データシートサーチシステム |
|
AD5398ABCBZ-REEL データシート(PDF) 1 Page - Analog Devices |
|
AD5398ABCBZ-REEL データシート(HTML) 1 Page - Analog Devices |
1 / 16 page 120 mA, Current Sinking, 10-Bit, I2C DAC AD5398A Rev. 0 Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.461.3113 ©2008 Analog Devices, Inc. All rights reserved. FEATURES Current sink: 120 mA 2-wire, (I2C-compatible) 1.8 V serial interface 10-bit resolution Integrated current sense resistor Power supply: 2.7 V to 5.5 V Guaranteed monotonic over all codes Power down to: 0.5 μA typical Internal reference Ultralow noise preamplifier Power-down function Power-on reset Available in 3 × 3 array WLCSP package APPLICATIONS Consumer Lens autofocus Image stabilization Optical zoom Shutters Iris/exposure Neutral density (ND) filters Lens covers Camera phones Digital still cameras Camera modules Digital video cameras/camcorders Camera-enabled devices Security cameras Web/PC cameras Industrial Heater control Fan control Cooler (Peltier) control Solenoid control Valve control Linear actuator control Light control Current loop control GENERAL DESCRIPTION The AD5398A is a single, 10-bit digital-to-analog converter (DAC) with a current sink output capability of 120 mA. This device features an internal reference and operates from a single 2.7 V to 5.5 V supply. The DAC is controlled via a 2-wire (1.8 V, I2C®-compatible) serial interface that operates at clock rates up to 400 kHz. The AD5398A incorporates a power-on reset circuit, which ensures the DAC output powers up to 0 V and remains there until a valid write takes place. It has a power-down feature that reduces the current consumption of the device to 0.5 μA typically. The AD5398A is designed for autofocus, image stabilization, and optical zoom applications in camera phones, digital still cameras, and camcorders. The AD5398A is also suitable for many industrial applications, such as controlling temperature, light, and movement without derating, over temperatures ranging from −30°C to +85°C. The I2C address range for the AD5398A is 0x18 to 0x1F inclusive. FUNCTIONAL BLOCK DIAGRAM POWER-ON RESET D1 SDA AGND DGND VDD SCL PD ISINK VDD RSENSE 3.3Ω I2C SERIAL INTERFACE 10-BIT CURRENT OUTPUT DAC REFERENCE R AD5398A DGND Figure 1. |
同様の部品番号 - AD5398ABCBZ-REEL |
|
同様の説明 - AD5398ABCBZ-REEL |
|
|
リンク URL |
プライバシーポリシー |
ALLDATASHEET.JP |
ALLDATASHEETはお客様のビジネスに役立ちますか? [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | リンク交換 | メーカーリスト All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |