參數(shù)資料
型號(hào)： PCM3003EG4
元件分類： Codec
英文描述： 16/20-BIT SINGLE-ENDED ANALOG INPUT/OUTPUT STEREO AUDIO CODECS
中文描述： 16/20-BIT單端模擬輸入/輸出立體聲編解碼器
文件頁(yè)數(shù)： 2/39頁(yè)
文件大小： 515K
代理商： PCM3003EG4
www.ti.com
ELECTRICAL CHARACTERISTICS
All specifications at T
A
= 25
°
C, V
DD
= V
CC
= 3 V, f
S
= 44.1 kHz, SYSCLK = 384 f
S
, and 16-bit data, unless otherwise noted
PCM3002
PCM3003
SBAS079A–OCTOBER 2000–REVISED OCTOBER 2004
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.
PCM3002E/3003E
TYP
PARAMETER
CONDITIONS
MIN
MAX
UNITS
DIGITAL INPUT/OUTPUT
Input Logic
V
IH(1)(2)(3)
Input logic level
V
IL(1)(2)(3)
I
IN(2)
Input logic current
I
IN(1)(3)
Output Logic
V
OH(4)
V
OL(4)
Output logic level
V
OL(5)
CLOCK FREQUENCY
f
s
Sampling frequency
0.7 V
DD
VDC
0.3 V
DD
±
1
100
μ
A
I
OUT
= –1 mA
I
OUT
= 1 mA
I
OUT
= 1 mA
V
DD
– 0.3
0.3
0.3
VDC
4
(6)
1.024
1.536
2.048
44.1
11.2896
16.9344
22.5792
48
kHz
256 f
S
384 f
S
512 f
S
12.288
18.432
24.576
System clock frequency
MHz
ADC CHARACTERISTICS
Resolution
DC Accuracy
Gain mismatch, channel-
to-channel
Gain error
Gain drift
Bipolar zero error
Bipolar zero drift
Dynamic Performance
(8)
20
Bits
±
1
±
3
% of FSR
±
2
±
20
±
1.7
±
20
±
5
% of FSR
ppm of FSR/
°
C
% of FSR
ppm of FSR/
°
C
High-pass filter bypassed
(7)
High-pass filter bypassed
(7)
V
IN
= –0.5 dB
V
IN
= –60 dB
A-weighted
A-weighted
–86
–28
90
90
88
–80
THD+N
dB
Dynamic range
Signal-to-noise ratio
Channel separation
86
86
84
dB
dB
dB
(1)
Pins 7, 8, 17 and 18: RST, ML, MD, and MC for the PCM3002; PDAD, PDDA, DEM1, and DEM0 for PCM3003 (Schmitt-trigger input
with 100-k
typical internal pulldown resistor)
Pins 9, 10, 11, 15: SYSCLK, LRCIN, BCKIN, DIN (Schmitt-trigger input)
Pin 16: 20BIT for PCM3003 (Schmitt-trigger input, 100-k
typical internal pulldown resistor)
Pin 12: DOUT
Pin 16: ZFLG for PCM3002 (open-drain output)
See Application Bulletin
SBAA033
for information relating to operation at lower sampling frequencies.
High-pass filter for offset cancel
f
= 1 kHz, using the System Two audio measurement system by Audio Precision in rms mode with 20-kHz LPF, 400-Hz HPF used
for performance calculation.
(2)
(3)
(4)
(5)
(6)
(7)
(8)
2
相關(guān)PDF資料
PDF描述
PCM3060 24-BIT, 96/192-kHz ASYNCHRONOUS STEREO AUDIO CODEC
PCM3060PW 24-BIT, 96/192-kHz ASYNCHRONOUS STEREO AUDIO CODEC
PCM3060PWR 24-BIT, 96/192-kHz ASYNCHRONOUS STEREO AUDIO CODEC
PCM3500DATASHEET PCM3500 Data Sheet - Low Voltage. Low Power. 16-Bit. Mono SoundPlus VOICE
PCM3793A 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
PCM3006 制造商:BB 制造商全稱:BB 功能描述:16-Bit, Single-Ended Analog Input/Output STEREO AUDIO CODEC
PCM3006T 功能描述:接口—CODEC 16-Bit Sngl-end Anlg I/O Ster 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
PCM3006T/2K 功能描述:接口—CODEC 16-Bit Sngl-end Anlg I/O Ster 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
PCM3006T/2KG6 功能描述:接口—CODEC 16-Bit Sngl-end Anlg I/O Ster 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
PCM3006TG 制造商:Rochester Electronics LLC 功能描述:- Bulk
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*