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參數(shù)資料
| 型號(hào)： | PCM3794RHBRG4 |
| 元件分類(lèi)： | Codec |
| 英文描述： | 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier |
| 中文描述： | 16位，低功耗立體聲音頻編解碼器麥克風(fēng)偏置，耳機(jī)，揚(yáng)聲器放大器和數(shù)字 |
| 文件頁(yè)數(shù)： | 12/63頁(yè) |
| 文件大?。?/td> | 915K |
| 代理商： | PCM3794RHBRG4 |
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Frequency – Hz
A
G009
–15
–10
–5
0
5
10
15
0
1k
3k
2k
4k
5k
Frequency – Hz
A
G010
–15
–10
–5
0
5
10
15
2k
4k
8k
6k
10k
12k
14k
PG3/PG4 Gain – dB
S
G011
40
50
60
70
85
90
100
0
5
15
10
20
25
30
Single Input
Differential Input
f
= 1 kHz
IN
PG3/PG4 Gain – dB
S
G012
40
45
65
60
55
50
70
75
80
85
90
0
5
15
10
20
25
30
Single Input
Differential Input
f
= 1 kHz
IN
PCM3793
PCM3794
SLES193A–AUGUST 2006–REVISED SEPTEMBER 2006
TYPICAL PERFORMANCE CURVES (continued)
All specifications at T
A
= 25
°
C, V
DD
= V
IO
= V
CC
= V
PA
= 3.3 V, f
S
= 44.1 kHz, system clock = 256 f
S
, and 16-bit data, unless
otherwise noted.
THREE-BAND TONE CONTROL (MIDRANGE)
THREE-BAND TONE CONTROL (TREBLE)
Figure 9.
Figure 10.
All specifications at T
A
= 25
°
C, V
DD
= V
IO
= V
CC
= V
PA
= 3.3 V, f
= 48 kHz, system clock = 256 f
S
, and 16-bit data, unless
otherwise noted.
ADC SNR AT HIGH GAIN (PG1/PG2 = 0 dB)
ADC SNR AT HIGH GAIN (PG1/PG2 = 20 dB)
Figure 11.
Figure 12.
12
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PDF描述 |
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| PCM3794RHBT | 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier |
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| PCM3793RHB | 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier |
| PCM3793RHBR | 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier |
| PCM3793RHBRG4 | 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCM3794RHBT | 功能描述:接口—CODEC Very Low-Pwr Stereo CODEC RoHS:否 制造商:Texas Instruments 類(lèi)型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類(lèi)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 |
| PCM3794RHBTG4 | 功能描述:接口—CODEC Very Low-Pwr Stereo CODEC RoHS:否 制造商:Texas Instruments 類(lèi)型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類(lèi)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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| PCM-3810I-AE | 制造商:Advantech Co Ltd 功能描述:250 KS/S, 12-BIT, MULTIFUNCTION PCI-10 - Bulk 制造商:Advantech Co Ltd 功能描述:250 kS/s, 12-bit, Multifunction PCI-104 module |
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