- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄224505 > MSP58C20 (Texas Instruments, Inc.) Audio-Band Converter PDF資料下載
參數(shù)資料
| 型號(hào)： | MSP58C20 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Audio-Band Converter |
| 中文描述： | 語音頻帶轉(zhuǎn)換器 |
| 文件頁數(shù)： | 11/17頁 |
| 文件大?。?/td> | 298K |
| 代理商： | MSP58C20 |
MSP58C20
AUDIO-BAND CONVERTER
SPSS015B – DECEMBER 1993 – REVISED JULY 1996
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Terminal Functions
TERMINAL
A/D
I/O
DESCRIPTION
NAME
NO.
A/D
I/O
DESCRIPTION
ADCLK
14
D
I
ADCLK is a 1.024-MHz clock input.
ADOUT
8
D
O
ADOUT is the 1-bit output of the ADC modulator and is sampled at 1.024 MHz.
AIM
5
A
I
AIM is a negative differential input for the ADC. AIP and AIM together form a balanced differential input.
The biasing of this terminal is fixed through resistors by the internal common-mode voltage source. This
terminal can be ac coupled or dc coupled. If the terminal is dc coupled, external common-mode bias
should satisfy recommended operating conditions.
AIP
4
A
I
AIP is a positive differential input for the ADC. AIP and AIM together form a balanced differential input.
The biasing of this terminal is fixed through resistors by the internal common-mode voltage source. This
terminal can be ac coupled or dc coupled. If the terminal is dc coupled, external common-mode bias
should satisfy recommended operating conditions.
AOM
17
A
O
AOM is a negative differential DAC output. AOP and AOM together form a balanced differential output.
The common-mode voltage at this terminal is fixed by the internal common-mode circuitry.
AOP
18
A
O
AOP is a positive differential DAC output. AOP and AOM together form a balanced differential output.
The common-mode voltage at this terminal is fixed by the internal common-mode circuitry.
DIGL
15
D
I
DIGL is the input level bit of the DAC and is sampled at 0.512 MHz.
DIGS
16
D
I
DIGS is the input sign bit of the DAC and is sampled at 0.512 MHz.
PWAD
6
D
I
When PWAD is high, it puts the ADC part of the circuit into a power-down mode. When both PWAD and
PWDA are high, the MSP58C20 is in a stable low-power-consumption state.
PWDA
7
D
I
When PWDA is high, it puts the DAC part of the circuit in a power-down mode. When both PWAD and
PWDA are high, the MSP58C20 is in a stable low-power-consumption state.
VSUB
1
n/a
VSUBandVSSmustbeconnectedtogethertominimizesubstratecurrentsduringpowerup,powerdown,
and normal operation.
VDD
13
n/a
VDD is the 5-V power supply.
VSS
3
n/a
VSS is ground. The internal band-gap voltage and the common-mode bias voltages are referenced to
VSS.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, VDD (see Note 1)
– 0.3 V to 6 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, VI (any digital or analog input, see Note 1)
– 0.3 V to VDD + 0.3 V
. . . . . . . . . . . . . . . . . .
VSUB, VSS voltage range, relative to each other
– 30 mV to 30 mV
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, TA
0
°C to 70°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
–65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTE 1: All voltage values are with respect to VSS unless otherwise noted.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MSS2P2-E3/89A | 2 A, 20 V, SILICON, RECTIFIER DIODE |
| MSS2P3-G3/89A | 2 A, 30 V, SILICON, RECTIFIER DIODE |
| MSS2P2-G3/89A | 2 A, 20 V, SILICON, RECTIFIER DIODE |
| MSU2031L16 | low working voltage 16 MHz ROM less MCU |
| MSU2032L16 | low working voltage 16 MHz ROM less MCU |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSP58C20DW | 制造商:Texas Instruments 功能描述: |
| MSP58C20DWR | 制造商:TI 制造商全稱:Texas Instruments 功能描述:AUDIO-BAND CONVERTER |
| MSP58C20S1DW | 制造商:TI 制造商全稱:Texas Instruments 功能描述:AUDIO-BAND CONVERTER |
| MSP58C20S2DW | 制造商:TI 制造商全稱:Texas Instruments 功能描述:AUDIO-BAND CONVERTER |
| MSP58P80PJM | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。