Data Sheet
SN11300
3 In 1 USB Audio Controller
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28-level programmable volume control form 0 dB to -40.5dB in 1.5 dB pre
step for headphone amplifier
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linear headphone amplifier for 32/16Ω load
ADC PCM data range from +16383 to -16383
Peripheral
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Embedded 3.3 V to 1.8 V regulator
Supports two wire series bus interface; slave only interface with transfer speed
up to 400Kbps(Fast-mode)
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Features programmable by EEPROM values, for examples customized USB
Ids, strings and option setting
Support two EEPROM interfaces which are SPI interface(93C46, 93C56,
93C66) and I2C interface(24C01, 24C02, 24C04).
HID interrupt interval can be modified via EEPROM
EEPROM content can be read from application programming interface
1.8 V core operation and 3.3 V I/O
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System on chip solution: low cost and easy implementation without external
memory
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LED indicator pins for playback and recording mute
A GPIO pins controlled via application programming interface
Programmable transfer length up to 3K bytes from host to device and 8 bytes
from device to host by HID pipes
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Fast display speed for dot matrix LCD module or color STN LCD module
A ring-tone editor for customized ring-tone
Sonix Confidential
- 4 -
Do not copy, reproduce, or distribute without permission
2008 Mar 6, V1.3
SONIX [ SONIX TECHNOLOGY COMPANY ]
