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參數(shù)資料
| 型號： | PCM3501E |
| 元件分類： | Codec |
| 英文描述： | Low Voltage, Low Power, 16-Bit, Mono VOICE/MODEM CODEC |
| 中文描述： | 低電壓，低功耗，16位，單聲道語音/調(diào)制解調(diào)器編解碼器 |
| 文件頁數(shù)： | 9/24頁 |
| 文件大?。?/td> | 182K |
| 代理商： | PCM3501E |
9
PCM3501
TYPICAL PERFORMANCE CURVES
(Cont.)
T
A
= +25
°
C, V
CC
= V
DD
= +3.3V, f
S
= 8kHz, and f
SIGNAL
= 1kHz, unless otherwise specified.
ADC SECTION
ANALOG FILTER
ANTI-ALIASING FILTER
STOPBAND CHARACTERISTICS
Frequency (Hz)
A
0
–5
–10
–15
–20
–25
–30
–35
–40
–45
–50
1k
100
10k
100k
1M
10M
ANTI-ALIASING FILTER
PASSBAND CHARACTERISTICS
Frequency (Hz)
A
0
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
–0.7
–0.8
–0.9
–1.0
1k
100
10
1
10k
100k
ADC OUTPUT SPECTRA
TOTAL HARMONIC DISTORTION + NOISE
vs SIGNAL LEVEL
Signal Level (dB)
T
0
–20
–40
–60
–80
–100
–84
–72
–60
–48
–36
–24
–12
0
–96
THD+N fluctuates with signal level
as harmonics are limited to second
and third components.
0
–20
–40
–60
–80
–100
–120
–140
A
0
1
2
3
4
Frequency(kHz)
OUTPUT SPECTRUM (–0.5dB, N = 8192)
(T
A
= 25
°
C, V
CC
= V
DD
= 3.3V, f
S
= 8kHz, f
SIGNAL
= 1kHz)
0
–20
–40
–60
–80
–100
–120
–140
A
0
1
2
3
4
Frequency(kHz)
OUTPUT SPECTRUM (–60dB, N = 8192)
(T
A
= 25
°
C, V
CC
= V
DD
= 3.3V, f
S
= 8kHz, f
SIGNAL
= 1kHz)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCM3501E/2K | 功能描述:接口—CODEC Lo-Vlt Lo-Pwr Mono Voice/Modem 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 |
| PCM3501E/2KG4 | 功能描述:接口—CODEC Lo-Vlt Lo-Pwr Mono Voice/Modem 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 |
| PCM3501EG4 | 功能描述:接口—CODEC Lo-Vlt Lo-Pwr Mono Voice/Modem 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-350-374 | 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-351 | 制造商:Panduit Corp 功能描述: |
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