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LA70001

Sanyo
Part Number LA70001
Manufacturer Sanyo
Description Record/Playback Amplifiers
Published Apr 25, 2005
Detailed Description Ordering number : EN5709 Monolithic Linear IC LA70001, 70001M Record/Playback Amplifiers for VHS Format VCRs Overview...
Datasheet PDF File LA70001 PDF File

LA70001
LA70001

Overview
Ordering number : EN5709 Monolithic Linear IC LA70001, 70001M Record/Playback Amplifiers for VHS Format VCRs Overview The LA70001 and LA70001M ICs provide record and playback amplifiers for VHS format VCRs.
A system with an adjustment-free Y/C record current can be achieved by combining the LA70001/M with an LA71000M or LA71500M video signal processing IC.
Package Dimensions unit: mm 3067-DIP24S [LA70001] Features • Direct connection of the head to the playback amplifier input allows the number of external devices to be reduced.
• A fixed-current drive technique that is strongly resistant to load fluctuations is adopted in the record amplifier for stable recording characteristics.
The record amplifier includes a built-in AGC circuit.
• These products have the same package dimensions as the LA70011 and LA70011M to allow a common PCB to be used.
These products can also share the same PCB with the LA70020 by mounting the IC at the right end of the LA70020 socket.
SANYO: DIP24S unit: mm 3112-MFP24S [LA70001M] Specifications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Symbol VCC max Ta ≤ 65°C [LA70001] Allowable power dissipation Operating temperature Storage temperature Pd max Topr Tstg Ta ≤ 65°C [LA70001M] (Using a 114.
3 × 76.
1 × 1.
6 mm glass epoxy PCB) Conditions SANYO: MFP24S Ratings 7.
0 600 500 –10 to +65 –40 to +150 Unit V mW mW °C °C Operating Conditions at Ta = 25°C Parameter Recommended supply voltage Operating supply voltage range Symbol VCC VCC op Conditions Ratings 5.
0 4.
8 to 5.
5 Unit V V SANYO Electric Co.
,Ltd.
Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg.
, 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-0005 JAPAN 13098RM (OT) No.
5709-1/8 LA70001, 70001M Electrical Characteristics at Ta = 25°C Parameter [Playback Mode] Current drain Voltage gain Voltage gain difference 1 CH1 CH2 CH1 CH2 CH1 CH2 CH1 CH2 ICCP GVP1 GVP2 ∆GVP1 VNIN1 VNIN2 ∆Vfp1 ∆Vfp2 VHDP1 VHDP2 GVP1—GVP2 With the same conditions as for the voltage gain,...


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