- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄375260 > ADNS-2051 Optical Mouse Sensor PDF資料下載
參數(shù)資料
| 型號(hào)： | ADNS-2051 |
| 英文描述： | Optical Mouse Sensor |
| 中文描述： | 光學(xué)鼠標(biāo)傳感器 |
| 文件頁(yè)數(shù)： | 11/40頁(yè) |
| 文件大?。?/td> | 454K |
| 代理商： | ADNS-2051 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)當(dāng)前第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)
11
t
COMPUTE
NEW ACQUISITION
INITIALIZATION
RESET
COUNT
OSCILLATOR
START
LED
CURRENT
SCLK
705 μs
250 μs
455 μs
2410 μs
PD
OPTIONAL SPI
TRANSACTIONS
WITH OLD IMAGE DATA
SPI
TRANSACTIONS
WITH NEW IMAGE DATA
AT DEFAULT FRAME RATE
PD Pin Timing
Figure 12. PD timing normal mode.
Figure 13. PD timing sleep mode.
Figure 14. PD minimum pulse width.
Figure 15. Detail of PD falling edge timing.
Quadrature Mode Timing
The output waveforms emulate
the output from encoders. With
the resolution set to 400 cpi,
from one to five quadrature states
can exist within one frame time.
The minimum state time is
133
μ
s. If the resolution is
800 cpi, then up to ten quadra-
ture states can exist within a
frame time. If the motion within
a frame is greater than these
values, the extra motion will be
reported in the next frame. The
following diagrams (see Figures
16, 17, and 18) show the timing
for positive X motion, to the right
or positive Y motion, up. If a
power down via the PD pin oc-
curs during a transfer, the trans-
fer will resume after PD is
de-asserted. The timing for that
quadrature state will be increased
by the length of the PD time.
PD
I
LED
t
COMPUTE
SCLK
REGISTER
READ OPERATION
PD
I
DD
t
pd
75 FRAMES
705 μs
t
pupd
t
COMPUTE
(SEE FIGURE 15)
700 μs
t
PDW
PD
(POWER DOWN)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADP1109A | Micropower Low Cost Fixed 3.3 V, 5 V, 12 V and Adjustable DC-to-DC Converter(微功耗,低成本固定或可調(diào)輸出DC-DC轉(zhuǎn)換器) |
| ADP1109 | Micropower DC-DC Converter(可調(diào)/固定輸出,微功耗DC-DC轉(zhuǎn)換器) |
| ADP1147-3.3 | High Efficiency Step-Down Switching Regulator Controllers(高效率步降開(kāi)關(guān)穩(wěn)壓控制器) |
| ADP1147-5 | High Efficiency Step-Down Switching Regulator Controllers(高效率步降開(kāi)關(guān)穩(wěn)壓控制器) |
| ADP1148-5 | 500kHz and 1MHz High Efficiency 1.5A Switching Regulators; Package: SO; No of Pins: 8; Temperature Range: -40?°C to 85?°C |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADNS-2080 | 功能描述:光學(xué)導(dǎo)航傳感器 LED Sensor RoHS:否 制造商:Avago Technologies 工作電源電壓: 封裝 / 箱體: 最大工作溫度: 最小工作溫度: |
| ADNS-2120 | 功能描述:光學(xué)導(dǎo)航傳感器 Round Mouse Lens RoHS:否 制造商:Avago Technologies 工作電源電壓: 封裝 / 箱體: 最大工作溫度: 最小工作溫度: |
| ADNS-2120-001 | 功能描述:光學(xué)導(dǎo)航傳感器 Trim Mouse Lens RoHS:否 制造商:Avago Technologies 工作電源電壓: 封裝 / 箱體: 最大工作溫度: 最小工作溫度: |
| ADNS-2220 | 功能描述:光學(xué)導(dǎo)航傳感器 Black Optical Mouse Clip RoHS:否 制造商:Avago Technologies 工作電源電壓: 封裝 / 箱體: 最大工作溫度: 最小工作溫度: |
| ADNS-2220-001 | 功能描述:光學(xué)導(dǎo)航傳感器 Clear Optical Mouse Clip RoHS:否 制造商:Avago Technologies 工作電源電壓: 封裝 / 箱體: 最大工作溫度: 最小工作溫度: |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。