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參數(shù)資料
| 型號： | AD1836AS |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | COIL 33UH 700MA CHOKE SMD |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP52 |
| 封裝： | PLASTIC, MQFP-52 |
| 文件頁數(shù)： | 10/18頁 |
| 文件大?。?/td> | 878K |
| 代理商： | AD1836AS |
PRELIMINARY TECHNICAL DATA
REV. PrC
AD1836
–10–
LRCLK
BCLK
SDATA
LRCLK
BCLK
SDATA
LRCLK
BCLK
SDATA
LRCLK
BCLK
SDATA
LEFT CHANNEL
RIGHT CHANNEL
LEFT CHANNEL
RIGHT CHANNEL
LEFT CHANNEL
RIGHT CHANNEL
MSB
MSB
MSB
MSB
MSB
MSB
MSB
MSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LEFT-JUSTIFIED MODE – 16 TO 24 BITS PER CHANNEL
1
2
S MODE – 16 TO 24 BITS PER CHANNEL
RIGHT-JUSTIFIED MODE – SELECT NUMBER OF BITS PER CHANNEL
DSP MODE – 16 TO 24 BITS PER CHANNEL
1/f
S
NOTES
1. DSP MODE DOES NOT IDENTIFY CHANNEL
2. LRCLK NORMALLY OPERATES AT f
S
EXCEPT FOR DSP MODE WHICH IS 2
3. BCLK FREQUENCY IS NORMALLY 64
f
LRCLK BUT MAY BE OPERATED IN BURST MODE
Figure 3. Stereo Serial Modes
The word width defaults to 24 bits but can be changed by
reprogramming Bits 3 and 4 in DAC Control Register 1. The
packed modes accept six channels of data at the DSDATA1
input pin which is independently routed to each of the six
internal DACs.
A special “auxiliary mode” is provided to allow two external
stereo ADCs and one external stereo DAC to be interfaced to
the AD1836 to provide 8-in/8-out operation. In addition, this
mode supports glueless interface to a single SHARC DSP serial
port, allowing a SHARC DSP to access all eight channels of
analog I/O. In this special mode, many pins are redefined; see
Table I for a list of redefined pins. Two versions of this mode
are available. In the “master” mode, the AD1836 provides the
LRCLK and BCLK signals, and the external ADCs operate in
slave mode. In the “slave” mode, the external ADCs provide the
LRCLK and BCLK signals (which must be divided down prop-
erly from the external master clock), and the AD1836 will sync
to these external clocks. See Figures 8 through 10 for details of
this mode. Figure 11 shows the internal signal-flow diagram of
the auxiliary mode.
The following figures show the serial mode formats.
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| AD1837AASZ | COIL 82UH 450MA CHOKE SMD |
| AD1837A | 2 ADC, 8 DAC, 96 kHz, 24-Bit Codec |
| AD1837AAS | 2 ADC, 8 DAC, 96 kHz, 24-Bit Codec |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD1836ASRL | 制造商:Analog Devices 功能描述: |
| AD1836AXS | 制造商:ADI 功能描述: 制造商:Microsemi Corporation 功能描述: |
| AD1836AZ-DBRD | 功能描述:BOARD EVAL FOR AD1836A RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估演示板和套件 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 主要目的:電信，線路接口單元（LIU） 嵌入式:- 已用 IC / 零件:IDT82V2081 主要屬性:T1/J1/E1 LIU 次要屬性:- 已供物品:板，電源，線纜，CD 其它名稱:82EBV2081 |
| AD1837 | 制造商:AD 制造商全稱:Analog Devices 功能描述:2 ADC, 8 DAC, 96 kHz, 24-Bit Codec |
| AD1837A | 制造商:AD 制造商全稱:Analog Devices 功能描述:2 ADC, 8 DAC, 96 kHz, 24-Bit Codec |
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