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參數資料
| 型號： | UDA1351TS |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費家電 |
| 英文描述： | 96 kHz IEC 958 audio DAC |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO28 |
| 封裝： | PLASTIC, SSOP-28 |
| 文件頁數： | 18/36頁 |
| 文件大小： | 157K |
| 代理商： | UDA1351TS |
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2000 Feb 18
18
Philips Semiconductors
Preliminary specification
96 kHz IEC 958 audio DAC
UDA1351H
8.7.4
D
ATA WRITE MODE
The data write mode is explained in the signal diagram
of Fig.6. For writing data to a device, 4 bytes must be sent
(see Table 6):
1.
One byte starting with ‘01’ for signalling the write
action to the device, followed by the device address
(‘011000’ for the UDA1351H)
2.
One byte starting with a ‘0’ for signalling the write
action, followed by 7 bits indicating the destination
address in binary format with A6 being the MSB and
A0 being the LSB
3.
Two data bytes with D15 being the MSB and D0 being
the LSB.
Note
: each time a new destination register address needs
to be written, the device address must be sent again.
8.7.5
D
ATA READ MODE
For reading data from the device, first a prepare read must
be done and then data read. The data read mode is
explained in the signal diagram of Fig.7.
For reading data from a device, the following 6 bytes are
involved (see Table 7):
1.
One byte with the device address including ‘01’ for
signalling the write action to the device
2.
One byte is sent with the register address from which
data needs to be read; this byte starts with a ‘1’, which
indicates that there will be a read action from the
register, followed again by 7 bits for the destination
address in binary format with A6 being the MSB and
A0 being the LSB
3.
One byte with the device address including ‘11’ is sent
to the device; the ‘11’ indicates that the device must
write data to the microcontroller
4.
One byte, sent by the device to the bus, with the
(requested) register address and a flag bit indicating
whether the requested register was valid (bit is logic 0)
or invalid (bit is logic 1)
5.
Two bytes, sent by the device to the bus, with the data
information in binary format with D15 being the MSB
and D0 being the LSB.
Table 6
L3 write data
Table 7
L3 read data
BYTE
L3 MODE
ACTION
FIRST IN TIME
LATEST IN TIME
BIT 0
BIT 1
BIT 2
BIT 3
BIT 4
BIT 5
BIT 6
BIT 7
1
2
3
4
address
data transfer
data transfer
data transfer
device address
register address
data byte 1
data byte 2
0
0
1
0
1
1
0
0
0
A6
D14
D6
A5
D13
D5
A4
D12
D4
A3
D11
D3
A2
D10
D2
A1
D9
D1
A0
D8
D0
D15
D7
BYTE
L3 MODE
ACTION
FIRST IN TIME
LATEST IN TIME
BIT 0
BIT 1
BIT 2
BIT 3
BIT 4
BIT 5
BIT 6
BIT 7
1
2
3
4
5
6
address
data transfer
address
data transfer
data transfer
data transfer
device address
register address
device address
register address
data byte 1
data byte 2
0
1
1
1
0
1
1
0
0
0
A6
1
A6
D14
D6
A5
0
A5
D13
D5
A4
1
A4
D12
D4
A3
1
A3
D11
D3
A2
0
A2
D10
D2
A1
0
A1
D9
D1
A0
0
A0
D8
D0
0 or 1
D15
D7
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相關代理商/技術參數 |
參數描述 |
|---|---|
| UDA1351TS/N1,512 | 功能描述:數模轉換器- DAC 96KHZ SPDIF DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| UDA1351TS/N1,518 | 功能描述:音頻數/模轉換器 IC 96KHZ SPDIF DAC RoHS:否 制造商:Texas Instruments 轉換器數量: 分辨率:16 bit 接口類型:I2S, UBS 轉換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
| UDA1351TSDB | 功能描述:數模轉換器- DAC 96KHZ SPDIF DAC RoHS:否 制造商:Texas Instruments 轉換器數量:1 DAC 輸出端數量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| UDA1352HL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:48 kHz IEC 60958 audio DAC |
| UDA1352TS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:48 kHz IEC 60958 audio DAC |
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