參數(shù)資料
型號(hào)： AK4113
廠商： Asahi Kasei Microsystems Co.,Ltd
英文描述： 192KHZ 24BIT DIR WITH 6:1 SELECTOR
中文描述： 192kHz 24位處長(zhǎng)與6:1選擇器
文件頁(yè)數(shù)： 32/49頁(yè)
文件大?。?/td> 531K
代理商： AK4113
ASAHI KASEI
[AK4113]
MS0349-E-01
2005/03
- 32 -
Serial
Control
Interface
1. 4-wire serial control mode (I2C pin = “L”)
The internal registers may be either written or read by the 4-wire
μ
P interface pins: CSN, CCLK, CDTI & CDTO. The
data on this interface consists of Chip address (2bits, C1-0 are fixed to “00”), Read/Write (1-bit), Register address (MSB
first, 5-bits) and Control data (MSB first, 8-bits). Address and data is clocked in on the rising edge of CCLK and data is
clocked out on the falling edge. For write operations, data is latched after the 16th rising edge of CCLK, after a
high-to-low transition of CSN. For read operations, the CDTO output goes high impedance after a low-to-high transition
of CSN. The maximum speed of CCLK is 5MHz. PDN pin = “L” resets the registers to their default values.
CDTI
CCLK
CSN
C1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
D4
D5
D6
D7
A1
A2
A3
A4
R/W
C0
A0
D0
D1
D2
D3
CDTO
Hi-Z
WRITE
CDTI
C1
D4
D5
D6
D7
A1
A2
A3
A4
R/W
C0
A0
D0
D1
D2
D3
CDTO
Hi-Z
READ
D4
D5
D6
D7
D0
D1
D2
D3
Hi-Z
C1,C0: Chip Address (Fixed to “00”)
R/W: READ/WRITE (0:READ, 1:WRITE)
A4-A0: Register Address
D7-D0: Control Data
Figure 31. 4-wire Serial Control I/F Timing
* The control data can not be written when the CCLK rising edge is 15times or less or 17times or more during CSN pin
is “L”.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4113_1 制造商:AKM 制造商全稱:AKM 功能描述:192KHZ 24BIT DIR WITH 6:1 SELECTOR
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AK4113VF 制造商:AKM 制造商全稱:AKM 功能描述:192KHZ 24BIT DIR WITH 6:1 SELECTOR
AK4113VFP-E2 功能描述:IC RCVR DGTL AUD 30VSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻處理 系列:- 其它有關(guān)文件:STA321 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:Sound Terminal™ 類型:音頻處理器 應(yīng)用:數(shù)字音頻 安裝類型:表面貼裝 封裝/外殼:64-LQFP 裸露焊盤 供應(yīng)商設(shè)備封裝:64-LQFP EP（10x10） 包裝:Digi-Reel® 其它名稱:497-11050-6
AK4114 制造商:AKM 制造商全稱:AKM 功能描述:HIGH FEATURE 192KHZ 24BIT DIGITAL AUDIO INTERFACE TRANSCEIVER
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