5V Low Power Subscriber DTMF Receiver

The CD22204 complete dual tone multiple frequency (DTMF) receiver detects a selectable group of 12 or 16 standard digits. No front-end pre-filtering is needed. The only externally required components are an inexpensive 3.579545MHz TV ‘‘colorburst’’ crystal (for frequency reference) and a bias resi

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INTERSIL

5V Low Power Subscriber DTMF Receiver

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INTERSIL

5V Low Power Subscriber DTMF Receiver

The CD22204 complete dual tone multiple frequency (DTMF) receiver detects a selectable group of 12 or 16 standard digits. No front-end pre-filtering is needed. The only externally required components are an inexpensive 3.579545MHz TV ‘‘colorburst’’ crystal (for frequency reference) and a bias resist ? No Front End Band Splitting Filters Required\n? Single Low Tolerance 5V Supply\n? Three-State Outputs for Microprocessor Based Systems\n? Detects all 16 Standard DTMF Digits\n? Uses Inexpensive 3.579545MHz Crystal\n? Excellent Speech Immunity\n? Output in 4-Bit Hexadecimal Code\n? Excellent Latch-;

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CSD22204W –8 V P-Channel NexFET? Power MOSFET

1 Features 1? Low Resistance ? Small Footprint 1.5 mm × 1.5 mm ? Pb Free ? Gate ESD Protection ? RoHS Compliant ? Halogen Free ? Gate-Source Voltage Clamp 2 Applications ? Battery Management ? Battery Protection ? Load Switch Applications 3 Description This –8 V, 8.2 mΩ, 1.5 mm ×

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TI

德州儀器

8 V P-Channel NexFET Power MOSFET

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TI

德州儀器

CSD22204W –8 V P-Channel NexFET? Power MOSFET

1 Features 1? Low Resistance ? Small Footprint 1.5 mm × 1.5 mm ? Pb Free ? Gate ESD Protection ? RoHS Compliant ? Halogen Free ? Gate-Source Voltage Clamp 2 Applications ? Battery Management ? Battery Protection ? Load Switch Applications 3 Description This –8 V, 8.2 mΩ, 1.5 mm ×

文件：530.32 Kbytes 頁(yè)數(shù)：12 Pages

TI

德州儀器