Datenblatt-Suchmaschine für elektronische Bauteile |
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STAC9759 Datenblatt(PDF) 8 Page - Integrated Device Technology |
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STAC9759 Datenblatt(HTML) 8 Page - Integrated Device Technology |
8 / 119 page STAC9758/9759 HIGH-PERFORMANCE 6-CHANNEL AC’97 2.3 CODEC WITH UNIVERSAL JACKS™ PC AUDIO IDT™ 8 STAC9758/9759 V 1.2 1206 HIGH-PERFORMANCE 6-CHANNEL AC’97 2.3 CODEC WITH UNIVERSAL JACKS™ 1.1. Features • Six Channel, AC’97 Revision 2.3 Compliant • 20-bit ADCs • 20-bit DACs • 96KHz Sample Rate support • SPDIF OUTPUT at 32 KHz, 44.1KHz, and 48KHz • Double Rate SPDIF Output at 96 KHz • ADAT Optical Lightpipe Output • 8 channel, 20 bit output at 48KHz and 44.1KHz • SPDIF INPUT at 48KHz and 44.1KHz with Internal Jack Sensing • HEADPHONE AMPLIFIER with 50mW per channel • Programmable +3dB voltage gain • Universal JacksTM and 3-jack/6-channel jack-sharing • The STAC9758/9759 supports 5 stereo analog I/O ports. • These ports correspond to the following AC‘97 referenced pins: Mic1/2 (21/22), Line_In (23/ 24), Line_Out (35/36), Surround (39/41), Center/LFE (43/44). • These 5 ports may be used in the common “jack sharing” implementation or in a completely reconfigurable (Universal Jacks TM) configuration. • Pins 35 and 36 = Headphone (default) • Pins 23 and 24 = Line_In (default) or Surround out. • Pin 21 and 22 = Microphone (default, mono) or CTR/LFE out. • Rear jacks are dynamically reconfigurable to input or output. • Internal jack sense is used to detect attached devices and inform the driver to reconfigure the jack as appropriate. • All “Universal JacksTM” pins (as well as pins 16/17) may also be inputs. • Mixer Inputs • Analog PC Beep, Digital PC Beep, Phone, Aux In, Line In (has pre-select mux for jack sharing/ Universal JacksTM), Mic In (mono and stereo modes - includes pre-select mux), DAC-A, DAC-B • Split-mute option on all stereo inputs allows left and right inputs to be muted independently. • Analog Output Sources • DAC-A, DAC-B, DAC-C, Stereo Mix, Mono • Analog I/O • Pins 21/22, 23/24, 35/36, 39/41, 43/44 • All Analog I/O pins have analog jack sense • Pins 35/36 and 39/41 are capable of driving headphones • All outputs are high impedance when powered down • Split-mute (bit D7) option on all outputs allows left and right outputs to be muted independently • Internal Microphone Sensing • Mono and Dual Stereo Microphone Support • Adjustable VRefOut Control • Extended AC’97 2.3 Paging Registers |
Ähnliche Teilenummer - STAC9759 |
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Ähnliche Beschreibung - STAC9759 |
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