參數(shù)資料
型號(hào)： SAA7826
廠商： NXP Semiconductors N.V.
英文描述： CD audio decoder, digital servo and filterless DAC with integrated pre-amp and laser control
中文描述： CD音頻解碼器，數(shù)字伺服和濾波器DAC，具有集成前置放大器和激光控制
文件頁(yè)數(shù)： 53/89頁(yè)
文件大?。?/td> 379K
代理商： SAA7826
2003 Oct 01
53
Philips Semiconductors
Product specification
CD audio decoder, digital servo and filterless
DAC with integrated pre-amp and laser control
SAA7826
Table 22
Multiple write register element description
SHADOW
REGISTER
ELEMENT NAME
BIT NUMBERS
DESCRIPTION
7
(bank 3)
<d1_off>
<d2_off>
<d3_off>
<d4_off>
<r1_off>
<r2_off>
<hf_gain>
<slicer_slew>
<eq_speed_sel>
<hp_filter_sel>
<5:0>
<11:6>
<17:12>
<23:18>
<29:24>
<35:30>
<3:0>
<7:4>
<9:8>
<15:10>
DC offset level for D1 (reset value = 000000)
DC offset level for D2 (reset value = 000000)
DC offset level for D3 (reset value = 000000)
DC offset level for D4 (reset value = 000000)
DC offset level for R1 (reset value = 000000)
DC offset level for R2 (reset value = 000000)
see Table 23
see Table 24
equaliser operating speed: 00 = 1
×
(reset); 01 = 2
×
; 10 = 4
×
see Table 25
A
(bank 3)
Table 23
HF gain
Table 24
Slicer threshold tracking slew rate (ISlice code
to current conversion)
DATA
DESCRIPTION
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
voltage mode = 1.11 V
voltage mode = 952 mV
voltage mode = 588 mV
voltage mode = 392 mV
voltage mode = 1.11 V
voltage mode = 952 mV
voltage mode = 588 mV
voltage mode = 392 mV
voltage mode = 303 mV
voltage mode = 200 mV
voltage mode = 157 mV
voltage mode = 107 mV
voltage mode = 79 mV
voltage mode = 54 mV
voltage mode = 39 mV
voltage mode = 27 mV
DATA
CURRENT (
μ
A)
10 (reset)
10
20
30
50
60
70
80
100
110
120
130
150
160
170
180
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
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參數(shù)描述
SAA7826HL 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CD audio decoder, digital servo and filterless DAC with integrated pre-amp and laser control
SAA7826HL/E/M1A 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC PHONIC AUTO RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類(lèi)型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
SAA7826HL/E/M1A,55 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC PHONIC AUTO RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類(lèi)型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
SAA7826HL/M1A 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC PHONIC AUTO RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類(lèi)型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
SAA7826HL/M1A,557 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC PHONIC AUTO RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類(lèi)型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel
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