BA7207 ROHM [Rohm], BA7207 Datasheet

BA7207

Manufacturer Part Number

BA7207

Description

SECAM chroma signal processor for VHS VCRs

Manufacturer

ROHM [Rohm]

Datasheet

1.BA7207.pdf (17 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

BA7207

Manufacturer:

ROHM

Quantity:

400

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

BA7207AS

Manufacturer:

ROHM

Quantity:

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

BA7207AS

Manufacturer:

SHARP

Quantity:

6 218

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

BA7207S

Manufacturer:

MOTOROLA

Quantity:

Company:

Meier Automation Equipment Co., Limited

Part Number:

BA7207S

Manufacturer:

ROHM/罗姆

Quantity:

20 000

Current page: 1 of 17
Download datasheet (251Kb)

The BA7207AS and BA7207AK are LSI components that incorporate the contain circuitry required for SECAM chro-

ma signal processing. The ICs have both recording and playback systems and each includes a bell filter, a band-

pass filter, a limiter amplifier, a multiply-by-four circuit, a divide-by-four circuit, and a sync-gate circuit.

•

SECAM and VHS format video cassette recorders and

camcorders

•

1) All filters required for SECAM chroma signal pro-

2) Built-in chroma killer circuit.

•

Operating power supply voltage

Power supply voltage

Power dissipation

Operating temperature

Storage temperature

Applications

Features

Absolute maximum ratings (Ta = 25°C)

1 Reduced by 14mW for each increase in Ta of 1 C over 25 C .

2 When mounted on a 70mm

Recommended operating conditions (Ta = 25°C)

SECAM chroma signal processor for

VHS VCRs

BA7207AS / BA7207AK

Video ICs

cessing are provided.

increase in Ta of 1 C over 25 C.

Parameter

BA7207AS

BA7207AK

BA7207AS

BA7207AK

70mm, t = 1.6mm glass epoxy board, reduced by 8.5W for each

Symbol

Topr

Tstg

Min.

4.5

1400 (SDIP32)

850 (QFP44)

– 25 ~ + 75

– 25 ~ + 65

– 55 ~ + 125

Typ.

5.0

Limits

Max.

3) Built-in switch circuit for selecting PAL chroma or

5.5

SECAM chroma for the PB / REC system output.

Unit

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