(China (Mainland))
Product Summary
The TP3067WMX (A-law) is a monolithic PCM CODEC/Filter utilizing the A/D and D/A conversion architecture and a serial PCM interface. The device is fabricated using Nationals advanced double-poly CMOS process (microCMOS). It features an additional Receive Power Amplifier to provide push-pull balanced output drive capability. The receive gain can be adjusted by means of two external resistors for an output level of up to g6.6V across a balanced 600X load. Also included is an Analog Loopback switch and a TSX output.
Parametrics
Absolute maximum ratings: (1)VCC to GNDA: 7V; (2)VBB to GNDA: -7V; (3)Voltage at any Analog Input or Output: VCC+0.3V to VBB-0.3V; (4)Voltage at any Digital Input or Output: VCC+0.3V to GNDA-0.3V; (5)Operating Temperature Range: -25℃ to +125℃; (6)Storage Temperature Range: -65℃ to +150℃; (7)Lead Temp. (Soldering, 10 sec.): 300℃; (8)ESD (Human Body Model) J: 1000V; (9)ESD (Human Body Model) N: 1500V; (10)Latch-Up Immunity: 100 mA on Any Pin.
Features
Features: (1)Complete CODEC and filtering system including: Transmit high-pass and low-pass filtering; Receive low-pass filter with sin x/x correction; Active RC noise filters; u-law or A-law compatible COder and DECoder; Internal precision voltage reference; Serial I/O interface; Internal auto-zero circuitry; Receive push-pull power amplifiers; (2)A-law-TP3067; (3)Designed for D3/D4 and CCITT applications; (4)g5V operation; (5)Low operating powerDtypically 70 mW; (6)Power-down standby modeDtypically 3 mW; (7)Automatic power-down; (8)TTL or CMOS compatible digital interfaces; (9)Maximizes line interface card circuit density.
Diagrams
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 TP300 series |
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TP3004 |
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TP3005 |
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TP3006 |
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Negotiable |
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TP3009 |
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Negotiable |
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TP3010 |
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Negotiable |
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