VoIP Telephony/Speakerphones

Part Number Description Pins /  Package Typical Current Power Supply ML7074-003 Single-rail, 16-bit, linear PCM CODEC for VOIP (G.729A, G.726, G.711), DTMF detector's mute function, tone generator wave-shaping function 64 / QFP 45 mA 3.0 to 3.6 V ML7074A-003 Single-rail, 16-bit, linear PCM CODEC for VOIP (G.726, G.711), DTMF detector's mute function, tone generator wave-shaping function 64 / QFP 45 mA 3.0 to 3.6 V MSM7602-001 Stand-alone line/voice echo canceller, µ-Law (27 ms delay) 28 /  SSOP, 32 /  TSOP 30 mA 2.7 to 5.5 V MSM7603B-003 Stand-alone line/voice echo canceller, µ-Law (55 ms delay) 28 /  SSOP 30 mA 2.7 to 5.5 V MSM7731-02 1 Voice Signal Processor, integrated dual linear CODEC, partitionable Echo Canceller 17 dB noise cancellation, no MCU required 64 / QFP 35 mA 2.7 to 3.6 V