固定及移动通讯电路(Telecomm and Mobile)
标准接口电路(Standard Interface Circuit)
BL1501 BL1502
多媒体数字信号编解码（Multimedia Signal Codec）
Applications: A-law monolithic PCM CODEC/filter with A/D and D/A converter and a serial PCM interface. Used in switch, voice card and so on.
BL1302A57 BL1302A67
通讯终端应用电路(Communication Terminal Applications)
BL1101 BL1102 BL1110A BL1240 BL34018 BL34118
模拟开关(Analog Switch)
BL1551 BL1530 BL1532 BL4684C BL1554 BL1533 BL3257
触摸屏电路(Touch Screen Controller)
BL2046
AB类音频功放电路(Class AB Audio Amplifier)
Applications: (1)Mobile phone, (2)Cordless Phone, (3)PDA and handheld terminal, (4)MP3/MP4 player, (5)Digital Photo Frame, (6)GPS/PND, (7)USB Speaker, (8)Portable DVD, (9)MID/UMPC, (10)TV.
BL34119 BL8602 BL6289 BL6211 BL6203 BL6212 BL4863 BL6217
BL6290
D类音频功放电路(Class D Audio Amplifier)
Applications: (1)Mobile phone, (2)Cordless Phone, (3)PDA and handheld terminal, (4)MP3/MP4 player, (5)Digital Photo Frame, (6)GPS/PND, (7)USB Speaker, (8)Portable DVD, (9)MID/UMPC, (10)TV.
BL6312 BL6305 BL6311B BL6331 BL6332 BL6352
Low Power Narrow Band FM IF (单片窄带调频接收电路)
BL3361
Video Filter Driver (视频滤波驱动)
BL1513 BL1511 BL1516