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參數(shù)資料
| 型號(hào)： | AK4104ET |
| 廠商： | ASAHI KASEI POWER DEVICES CORP |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | 192kHz 24-Bit 3.3V DIT |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO16 |
| 封裝： | 0.65 MM PITCH, LEAD FREE, PLASTIC, TSSOP-16 |
| 文件頁(yè)數(shù)： | 15/20頁(yè) |
| 文件大?。?/td> | 422K |
| 代理商： | AK4104ET |
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[AK4104]
2.3-wire
μ
P I/F mode (MODE bit = “1”)
Internal registers may be written by 3-wire μP interface pins, CSN, CCLK and CDTI. The data on this interface consists
of Chip Address (2bits, C1/0; fixed to “11”), Read/Write (1bit; fixed to “1”, Write only), Register Address (MSB first,
5bits) and Control Data (MSB first, 8bits). The AK4104 latches the data on the rising edge of CCLK, so data should
clocked in on the falling edge. The writing of data becomes valid by 16th CCLK after a high to low transition of CSN.
CSN should be set to “H” once after the 16th CCLK. The clock speed of CCLK is 5MHz (max).
PDN pin = “L” resets the registers to their default values. The internal timing circuit is reset by RSTN bit, but the registers
are not initialized.
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
C1-C0: Chip Address (Fixed to “11”)
R/W: READ/WRITE (Fixed to “1”, Write only)
A4-A0: Register Address
D7-D0: Control Data
Figure 18. 3-wire
μ
P I/F Timing
*The AK4104 does not support the read command and chip address. C1/0 and R/W are fixed to “011”
*When the AK4104 is in the power down mode (PDN pin = “L”) or the MCLK is not provided, writing into the control
register is inhibited.
MS0642-E-00
2007/07
- 15 -
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AK4104 | 192kHz 24-Bit 3.3V DIT |
| AK410A | Quad Outputs 192kHz 24-Bit DIT |
| AK4112 | High Feature 96kHz 24bit DIR |
| AK4110 | Circular Connector; No. of Contacts:37; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:14-37 RoHS Compliant: No |
| AK4112A | High Feature 96kHz 24bit DIR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK4104ETP-E2 | 制造商:AKM Semiconductor Inc 功能描述:AK4104ETP-E2 |
| AK4104ETP-E2-RD | 制造商:Asahi Kasei Microsystems Co Ltd 功能描述: |
| AK4110 | 制造商:AKM 制造商全稱:AKM 功能描述:High Feature 96kHz 24bit DIR |
| AK411024D | 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:65,536 x 32 Bit CMOS/BiCMOS Static Random Access Memory |
| AK411024G | 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:65,536 x 32 Bit CMOS/BiCMOS Static Random Access Memory |
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