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参数资料
| 型号： | CS4216 |
| 厂商： | Cirrus Logic, Inc. |
| 元件分类： | Codec |
| 英文描述： | 16-Bit Stereo Audio Codec |
| 中文描述： | 16位立体声音频编解码器 |
| 文件页数： | 35/58页 |
| 文件大小： | 799K |
| 代理商： | CS4216 |
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Miscellaneous
RESET - Reset Input, PIN 2.(L), 40(Q).
Resets the CS4216 into a known state, and must be initiated after power-up or power-down
mode. Releasing RESET caused the CS4216 to initiate a calibration sequence. RESET should
also be initiated when changing sample frequencies in any master sub-mode.
CLKIN - Master Clock, PIN 3(L), 41(Q).
CLKIN is the master clock that operates the internal logic. In serial mode 1,
CLKIN = 512
×
hFs, where hFs is the highest sample frequency needed. Different sample
frequencies are obtained by changing the ratio of SCLK to CLKIN. In serial mode 2, CLKIN is
not used and must be tied low. In serial modes 3 and 4, CLKIN is 256
×
hFs, where different
sample frequencies are obtained by either changing the ratio of SCLK to CLKIN in slave mode,
or changing the format pin values (F2-F0) in master mode.
PDN - Power Down, PIN 13(L), 7(Q).
This pin, when low, causes the CS4216 to go into a power down state. RESET should be held
low for 50 ms when exiting the power down state to allow time for the voltage reference to
settle.
DI1 - Parallel Digital Bit Input #1, PIN 33(L), 27(Q).
This pin value is reflected in the DI1 bit in the sub-frame.
DO1 - Parallel Digital Bit Output #1, PIN 37(L), 31(Q).
This pin reflects the value of the DO1 bit in the sub-frame.
NC - No Connection, PINS 6, 7, 8, 9, 10, 11, 12, 14, 17, 18, 19(L)
PINS 44, 1, 2, 3, 4, 5, 6, 8, 11, 12, 13(Q).
These pins should be left floating with no trace attached to allow backwards compatibility with
future revisions. They should not be used as a convenient path for signal traces.
CS4216
DS83F2
35
相关PDF资料 |
PDF描述 |
|---|---|
| CS4216-KL | IC EEPROM SRL 256-8BIT 8DIP |
| CS4216-KQ | 16-Bit Stereo Audio Codec |
| CS4218-KL | 16-Bit Stereo Audio Codec |
| CS4218-KQ | 16-Bit Stereo Audio Codec |
| CS4218 | 16-Bit Stereo Audio Codec |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CS4216-KL | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| CS4216-KQ | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:16-Bit Stereo Audio Codec |
| CS4217-KL | 制造商:CRYSTAL 功能描述: |
| CS4218 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:16-Bit Stereo Audio Codec |
| CS4218-KL | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:16-Bit Stereo Audio Codec |
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