- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98211 > TEA5777HL/N2,118 (NXP SEMICONDUCTORS) AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP32 PDF資料下載
參數(shù)資料
| 型號： | TEA5777HL/N2,118 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 接收器 |
| 英文描述： | AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP32 |
| 封裝： | 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-358-1, LQFP-32 |
| 文件頁數(shù)： | 9/47頁 |
| 文件大?。?/td> | 219K |
| 代理商： | TEA5777HL/N2,118 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁當前第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁
TEA5777_1
Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 01 — 11 April 2006
17 of 47
Philips Semiconductors
TEA5777
Low-power AM/FM stereo radio for handheld applications
9.3.2 Read mode
The bus interface has a total of 3 read bytes. If a start of transmission is detected and the
I2C-bus device address matches with the internal address, an acknowledge is given and
the data is clocked out. If not, the internal clock is disabled and the data output will be
logic 1s (FFh).
9.3.3 Dbus function in I2C-bus mode (silent readout)
The Dbus function becomes active when bit DBUS = 1 and when the maximum available
bytes are written in the write mode or when the maximum available bytes are read in the
read mode. At every start of an I2C-bus data transfer, the Dbus mode is deactivated.
When the Dbus mode is active in I2C-bus mode, pin WRITE_READ becomes an
open-collector output (pull-up resistor required). Depending on the setting of bit IFCE and
bit SEARCH, the following data will be available at pin WRITE_READ:
Mono or stereo indication ag
IFC counter ag
SFOUND ag or BLIM reached ag
In Table 7 the data at pin WRITE_READ is depicted as a function of bits DBUS, SEARCH
and IFCE.
Table 5.
I2C-bus write mode
Condition
Byte
Description
START
start by master
Address byte
1100 0000 (bit R/W = 0)
ACK
acknowledge by slave
Byte 1
data byte 1
ACK
acknowledge by slave
Byte 2
data byte 2
ACK
acknowledge by slave
::
Byte 6
data byte 6
ACK
acknowledge by slave
STOP
stop by master
Table 6.
I2C-bus read mode
Condition
Byte
Description
START
start by master
Address byte
1100 0001 (bit R/W = 1)
ACK
acknowledge by slave
Byte 1
data byte 1
ACK
acknowledge by slave
Byte 2
data byte 2
ACK
acknowledge by slave
Byte 3
data byte 3
STOP
stop by master
相關PDF資料 |
PDF描述 |
|---|---|
| TEA5777HN/N2,518 | AM/FM, AUDIO SINGLE CHIP RECEIVER, PQCC48 |
| TEA6300PN | 2 CHANNEL(S), SOUND FADER CONTROL CIRCUIT, PDIP28 |
| TEA6300TD-T | 2 CHANNEL(S), SOUND FADER CONTROL CIRCUIT, PDSO28 |
| TEA6300TD | 2 CHANNEL(S), SOUND FADER CONTROL CIRCUIT, PDSO28 |
| TEA6300T | 2 CHANNEL(S), SOUND FADER CONTROL CIRCUIT, PDSO28 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TEA5777HL-T | 功能描述:調(diào)諧器 AM/FM STEREO RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度: |
| TEA5777HN | 功能描述:調(diào)諧器 AM/FM STEREO RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度: |
| TEA5777HN/N2,518 | 功能描述:調(diào)諧器 AM/FM STEREO RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度: |
| TEA5777HN/N2,557 | 功能描述:調(diào)諧器 AM/FM STEREO RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度: |
| TEA5777HN-T | 功能描述:調(diào)諧器 AM/FM STEREO RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度: |
發(fā)布緊急采購，3分鐘左右您將得到回復。