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參數資料
| 型號： | PCM3002E |
| 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 |
| 文件頁數： | 3/23頁 |
| 文件大?。?/td> | 206K |
| 代理商： | PCM3002E |
3
PCM3002/3003
SPECIFICATIONS
All specifications at +25
°
C, V
DD
= V
CC
= 3.0V, f
S
= 44.1kHz, SYSCLK = 384f
S
, CLKIO Input, 18-bit data, unless otherwise noted.
PCM3002E/3003E
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
+V
, +V
1, +V
2 ...................................................................... +6.5V
Supply Voltage Differences...............................................................
±
0.1V
GND Voltage Differences..................................................................
±
0.1V
Digital Input Voltage ......................................................–0.3 to V
DD
+ 0.3V
Analog Input Voltage......................................... –0.3 to V
1,
V
2 + 0.3V
Power Dissipation .......................................................................... 300mW
Input Current ...................................................................................
±
10mA
Operating Temperature Range ......................................... –25
°
C to +85
°
C
Storage Temperature ...................................................... –55
°
C to +125
°
C
Lead Temperature (soldering, 5s).................................................. +260
°
C
(reflow, 10s) ..................................................... +235
°
C
ABSOLUTE MAXIMUM RATINGS
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Burr-Brown
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 degrada-
tion 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.
DAC CHARACTERISTICS
RESOLUTION
20
Bits
DC ACCURACY
Gain Mismatch Channel-to-Channel
Gain Error
Gain Drift
Bipolar Zero Error
Bipolar Zero Drift
±
1.0
±
1.0
±
20
±
1.0
±
20
±
3
±
5
% of FSR
% of FSR
ppm of FSR/
°
C
% of FSR
ppm of FSR/
°
C
DYNAMIC PERFORMANCE
(9)
THD+N: V
OUT
= 0dB (Full Scale)
V
OUT
= –60dB
Dynamic Range
Signal-to-Noise Ratio
Channel Separation
–86
–28
94
94
91
–80
dB
dB
dB
dB
dB
EIAJ, A-Weighted
EIAJ, A-Weighted
88
88
86
DIGITAL FILTER PERFORMANCE
Passband
Stopband
Passband Ripple
Stopband Attenuation
Delay Time
0.445f
S
Hz
Hz
dB
dB
sec
0.555f
S
±
0.17
–35
11.1/f
S
ANALOG OUTPUT
Voltage Range
Center Voltage
Load Impedance
LPF Frequency Response
0.60 x V
CC
0.5 x V
CC
Vp-p
VDC
k
dB
AC-Coupling
f = 20kHz
10
–0.16
POWER SUPPLY REQUIREMENTS
Voltage Range: V
CC
, V
DD
–25
°
C to +85
°
C
0
°
C to +70
°
C
(10)
V
CC
= V
DD
= 3.0V
V
CC
= V
DD
= 3.0V
V
CC
= V
DD
= 3.0V
V
CC
= V
DD
= 3.0V
2.7
2.4
3.0
3.0
18
50
54
150
3.6
3.6
24
VDC
VDC
mA
μ
A
mW
μ
W
Supply Current: Operation
Power-Down
Power Dissipation: Operation
72
Power-Down
(11)
TEMPERATURE RANGE
Operation
Storage
Thermal Resistance,
Θ
JA
–25
–55
+85
+125
°
C
°
C
100
°
C/W
PACKAGE
DRAWING
NUMBER
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
MARKING
ORDERING
NUMBER
(1)
TRANSPORT
MEDIA
PRODUCT
PACKAGE
PCM3002E
SSOP-24
"
SSOP-24
"
338
"
338
"
–25
°
C to +85
°
C
"
–25
°
C to +85
°
C
"
PCM3002E
"
PCM3003E
"
PCM3002E
PCM3002E/2K
PCM3003E
PCM3003E/2K
Rails
"
Tape and Reel
Rails
Tape and Reel
PCM3003E
"
NOTES: (1) Models with a slash (/) are available only in Tape and Reel in the quantities indicated (e.g., /2K indicates 2000 devices per reel). Ordering 2000 pieces
of “PCM3002E/2K” will get a single 2000-piece Tape and Reel.
PACKAGE/ORDERING INFORMATION
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相關代理商/技術參數 |
參數描述 |
|---|---|
| PCM3002E | 制造商:Texas Instruments 功能描述:AUDIO CODEC IC 制造商:Texas Instruments 功能描述:IC, AUDIO CODEC, 20BIT, 48KHZ, SSOP-24 |
| PCM3002E/2K | 功能描述:接口—CODEC 16/20-Bit Sngl-end Anlg I/O Ster 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 |
| PCM3002E/2KG4 | 功能描述:接口—CODEC 16/20-Bit Sngl-end Anlg I/O Ster 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 |
| PCM3002EG | 功能描述:接口—CODEC 16/20-Bit Sngl-end Anlg I/O Ster 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 |
| PCM3002EG/2K | 功能描述:接口—CODEC 16/20-Bit Sngl-end Anlg I/O Ster 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 |
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