參數(shù)資料
型號: ADNS-3080
廠商: Avago Technologies Ltd.
英文描述: High-Performance Optical Mouse Sensor
中文描述: 高性能光學鼠標傳感器
文件頁數(shù): 12/39頁
文件大?。?/td> 655K
代理商: ADNS-3080
12
Detail of NPD rising edge timing
Figure 10. NPD Rising Edge Timing Detail
LED CURRENT
(shutter mode)
Oscillator Start
250 us
NPD
Reset
Count
340 us
SCLK
Optional SPI transactions
with old image data
590 us
t
COMPUTE
= 590us + 5 Frame Periods
“Motion” bit set if
motion was detected.
First read dX = dY = 0
Frame
2
Frame
3
Frame
4
Frame
5
Frame
1
DC Electrical Specifications
Electrical Characteristics over recommended operating conditions. Typical values at 25 °C, V
DD3
=3.3V, fclk=24MHz.
Parameter
Symbol Minimum Typical
Maximum
Units
Notes
DC Supply
Current
I
DD_AVG
52
mA
DC average at 6469 fps.
No DC load on LED_CTRL, MISO.
Power Down
Supply Current
I
DDPD
5
90
m
A
NPD=GND; SCLK, MOSI, NCS=GND or V
DD3
;
RESET=GND
Input Low
Voltage
V
IL
0.8
V
SCLK, MOSI, NPD, NCS, RESE
Input High
Voltage
V
IH
0.7 * V
DD3
V
SCLK, MOSI, NPD, NCS, RESET
Input hysteresis
V
I_HYS
200
mV
SCLK, MOSI, NPD, NCS, RESET
Input current,
pull-up disabled
I
IH_DPU
0
±10
m
A
Vin=0.8*V
DD3
, SCLK, MOSI, NCS
Input current,
CMOS inputs
I
IH
0
±10
m
A
NPD, RESET, Vin=0.8*V
DD3
Output current,
pulled-up inputs
I
OH_PU
150
300
600
m
A
Vin=0.2V, SCLK, MOSI, NCS
Output Low
Voltage
LED_CTRL
V
OL,LED
0.5
V
Iout=2mA, LED_CTRL
Output High
voltage,
LED_CTRL
V
OH_LED
0.8*V
DD3
V
Iout=-2mA, LED_CTRL
Output Low
Voltage, MISO
V
OL
0.5
V
Iout=2mA, MISO
Output High
Voltage, MISO
V
OH
0.8*V
DD3
V
Iout=-2mA, MISO
Input
Capacitance
C
IN
14-22
pF
OSC_IN, OSC_OUT
相關PDF資料
PDF描述
ADNS-3150-001 Optical Mouse Designer’s Kit
ADNS-5020-EN Optical Mouse Sensor
ADNS-5030 Low Power Optical Mouse Sensor
ADNS-5100 Solid-State Optical Mouse Lens
ADNS-5100-001 Solid-State Optical Mouse Lens
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