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參數(shù)資料
| 型號： | MAX11041 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Wired Remote Controllers |
| 中文描述： | 有線遙控器 |
| 文件頁數(shù)： | 13/19頁 |
| 文件大?。?/td> | 324K |
| 代理商： | MAX11041 |
Order of Keypress Detection
Some applications require detection of the specific
sequence of keys in software by looking for unique key
presses within 32 ticks (1s). If the duration between
keypresses exceeds the allowed time, assume the key-
press is in error and return to the previous known state.
Power-Up Jack Detect and Keypress
Example
Figure 10 illustrates the FIFO entries during a typical
sequence of events.
Layout, Grounding, and Bypassing
Position R
SENSE
and C
SENSE
as close to the device as
possible. Bypass V
DD
with a 0.1μF capacitor to GND as
close to the device as possible. Connect GND to a
quiet analog ground plane. Route digital lines away
from SENSE and FORCE.
M
Wired Remote Controllers
___________________________________________________________________________________
13
Figure 9. Jack Insertion Detection
KEY TYPE
JACK
REMOVED
JACK
DETECTED
FALSE
KEYS
TIME
TIME
V
INT
1. JACK INSERTION DETECTED AND ENTERED IN FIFO.
2. JACK REMOVAL DETECTED AND ENTERED IN FIFO.
3. JACK INSERTION DETECTED AND ENTERED IN FIFO.
4. FIFO IS READ UNTIL EMPTY (
INT
GOES HIGH).
THE LAST READ BEFORE THE EMPTY FIFO IS REACHED
IS THE FINAL STATE OF THE JACK DETECTION.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX11041_08 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Wired Remote Controllers |
| MAX11041_10 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Wired Remote Controller |
| MAX11041ETC | 功能描述:接口 - 專用 RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59 |
| MAX11041ETC+ | 功能描述:接口 - 專用 Wired Remote Controller RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59 |
| MAX11041ETC+T | 功能描述:接口 - 專用 Wired Remote Controller RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59 |
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