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參數資料
| 型號： | PCM3794RHBT |
| 元件分類： | 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偏置，耳機，揚聲器放大器和數字 |
| 文件頁數： | 2/63頁 |
| 文件大?。?/td> | 915K |
| 代理商： | PCM3794RHBT |
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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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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量: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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