參數(shù)資料
型號(hào)： PCM3052ARTFRG4
元件分類： Codec
英文描述： 24-BIT, 96-kHz STEREO AUDIO CODEC WITH MICROPHONE AMPLIFIER, BIAS, MUXTIPLEXER, AND PGA
中文描述： 24位，96千赫立體聲音頻編解碼器麥克風(fēng)放大器，偏見，MUXTIPLEXER，和PGA
文件頁數(shù)： 8/45頁
文件大小： 583K
代理商： PCM3052ARTFRG4
www.ti.com
TYPICAL PERFORMANCE CURVES OF INTERNAL FILTER (ADC SECTION)
All specifications at T
A
= 25
°
C, V
CC
1 = V
CC
2 = V
CC
3 = 5 V, V
= 3.3 V, f
S
= 48 kHz, SCKI = 256f
S
, 24-bit data, unless
otherwise noted.
DIGITAL FILTER
Normalized Frequency [
×
f
S
]
200
150
100
50
0
0
8
16
24
32
A
G001
Normalized Frequency [
×
f
S
]
100
80
60
40
20
0
0.0
0.2
0.4
0.6
0.8
1.0
A
G002
PCM3052A
SLES160–NOVEMBER 2005
DEVICE INFORMATION (continued)
TERMINAL FUNCTIONS (continued)
TERMINAL
NAME
SCKI
SCL
SDA
V
CC
1
V
CC
2
V
CC
3
V
COM
V
DD
V
IN
L
V
IN
R
V
OUT
L
V
OUT
R
V
REF
1
V
REF
2
I/O
DESCRIPTION
NO.
17
19
18
7
23
31
26
16
2
6
25
24
4
5
I
I
System clock input, 256 f
S(3)
Mode control clock input
(3)
Mode control data input/output
(4)
ADC analog power supply, 5 V
DAC analog power supply, 5 V
Microphone amplifier and bias analog power supply, 5 V
DAC common voltage decoupling, 0.5 V
CC
2
Digital power supply, 3.3 V
Line input to ADC, L-channel
Line input to ADC, R-channel
Analog output from DAC, L-channel
Analog output from DAC, R-channel
ADC reference 1 voltage output, 0.5 V
CC
1
ADC reference 2 voltage decoupling, V
CC
1
I/O
I
I
O
O
(4)
Schimtt-trigger input/open-drain LOW output, 5-V tolerant
OVERALL CHARACTERISTICS
STOP-BAND ATTENUATION CHARACTERISTICS
Figure 1.
Figure 2.
8
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PDF描述
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PCM3794 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCM3052RTFR 制造商:Texas Instruments 功能描述:
PCM3060 制造商:BB 制造商全稱:BB 功能描述:24-BIT, 96/192-kHz ASYNCHRONOUS STEREO AUDIO CODEC
PCM3060PW 功能描述:接口—CODEC 24B 96/192kHz Asynchronous Stereo RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
PCM3060PW 制造商:Texas Instruments 功能描述:LEADED PROCESS COMPATIBLE:YES
PCM3060PWG4 功能描述:接口—CODEC 24bit 96/192kHz Asynch St Aud Codec RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
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