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參數(shù)資料
| 型號(hào)： | PCM3794 |
| 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)： | 2/63頁(yè) |
| 文件大?。?/td> | 915K |
| 代理商： | PCM3794 |
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www.ti.com
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
(1)
RECOMMENDED OPERATING CONDITIONS
over operating free-air temperature range (unless otherwise noted)
PCM3793
PCM3794
SLES193A–AUGUST 2006–REVISED SEPTEMBER 2006
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be
more susceptible to damage because very small parametric changes could cause the device not to meet its published
specifications.
ORDERING INFORMATION
OPERATION
TEMPERATURE
RANGE
PACKAGE
CODE
PACKAGE
MARKING
ORDERING
NUMBER
(1)
PRODUCT
PACKAGE
TRANSPORT MEDIA
PCM3793RHBT
PCM3793RHBR
PCM3794RHBT
PCM3794RHBR
Small tape and reel
Large tape and reel
Small tape and reel
Large tape and reel
PCM3793RHB
32 QFN
RHB
–40
°
C to 85
°
C
PCM3793
PCM3794RHB
32 QFN
RHB
–40
°
C to 85
°
C
PCM3794
(1)
For the most current specification and package information, see the TI Web site at
www.ti.com
.
PCM3793/94
–0.3 to 4
±
0.1
–0.3 to 4
±10
–40 to 110
–55 to 150
150
260
260
UNIT
V
V
V
mA
°
C
°
C
°
C
°
C, 5 s
°
C
Supply voltage
Ground voltage differences: DGND, AGND, PGND
Input voltage
Input current (any pins except supplies and SPK out)
Ambient temperature under bias
Storage temperature
Junction temperature
Lead temperature (soldering)
Package temperature (reflow, peak)
V
DD
, V
IO
, V
CC
, V
PA
(1)
Stresses beyond those listed under
absolute maximum ratings
may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under
recommended operating
conditions
is not implied. Exposure to absolute–maximum–rated conditions for extended periods may affect device reliability.
MIN
2.4
1.71
NOM
3.3
3.3
CMOS
MAX
3.6
3.6
UNIT
V
V
V
CC
, V
PA
V
DD
, V
IO
Analog supply voltage
Digital supply voltage
Digital input logic family
SCKI system clock
LRCK sampling clock
LOL and LOR
HPOL and HPOR
SPOLP, SPOLN, SPORP and SPORN
3.072
18.432
MHz
kHz
k
pF
pF
°
C
Digital input clock frequency
8
48
10
16
8
Analog output load resistance
Analog output load capacitance
Digital output load capacitance
Operating free-air temperature
30
10
85
T
A
–40
2
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PCM3794RHB | 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier |
| PCM3794RHBR | 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier |
| PCM3794RHBRG4 | 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier |
| PCM3794RHBT | 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier |
| PCM3793 | 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 |
|---|---|
| PCM-3794 | 制造商:AAEON 制造商全稱(chēng):AAEON 功能描述:PCI-104 2-slot PCMCIA Module /Three IEEE-1394 Port Daughter Board |
| PCM3794A | 制造商:BB 制造商全稱(chēng):BB 功能描述:16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier |
| PCM-3794-A10 | 制造商:AAEON Technology Inc 功能描述:PCI-104 2-SLOT PCMCIA (HOT SWAP) - Bulk |
| PCM-3794-A10-01 | 制造商:AAEON Technology Inc 功能描述:PCI-104 2-SLOT PCMCIA (HOT SWAP) & PCM-3594 IEEE-1394 3-PORT - Bulk |
| PCM3794ARHB | 制造商:Texas Instruments 功能描述:AUD CODEC 2ADC / 2DAC 16BIT 32QFN EP - Tape and Reel |
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