參數(shù)資料
型號: SAA7826HL
廠商: NXP Semiconductors N.V.
元件分類: DRAM
英文描述: CD audio decoder, digital servo and filterless DAC with integrated pre-amp and laser control
封裝: SAA7826HL/M1AS/S5<SOT315-1 (LQFP80)|<<http://www.nxp.com/packages/SOT315-1.html<1<Always Pb-free,;
文件頁數(shù): 67/89頁
文件大?。?/td> 379K
代理商: SAA7826HL
2003 Oct 01
67
Philips Semiconductors
Product specification
CD audio decoder, digital servo and filterless
DAC with integrated pre-amp and laser control
SAA7826
Table 59
level1, level2 parameter: amplitude of signal
injected into focus/radial AGC; RAM address
level1 = 69H, level2 = 6AH
Table 60
osc_inc parameter: focus/radial AGC system
control, oscillator frequency; RAM address 68H
Table 61
re_offset parameter: initial value setting
Table 62
re_gain parameter: initial value setting
Table 63
sum_gain parameter: initial value setting
level1, level2 (decimal)
Amplitude of injected
signal
0
0
1 to 126
127
128 to 255
higher
highest
not allowed
osc_inc
Oscillator frequency Hz
xx00 0000
xx00 0001
xx00 0010
xx00 0011
a
xx11 1111
0
64.6
129.2
193.8
a
×
64.6
4069.8
AGC control
AGC system off
focus AGC active
radial AGC active
00xx xxxx
11xx xxxx
01xx xxxx
re_offset
Value
127
i
0
i
128
128/256
i/256
0
i/256
128/256
re_gain
128
127
i
1
0
1
i
127
Value
not allowed
1/256
(
i + 128)/256
127/256
128/256
129/256
(i + 128)/256
255/256
sum_gain
128
127
i
1
0
1
i
127
Value
not allowed
1/256
(
i + 128)/256
127/256
128/256
129/256
(i + 128)/256
255/256
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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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