cooled: SIP18Z

D/C: 3

 

 

 
 
 
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LA1145 Suppliers

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  • LA1145

  • Vendor: SANYO Pack: SIP Qty: 500  Adddate: 2024-05-07
  • Inquire Now
  • YingKe Electronic hong   China
    Contact: Mr.CHENHANWEI   MSN:yingkeda@hotmail.com
    Tel: 886-754-3806635
    Fax: 886-754-6672782
    (0)

About LA1145

PDF/DataSheet Download

Datasheet: LA1145

File Size: 343281 KB

Manufacturer: SANYO [Sanyo Semicon Device]

Download : Click here to Download

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LA1145M Suppliers

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  • LA1060

  • Vendor: SANYO Pack: SIP Qty: 1500  Adddate: 2024-05-07
  • Inquire Now
  • YingKe Electronic hong   China
    Contact: Mr.CHENHANWEI   MSN:yingkeda@hotmail.com
    Tel: 886-754-3806635
    Fax: 886-754-6672782
    (0)
  • LA1060

  • Vendor: SANYO Pack: SIP D/C: 02+& Qty: 333  Adddate: 2024-05-07
  • Inquire Now
  • YOUWEI ELECTRONICS CO., Ltd   China
    Contact: Mr.JACKHU   MSN:youweidz@hotmail.com
    Tel: 86-0755-33062827
    Fax: 86-0755-33062897
    (1)

About LA1145M

PDF/DataSheet Download

Datasheet: LA1145M

File Size: 343281 KB

Manufacturer: SANYO [Sanyo Semicon Device]

Download : Click here to Download

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LA1145M-F2-TE-R Suppliers

More LA1145M-F2-TE-R Suppliers

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  • LA1060

  • Vendor: SANYO Pack: SIP Qty: 1500  Adddate: 2024-05-07
  • Inquire Now
  • YingKe Electronic hong   China
    Contact: Mr.CHENHANWEI   MSN:yingkeda@hotmail.com
    Tel: 886-754-3806635
    Fax: 886-754-6672782
    (0)
  • LA1060

  • Vendor: SANYO Pack: SIP D/C: 02+& Qty: 333  Adddate: 2024-05-07
  • Inquire Now
  • YOUWEI ELECTRONICS CO., Ltd   China
    Contact: Mr.JACKHU   MSN:youweidz@hotmail.com
    Tel: 86-0755-33062827
    Fax: 86-0755-33062897
    (1)

About LA100P

PDF/DataSheet Download

Datasheet: LA100P

File Size: 70684 KB

Manufacturer: LEM [LEM]

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LA1145 Maximum Ratings

Absolute maximum ratings
VCC [V]8
Electrical characteristics
ICC [mA]29

LA1145 Features

` On-chip IF count buffer circuit and microprocessorcontrolled switch circuit for ETR.
` Compared to the LA1140, the LA1145, 1145M offer:
    1 Improved signal meter output linearity;
    2 Improved band mute temperature stability;
    3 Improved S/N ratio;
    4 Improved sound quality at weak signal input when noise is present, and;
    5 Improved AMR characteristics during weak signal input.
` Reduced parts' count simplifies design:
   1 On-chip IF count buffer circuit;
   2 On-chip SD circuit - sensitivity can be set independently of soft mute characteristics, and;
   3 Variable S-meter gradient - three pin S-meter output (pins 5, 16 and 17) facilitates independent control of SNC and HCC.

LA1145M Maximum Ratings

Parameter Symbol Conditions Ratings Unit
Maximum supply voltage VCC max Pin 12 14 V
Maximum supply current ICC max Pin 12 45 mA
Allowable power dissipation Pd max Ta = 65 °C 630 mW
Ta = 70°C 590 mW
Operating temperature Topr   20 to +70 °C
Storage temperature Tstg   40 to +150 °C

LA1145M Features

` On-chip IF count buffer circuit and microprocessorcontrolled switch circuit for ETR.
` Compared to the LA1140, the LA1145, 1145M offer:
    1 Improved signal meter output linearity;
    2 Improved band mute temperature stability;
    3 Improved S/N ratio;
    4 Improved sound quality at weak signal input when noise is present, and;
    5 Improved AMR characteristics during weak signal input.
` Reduced parts' count simplifies design:
   1 On-chip IF count buffer circuit;
   2 On-chip SD circuit - sensitivity can be set independently of soft mute characteristics, and;
   3 Variable S-meter gradient - three pin S-meter output (pins 5, 16 and 17) facilitates independent control of SNC and HCC.

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