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參數(shù)資料
| 型號(hào)： | ST7537HS1 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | HOME AUTOMATION MODEM |
| 中文描述： | 家庭自動(dòng)化調(diào)制解調(diào)器 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 138K |
| 代理商： | ST7537HS1 |
ST7537HS1
HOME AUTOMATION MODEM
June 1995
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1
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DV
CC
RSTO
RxD
TxD
CD
Rx/Tx
WD
R
R
A
D
V
C
A
S
D
I
T
T
X
X
M
D
D
D
S
PAFB
ATO
PABC
PABC
TEST1
TEST2
TxIFI
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PIN CONNECTIONS
PLCC28
(Plastic Chip Carrier)
ORDER CODE :
ST7537HS1
.
HALF DUPLEX ASYNCHRONOUS 2400bps
FSK MODEM
.
Tx CARRIER FREQUENCY SYNTHESIZED
FROM EXTERNAL CRYSTAL
.
LOW DISTORTION Tx SIGNAL
.
Rx SENSITIVITY BETTER THAN 1mV
RMS
.
CARRIER DETECTION
.
WATCH-DOG INPUT
.
RESET AND MASTER CLOCK OUTPUTS
FOR MICROCONTROLLER
.
POWER AMPLIFIER BIAS CURRENT CON-
TROL (HIGH IMPEDANCE IN Rx MODE)
.
SIMPLE AND ECONOMICAL APPLICATION
SCHEMATICS
.
COMPATIBLE WITH CENELEC EN 50065-1
AND FCC SPECIFICATION
.
CARRIER DETECT CLAMPING ON RxD
PROGRAMMABLE (ALLOWING DEMODULA-
TION ON VERY LOW RECEIVE LEVEL,
1mV
RMS
TYPICALLY)
DESCRIPTION
The ST7537HS1 is a half duplex asynchronous
FSK MODEM designed for home automation com-
munication on the domestic electric mains which
complies with the EN 50065-1 CENELEC stand-
ard.
It mainly operates from a 10V power supply and a
5V power supply for the microcontroller digital in-
terface.
It is interfaced to the power line by an external
driver, and a transformer (see Application Sche-
matic Diagram). Its data transmission rate is
2400 bps and its carrier frequency is 132.45kHz.
1/9
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST7537HS1CFN | 功能描述:電信線路管理 IC 1/2 Dup Async Modem RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
| ST7537HS1CFNTR | 功能描述:電信線路管理 IC 1/2 Dup Async Modem RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
| ST7538 | 制造商:STMicroelectronics 功能描述:HALF DUPLEX SYNCHRONOUS/ASYNCHRONOUS FSK MODEM - Bulk |
| ST7538P | 功能描述:電信線路管理 IC 1/2 Duplex FSK Modem RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
| ST7538P013TR | 功能描述:電信集成電路 1/2 Duplex FSK Modem RoHS:否 制造商:STMicroelectronics 類型:Telecom IC - Various 工作電源電壓:4.75 V to 5.25 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-100 封裝:Tray |
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