參數(shù)資料
型號(hào)： STLC5048
廠商： 意法半導(dǎo)體
元件分類(lèi)： Codec
英文描述： FULLY PROGRAMMABLE FOUR CHANNEL CODEC AND FILTER
中文描述： 完全可編程四通道解碼器和過(guò)濾器
文件頁(yè)數(shù)： 22/45頁(yè)
文件大?。?/td> 371K
代理商： STLC5048
STLC5048
22/45
SLIC Line Current Limit reg (ILIM)
Addr=2Dh; Reset Value=00h
D4..0 = 0: Programmed value is 53
D4..0 = 1: Programmed value is 2
The step is 1.6 mA
This register allows to program a line current limitation from 2 to 53mA with a step equal to 1.6mA. These values
can be obtained using an external 15KOhm resistor in kit with STLC3080.
SLIC Off-Hook threshold register (ITH)
Addr=2Eh; Reset Value=00h
D3..0 = 0: Programmed value is 16 mA
D3..0 = 1: Programmed value is 1 mA
The step is equal to 1 mA.
En = 1 The DC SLIC programmability block is enabled (ITH and ILIM)
En = 0 The DC SLIC programmability block is disabled (ITH and ILIM)
This register allows to program a threshold value from 1 to 16 mA with a step equal to 1mA. These values can
be obtained using an external 12.5KOhm resistor in kit with STLC3080.
PCM Shift Register (PCMSH)
Addr=50h; Reset Value=00h
XS2..0:Effective start of the TX frame is the programmed values of clock pulses (0 to 7) after the FS rising edge.
RS2..0:Effective start of the RX frame is the programmed values of clock pulses (0 to 7) after the FS rising edge.
PCM Command register (PCMCOM)
Addr=51h; Reset Value=00h
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
R/W
0
1
0
1
1
0
1
0
0
0
D4
D3
D2
D1
D0
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
R/W
0
1
0
1
1
1
0
0
0
0
En
D3
D2
D1
D0
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
R/W
1
0
1
0
0
0
0
XS2
XS1
XS0
RS2
RS1
RS0
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
R/W
1
0
1
0
0
0
1
RR
WR
PC1
PC0
TE
RPAB
TPB
TPA
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
STLC5048TR 功能描述:接口—CODEC Prog 4-Ch CODEC/Filt RoHS:否 制造商:Texas Instruments 類(lèi)型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類(lèi)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
STLC5411 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:2B1Q U INTERFACE DEVICE
STLC5411CJ 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:ISDN Line Interface
STLC5411FN 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:2B1Q U INTERFACE DEVICE
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