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

文件：128.13 Kbytes 页数：5 Pages

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

德州仪器

8 V P-Channel NexFET Power MOSFET

文件：470.61 Kbytes 页数：12 Pages

TI

德州仪器

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 页数：12 Pages

TI

德州仪器