参数资料
型号: LB8684CL
元件分类: 运动控制电子
英文描述: VOICE COIL MOTOR CONTROLLER, QCC12
封装: 2.80 X 2.80 MM, ECSP-12
文件页数: 1/5页
文件大小: 67K
代理商: LB8684CL
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer
's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer
'sproductsor
equipment.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
31407 TI PC B8-8900 No.0697-1/5
LB8684CL
Overview
The LB8684CL is a low-voltage, low-saturation 1.5-channel constant current forward/reverse driver IC provided in a
miniature package suitable for use in cell phone cameras. The LB8684CL can be driven directly from a microcontroller
and is optimal for control of the voice coil motors used for shutter and aperture control in cell phone cameras.
Features
Supports low-voltage drive. (2.2V or more)
Ultraminiature package (ECSP2828-12)
Functions
Constant current control (IOUT = 100mA at RF = 2Ω)
Built-in thermal protection circuit
Built-in reference voltage (0.2V typical)
Built-in spark killer diode
ENA input logic (3-port interface)
Specifications
Absolute Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
-0.3 to +8.0
V
Output voltage
VOUT max
OUT1, OUT2, OUT3
VCC + VSF
V
Input voltage
VIN max
ENA, CHSEL, IN
-0.3 to +8.0
V
Ground pin source current
IGND
Per channel
400
mA
Allowable power dissipation
Pd max
When mounted on a circuit board *
450
mW
Operating temperature
Topr
-30 to +85
°C
Storage temperature
Tstg
-40 to +150
°C
* Specified circuit board : 20.0
× 10.0 × 0.8mm3, paper-phenol
Monolithic Digital IC
Digital Camera Motor Driver
for Cell Phones
Ordering number : EN0697
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