Single Channel Codec, 0.3 - 3.4 kHz Bandwidth 28-PDIP -40 to 85
Single Channel Codec, 0.3 - 3.4 kHz Bandwidth 28-PLCC 0 to 70
Single Channel Codec, 0.3 - 3.4 kHz Bandwidth 28-PDIP 0 to 70
PCM CODEC, PQCC28
