Si3000

Notes:
1. All minimum and maximum specifications are guaranteed and apply across the recommended operating conditions. Typical values apply at nominal supply voltages and an operating temperature of 25°C unless otherwise stated.
2. The digital supply, VD, and analog supply, VA, can operate from either 3.3 V or 5.0 V. The Si3000 supports interface to 3.3 V logic when operating from 3.3 V. VD must be within 0.6 V of VA.
3. The Si3000 specifications are guaranteed using the typical application circuit (including component tolerance) of Figure 13.

The Si3000 is a complete voice band audio codec solution that offers high integration by incorporating programmable input and output gain/ attenuation, a microphone bias circuit, handset hybrid circuit, and an output drive for 32 headphones. The Si3000 can be connected directly to the Si3034, Si3035, and Si3044 ISOcap North American and international DAA chipsets through its daisy-chaining serial interface. The device operates from a single 3.3 to 5 V power supply and is available in a 16-pin small outline package (SOIC).