| 品牌 | eutech | 型號(hào) | eum6820 |
| 批號(hào) | 2010 | 封裝 | wcsp-6 |
| 營(yíng)銷(xiāo)方式 | 直銷(xiāo) | 產(chǎn)品性質(zhì) | 熱銷(xiāo) |
| 處理信號(hào) | 數(shù)模混合信號(hào) | 工藝 | 半導(dǎo)體集成 |
| 導(dǎo)電類(lèi)型 | 雙極型 | 集成程度 | 中規(guī)模 |
| 規(guī)格尺寸 | 1*1.5（mm） | 工作溫度 | -40~85（℃） |
| 靜態(tài)功耗 | 1（mw） |
游先生:13689555455(深圳)
description
the eum6820 is a single 10-bit dac with 100ma
output current sink capability. it features an internal
reference, i2c interface, 10 bits dac and current sense
resistor. the dac is controlled via a 2-wire (i2c
compatible) serial interface that operates at clock rates
up to 400khz. the eum6820 can operates from 2.3v
to 5.5v.
the eum6820 incorporates a power-on reset circuit,
which ensures that dac output powers up to 0v and
remains there until a valid write takes place. it has a
power-down feature that reduces the current
consumption of the device to 1μa maximum.
the eum6820 principally designed for linear control
of voice coil motors, targeting at autofocus, image
stabilization, and optical zoom applications in camera
phones , digital still cameras, and camcorders. while it
may also used in many industrial applications, such as
controlling temperature, light, and movement.
the i2c address for the eum6820 is 0× 18.
qq:121800382
游先生:13689555455
z 100ma current sink
z 2-wire (i2c-compatible) 1.8v serial interface
z 10-bit resolution dac
z 2.3v to 5.5v power supply
z guaranteed monotonic over all codes
z power-down to 0.5μa typical
z internal reference
z current sense resistor integrated
z power-down function
z power-on reset
z available in 1.0mm× 1.5mm wcsp-6 package
z rohs compliant and 100% lead (pb)-free
applications
z camera phones
z digital still cameras
z web/pc cameras
z digital video cameras/camcorders
z lens autofocus
z lens covers
z optical zoom
z image stabilization
z shutters
z neutral density filters