參數(shù)資料
型號： PCM3794RHBT
廠商： TEXAS INSTRUMENTS INC
元件分類： 通信及網(wǎng)絡(luò)
英文描述： SPECIALTY TELECOM CIRCUIT, PQCC32
封裝： 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件頁數(shù)： 55/67頁
文件大?。?/td> 1417K
代理商： PCM3794RHBT
www.ti.com
CONNECTION DIAGRAM
C7
Stereo
Headphone
To Regulator
R2
C1
C2
C3
C4
C5
C6
Low or High
R
1
4
SCKI (7)
BCK(1)
LRCK (32)
DIN(2)
DOUT (3)
MODE (28)
MS/ADR (29)
MD/SDA (30)
MC/SCL (31)
PCM3793/94
VCOM (18)
(11) SPORP
(10) SPORN
(8)HDTI
(16) HPOR/LOR
AIN1L (27)
AIN1R (26)
AIN2L (25)
AIN2R (24)
AIN3L (23)
AIN3R (22)
MICB (21)
(15) SPOLP
(14) SPOLN
(17) HPOL/LOL
(9) HPCOM/MONO
C10
(20) VCC
(19) AGND
(12) VPA
C11
(13) PGND
C8
C9
C
13
14
C12
R3
Monaural
LineOutput
(5)VDD
(6)DGND
(4)VIO
S0220-01
SPOLP/
SPORP
SPOLN/
SPORN
B1
C16
C15
B2
L1
C18
C17
L2
SPOLP/
SPORP
SPOLN/
SPORN
S0221-01
SLES193C – AUGUST 2006 – REVISED FEBRUARY 2007
Figure 39. Connection Diagram
Table 14. Recommended External Parts
C1–C6
1
F
C12, C13
10
F–220 F
C7
1
F–10 F(1)
C14
1
F–10 F
C8
0.1
F
R1, R2
2.2 k
C9, C10
1
F–4.7 F
R3
33 k
C11
4.7
F–10 F
R4
10 k
(1)
10
F is recommended to reduce audible pop noise.
NOTE: C15, C16 = 1 nF C17, C18: 1 F B1, B2: NEC/Tokin N2012ZPS121 L1, L2: 22 to 33 H
Figure 40. Filter Consideration for Speaker Output
59
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCM3794RHBTG4 功能描述:接口—CODEC Very Low-Pwr Stereo 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
PCM-38 功能描述:電線鑒定 Pre-Printed WM Card, Vinyl Cloth, .22" W RoHS:否 制造商:TE Connectivity / Q-Cees 產(chǎn)品:Labels and Signs 類型: 材料:Vinyl 顏色:Blue 寬度:0.625 in 長度:1 in
PCM-380 制造商:Panduit Corp 功能描述:
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
PCM-3813I-AE 制造商:Advantech Co Ltd 功能描述:100 kS/s, 12-bit, 32 channel, Analog Input PCI-104 Module
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