參數(shù)資料
型號(hào): MAX7347ATE+
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 10/29頁(yè)
文件大?。?/td> 0K
描述: IC CNTRL SW SOUND 16-TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 75
應(yīng)用: 聲卡,播放器,記錄器
接口: I²C
電源電壓: 2.4 V ~ 3.6 V
封裝/外殼: 16-WQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 16-TQFN-EP(4x4)
包裝: 管件
安裝類型: 表面貼裝
MAX7347/MAX7348/MAX7349
2-Wire Interfaced Low-EMI Key Switch
and Sounder Controllers
18
______________________________________________________________________________________
REGISTER DATA
REGISTER
ADDRESS
CODE (hex)
D7
D6
D5
D4
D3
D2
D1
D0
CONFIGURATION REGISTER
0x04
SHUTDOWN
KEY
SOUND
ENABLE
ALERT
SOUND
ENABLE
ALERT
INT
ENABLE
ALERT
INT
EVENT
SOUNDER
STATUS
TIMEOUT
ENABLE
Serial interface bus timeout enabled
0x04
X
0
Serial interface bus timeout disabled
0x04
X
1
No active sounder output
0x04
X
0
X
Active sounder output set by serial
interface
0x04
X
0
1
X
Active sounder output set by key
debounce event
0x04
X
1
0
X
Active sounder output set by an alert
event
0x04
X
1
X
Alert input interrupt (if enabled) is
asserted according to key-scan
interrupt rules
0x04
X
0
X
Alert input interrupt (if enabled) is
asserted immediately
0x04
X
1
X
Alert input does not cause an
interrupt
0x04
X
0
X
Falling edge of alert input causes
interrupt
0x04
X
1
X
Alert input does not cause an
automatic sound
0x04
X
0
X
Falling edge of alert input causes the
8-bit contents of the alert sound
register 0x07 to be sent to the
sounder
0x04
X
1
X
Debounce key(s) do not cause an
automatic sound
0x04
X
0
X
Debounced key(s), including
autorepeated keys, cause the 8-bit
contents of the key-sound register
0x06 to be sent to the sounder
0x04
X
1
X
Table 12. Configuration Register Format
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參數(shù)描述
MAX7347ATE+ 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI Low-EMI Key Switch & Sounder Controller RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray
MAX7347ATE+T 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI Low-EMI Key Switch & Sounder Controller RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray
MAX7348 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:2-Wire Interfaced Low-EMI Key Switch and Sounder Controllers
MAX7348AEP 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI Low-EMI Key Switch & Sounder Controller RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray
MAX7348AEP+ 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI Low-EMI Key Switch & Sounder Controller RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray