LA70001 Datasheet, PDF (1/8 Pages) Sanyo Semicon Device – Record/Playback Amplifiers for VHS Format VCRs

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.
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.
Package Dimensions
unit: mm
3067-DIP24S
[LA70001]
unit: mm
3112-MFP24S
[LA70001M]
SANYO: DIP24S
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
V_CC max
Pd max
Topr
Tstg
Conditions
Ta ≤ 65°C [LA70001]
Ta ≤ 65°C [LA70001M]
(Using a 114.3 × 76.1 × 1.6 mm glass epoxy PCB)
Operating Conditions at Ta = 25°C
Parameter
Recommended supply voltage
Operating supply voltage range
Symbol
V_CC
V_CC op
Conditions
SANYO: MFP24S
Ratings
Unit
7.0
V
600
mW
500
mW
–10 to +65
°C
–40 to +150
°C
Ratings
Unit
5.0
V
4.8 to 5.5
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