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MAX14515AEWA+T PDF预览

MAX14515AEWA+T

更新时间: 2024-09-14 21:20:31
品牌 Logo 应用领域
美信 - MAXIM 驱动接口集成电路
页数 文件大小 规格书
1页 75K
描述
Buffer/Inverter Based Peripheral Driver

MAX14515AEWA+T 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:,
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:1.69接口集成电路类型:BUFFER OR INVERTER BASED PERIPHERAL DRIVER
湿度敏感等级:1峰值回流温度(摄氏度):NOT SPECIFIED
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

MAX14515AEWA+T 数据手册

  
QuickView - MAX14515 High-Voltage Liquid Lens Driver  
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Maxim > Products > [Power and Battery Management]  
MAX14515  
High-Voltage Liquid Lens Driver  
The Smallest Liquid Lens Driver for Small Camera Modules  
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Description  
The MAX14515 high-voltage liquid lens driver features a high-voltage differential output  
controlled through an I²C interface. The MAX14515 uses a charge-pump-based boost converter  
and integrated H-bridge to provide a compact lens driver solution with minimal external  
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components to achieve a small overall footprint suitable for small space constraints inside camera modules.  
The MAX14515 features an 8-bit monotonic DAC with a single differential high-voltage output controlled by a 2-wire I²C  
interface to set the amplitude. The high-voltage outputs are capable of delivering up to 42V  
(min) into a 220pF liquid lens  
RMS  
load at 1.0kHz (min).  
The MAX14515 also features two power-saving modes (shutdown mode and sleep mode) to minimize power consumption when  
the device is inactive. Shutdown mode places the device in a low-power state that resets all registers and disables the I²C  
interface to reduce current below 500nA (max). In sleep mode, the power-on reset circuit remains active. If no activity is  
detected on the I²C interface, current consumption is less than 3µA.  
The MAX14515 operates over the +2.7V to +5.5V supply voltage range, ideal for portable applications using lithium ion battery  
sources. The MAX14515 is specified over the -40°C to +85°C extended temperature range and is available in a small (1mm x  
2mm) 8-bump WLP package.  
Key Features  
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Small Footprint for Placement Inside Camera Modules  
47V Maximum Output (C = 220pF)  
RMS  
LENS  
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I²C-Compatible Interface for Setting Output Voltage  
8-Bit Output Voltage Resolution  
Guaranteed Monotonic Output  
±15kV Human Body Model ESD Protection on Outputs  
Low 500nA (max) Shutdown Current  
+2.7V to +5.5V Input Voltage Range  
Space-Saving, 8-Bump WLP (1mm x 2mm) Package  
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Document Ref.: 19-4240; Rev 0; 2008-08-20  
This page last modified: 2008-08-20  
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Copyright © 2009 by Maxim Integrated Products  
http://www.maxim-ic.com/quick_view2.cfm/qv_pk/5949  
11/10/2009  

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