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參數(shù)資料
| 型號(hào)： | PCM3500DATASHEET |
| 英文描述： | PCM3500 Data Sheet - Low Voltage. Low Power. 16-Bit. Mono SoundPlus VOICE |
| 中文描述： | PCM3500數(shù)據(jù)表-低電壓。低功耗。 16位。單SoundPlus語音 |
| 文件頁數(shù)： | 19/26頁 |
| 文件大?。?/td> | 199K |
| 代理商： | PCM3500DATASHEET |
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19
PCM3500
SYMBOL
DESCRIPTION
MIN
TYP
MAX
UNITS
t
BCKP
t
BCKH
t
BCKL
t
CKFS
t
FSW
t
FSP
t
DISU
t
DIHD
t
CKDO
t
HZDO
t
DOHZ
t
FSOW
t
BFSO
t
R
t
F
BCK Period
BCK Pulse Width HIGH
BCK Pulse Width LOW
Delay Time BCK Falling Edge to FS
FS Pulse Width HIGH
FS Period
DIN Set Up Time to BCK Rising Edge
DIN Hold Time to BCK Rising Edge
Delay Time BCK Falling Edge to DOUT
Delay Time BCK Falling Edge to DOUT Active
Delay Time BCK Falling Edge to DOUT Inactive
FSO Pulse Width HIGH
Delay Time BCK Falling Edge to FSO
Rising Time of All Signals
Falling Time of All Signals
600
300
300
–40
4000
2000
2000
40
ns
ns
ns
ns
ns
t
BCKP
– 60
t
BCKP
1/f
S
t
BCKP
+ 60
60
60
0
ns
ns
ns
ns
ns
ns
ns
ns
ns
80
20
19.5
t
BCKP
t
BCKP
– 60
0
t
BCKP
+ 60
80
30
30
FIGURE 14. Serial Interface Timing for Time Slot Mode Operation (Master Mode).
FIGURE 15. High-Pass Filter Response.
HIGH-PASS FILTER FREQUENCY RESPONSE
STOPBAND CHARACTERISTICS
Normalized Frequency ( f
S
/1000 Hz)
A
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
0.1
0.2
0.3
0.4
0.5
0
HIGH-PASS FILTER FREQUENCY RESPONSE
PASSBAND CHARACTERISTICS
Normalized Frequency ( f
S
/1000 Hz)
A
0.0
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
–0.7
–0.8
–0.9
–10
1
2
3
4
0
t
FSW
High Impedance
High Impedance
0.5V
DD
t
BCKP
t
CKFS
t
BCKL
t
DISU
t
DIHD
t
BCKH
t
CKDO
t
HZDO
t
DOHZ
t
FSP
NOTES: Timing measurement reference level is (VIH/VIL)/2. Rising and falling time is measured from
10% to 90% of IN/OUT signal swing. Load capacitance of DOUT, FSO, FS, and BCK signal is 50pF.
0.5V
DD
0.5V
DD
0.5V
DD
0.5V
DD
t
FSOW
t
BFSO
FS
(output)
BCK
(output)
DIN
(input)
DOUT
(output)
FSO
(output)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCM3500E | 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 |
| PCM3500E/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 |
| PCM3500E/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 |
| PCM3500EG4 | 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 |
| PCM3501 | 制造商:BB 制造商全稱:BB 功能描述:Low Voltage, Low Power, 16-Bit, Mono VOICE/MODEM CODEC |
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