MB86437 Key Features
- +3 V single power supply
- Low power consumption: muting settings for each operating mode Normal operation : 5.0 mA TYP Standby mode : 0.5 µA TYP
- On-chip codec filter meets G.712 standards
- Selection of codec panding law (A-law, µ-law, 14 bit linear)
- On-chip low-noise microphone amp (2-channel) (0 to 35 dB amplification)
- On-chip receiver speaker amps (32 Ω BTL type: 10 mW MIN)
- On-chip earphone speaker amps (32 Ω single type: 5 mW MIN)
- On-chip electronic volume gain adjustments (sending, receiving, tone) On-chip accessory input/output circuits DTMF gener