Oki Electric Industry MSM7716
The MSM7716 is a single-channel CODEC CMOS IC for voice signals that contains filters for linear A/D and D/A conversion. Designed especially for a single-power supply and low-power applications, the device is optimized for applications for the analog interfaces of audio signal processing DSPs and digital wireless systems. The analog output signal can directly drive a ceramic type handset receiver.| Part No. | MSM7716 |
|---|---|
| Datasheet | MSM7716 Download |
| Manufacturer | Oki Electric Industry |
| Description | Single Rail Linear CODEC |
| Buy | Stock & Price |
GENERAL DESCRIPTION
In addition, levels for analog outputs can be set by external control.FEATURES
● Single power supply● Low power consumption Operating mode Power down mode
● Digital signal input/output interface
● Sampling frequency(fs)
● Transmission clock frequency
● Filter characteristics : +2.7 V to +3.6 V : : : : : : 24 mW Typ. 0.05 mW Typ. 14-bit serial code in 2's complement format 4 to 16 kHz fs ¥ 14 min., 2048 kHz max. when fs = 8 kHz, complies with ITU-T Recommendation G. 714
● Built-in PLL eliminates a master clock
● Two input circuits in transmit section
● Two output circuits in receive section
● Transmit gain adjustable using an external resistor
● Receive gain adjustable by external control 8 steps, 4 dB/step
● Transmit mic-amp is eliminated by the gain setting of a maximum of 36 dB.
● Analog outputs can drive a load of a minimum of 1 kW ; an amplitude of a maximum of 4.0 VPP with push-pull driving.
● Built-in reference voltage supply
● Package options: 32-pin plasti...
