LS7508 Datasheet, Controllers, LSI

LS7508 Features

• Controllers
• Circuit activated by Tone with specific Frequency and Time Duration.
• Frequency and Time Duration values are mask programmable.
• Small Signal (as low as - 3

PDF File Details

Part number:

LS7508

Manufacturer:

LSI

File Size:

34.00kb

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📄 Datasheet

Description:

Tone activated telephone line switch controllers. The LS7501 - LS7510 are CMOS frequency discriminator circuits designed to respond to a specific frequency TONE signa

LS7508 Application

• Applications
• Remote telephone line testing
• Remote meter reading
• Security system dialers. Nov. 1993 CONNECTION DIAGRA

TAGS

LS7508

LSI

📁 Related Datasheet

LS7501 - TONE ACTIVATED TELEPHONE LINE SWITCH CONTROLLERS (LSI)
LSI/CSI LS7501-7510 U ® L LSI Computer Systems, Inc. 1235 Walt Whitman Road, Melville, NY 11747 (516) 271-0400 FAX (516) 271-0405 A3800 TONE ACT.

LS7502 - TONE ACTIVATED TELEPHONE LINE SWITCH CONTROLLERS (LSI)
LSI/CSI LS7501-7510 U ® L LSI Computer Systems, Inc. 1235 Walt Whitman Road, Melville, NY 11747 (516) 271-0400 FAX (516) 271-0405 A3800 TONE ACT.

LS7503 - TONE ACTIVATED TELEPHONE LINE SWITCH CONTROLLERS (LSI)
LSI/CSI LS7501-7510 U ® L LSI Computer Systems, Inc. 1235 Walt Whitman Road, Melville, NY 11747 (516) 271-0400 FAX (516) 271-0405 A3800 TONE ACT.

LS7504 - TONE ACTIVATED TELEPHONE LINE SWITCH CONTROLLERS (LSI)
LSI/CSI LS7501-7510 U ® L LSI Computer Systems, Inc. 1235 Walt Whitman Road, Melville, NY 11747 (516) 271-0400 FAX (516) 271-0405 A3800 TONE ACT.

LS7505 - TONE ACTIVATED TELEPHONE LINE SWITCH CONTROLLERS (LSI)
LSI/CSI LS7501-7510 U ® L LSI Computer Systems, Inc. 1235 Walt Whitman Road, Melville, NY 11747 (516) 271-0400 FAX (516) 271-0405 A3800 TONE ACT.

LS7506 - TONE ACTIVATED TELEPHONE LINE SWITCH CONTROLLERS (LSI)
LSI/CSI LS7501-7510 U ® L LSI Computer Systems, Inc. 1235 Walt Whitman Road, Melville, NY 11747 (516) 271-0400 FAX (516) 271-0405 A3800 TONE ACT.

LS7507 - TONE ACTIVATED TELEPHONE LINE SWITCH CONTROLLERS (LSI)
LSI/CSI LS7501-7510 U ® L LSI Computer Systems, Inc. 1235 Walt Whitman Road, Melville, NY 11747 (516) 271-0400 FAX (516) 271-0405 A3800 TONE ACT.

LS7509 - TONE ACTIVATED TELEPHONE LINE SWITCH CONTROLLERS (LSI)
LSI/CSI LS7501-7510 U ® L LSI Computer Systems, Inc. 1235 Walt Whitman Road, Melville, NY 11747 (516) 271-0400 FAX (516) 271-0405 A3800 TONE ACT.

LS7510 - TONE ACTIVATED TELEPHONE LINE SWITCH CONTROLLERS (LSI)
LSI/CSI LS7501-7510 U ® L LSI Computer Systems, Inc. 1235 Walt Whitman Road, Melville, NY 11747 (516) 271-0400 FAX (516) 271-0405 A3800 TONE ACT.

LS7534 - DIMMER LIGHT SWITCH WITH UP AND DOWN CONTROLS (LSI Computer Systems)
UL ® LSI/CSI LSI Computer Systems, Inc. 1235 Walt Whitman Road, Melville, NY 11747 LSI LS7534 LS7535 (631) 271-0400 FAX (631) 271-0405 A3800 DIMME.