RCV144ASP

The RCV144ASP the single device provides the processing core for a complete system design featuring data/fax modem ,AudioSpan,speakerphone,audio,voice,and VoiceView support depending on model (Table 1-1).The OEM adds a crystal,discrete components,and a telephone line/telephone/audio interface circuit to complete the system.

The feature of the RCV144ASP are:(1)AudioSpan(simultaneous audio/voice and data); (2); (3)Full-duplex speakerphone{FDSP}mode(option); (4)data modem throughput up to 115.2kbps; (5)Fax modem dend and receive rates up to 14400 bps; (6)voice/audio mode(option); (7)voiceview alternating voice and data(option); (8)world-class operation(option); (9)communication software compatible AT command sets; (10)NVRAM directory and stored profiles; (11)built-in DTE interfaces with speed up to 115.2 kbps; (12)supports rockwell PnP ISA bus interface device; (13)supports serial PnP interface per plug and play external COM device specification,Rev 1.00; (14)serial async data;parallel async data; (15)caller ID and distinctive ring detect ; (16)single package:68-pin PLCC; (17)5V operation.

The absolute maximum ratings of the RCV144ASP can be summarized as:(1)supply voltage:-0.5 to 7.0V; (2)input voltage:-0.5 to (5VD +0.5)V; (3)operating temperature range:-0 to 70; (4)storage temperaturer range:-55 to 125; (5)analog inputs:-0.3 to (5VA +0.3)V; (6)voltage apllied to output in high impedance(off)state:-0.5 to (5VD+0.5)V; (7)dc input clamp current:±20mA; (8)dc output clamp current:±20mA; (9)static discharge voltage :±2500V; (10)latch-up current:±200mA.

If you want to know more information such as the electrical AC characteristics ,please download the datasheet in www.seekdatasheet.com .