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參數資料
| 型號： | AD5398ABCBZ-REEL |
| 廠商： | Analog Devices Inc |
| 文件頁數： | 1/17頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DAC 10BIT CURRENT-SINK 9WLCSP |
| 產品培訓模塊： | Data Converter Fundamentals DAC Architectures |
| 產品變化通告： | 8mm Carrier Tape Changes 28/Feb/2012 |
| 標準包裝： | 10,000 |
| 設置時間： | 250µs |
| 位數： | 10 |
| 數據接口： | I²C，串行 |
| 轉換器數目： | 1 |
| 電壓電源： | 單電源 |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 9-UFBGA，WLCSP |
| 供應商設備封裝： | 9-WLCSP（1.52 x 1.69） |
| 包裝： | 帶卷 (TR) |
| 輸出數目和類型： | 1 電流，單極 |
| 采樣率（每秒）： | * |
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
07
79
5-
00
1
POWER-ON
RESET
D1
SDA
AGND
DGND
VDD
SCL
PD
ISINK
VDD
RSENSE
3.3
I2C SERIAL
INTERFACE
10-BIT
CURRENT
OUTPUT DAC
REFERENCE
R
AD5398A
DGND
Figure 1.
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| AD5398ABCBZ-REEL7 | 功能描述:IC DAC 10BIT CURRENT-SINK 9WLCSP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 設置時間:4µs 位數:12 數據接口:串行 轉換器數目:2 電壓電源:單電源 功率耗散（最大）:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應商設備封裝:8-uMAX 包裝:管件 輸出數目和類型:2 電壓，單極 采樣率（每秒）:* 產品目錄頁面:1398 (CN2011-ZH PDF) |
| AD5398A-WAFER | 功能描述:10 Bit Digital to Analog Converter 1 9-WLCSP (1.52 x 1.69) 制造商:analog devices inc. 系列:- 包裝:散裝 零件狀態:上次購買時間 位數:10 數模轉換器數:1 建立時間:250μs（標準） 輸出類型:Current - Unbuffered 差分輸出:無 數據接口:I2C 參考類型:內部 電壓 - 電源，模擬:2.7 V ~ 5.5 V 電壓 - 電源，數字:2.7 V ~ 5.5 V INL/DNL（LSB）:±1.5，±1（最大） 架構:電流阱 工作溫度:-30°C ~ 85°C 封裝/外殼:9-UFBGA，WLCSP 供應商器件封裝:9-WLCSP（1.52 x 1.69） 標準包裝:1 |
| AD5398BCBZ-REEL | 功能描述:IC DAC 10BIT CURRENT-SINK 9WLCSP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 標準包裝:2,400 系列:- 設置時間:- 位數:18 數據接口:串行 轉換器數目:3 電壓電源:模擬和數字 功率耗散（最大）:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:36-TFBGA 供應商設備封裝:36-TFBGA 包裝:帶卷 (TR) 輸出數目和類型:* 采樣率（每秒）:* |
| AD5398BCBZ-REEL7 | 功能描述:IC DAC 10BIT CURRENT-SINK 9WLCSP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 設置時間:4µs 位數:12 數據接口:串行 轉換器數目:2 電壓電源:單電源 功率耗散（最大）:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應商設備封裝:8-uMAX 包裝:管件 輸出數目和類型:2 電壓，單極 采樣率（每秒）:* 產品目錄頁面:1398 (CN2011-ZH PDF) |
| AD5398BCPZ-REEL | 功能描述:IC DAC 10BIT CURRENT-SINK 8LFCSP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 產品培訓模塊:Data Converter Fundamentals DAC Architectures 設計資源:Unipolar, Precision DC Digital-to-Analog Conversion using AD5450/1/2/3 8-14-Bit DACs (CN0052) Precision, Bipolar, Configuration for AD5450/1/2/3 8-14bit Multiplying DACs (CN0053) AC Signal Processing Using AD5450/1/2/3 Current Output DACs (CN0054) Programmable Gain Element Using AD5450/1/2/3 Current Output DAC Family (CN0055) Single Supply Low Noise LED Current Source Driver Using a Current Output DAC in the Reverse Mode (CN0139) 標準包裝:10,000 系列:- 設置時間:- 位數:12 數據接口:DSP，MICROWIRE?，QSPI?，串行，SPI? 轉換器數目:1 電壓電源:單電源 功率耗散（最大）:- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-8 薄型，TSOT-23-8 供應商設備封裝:TSOT-23-8 包裝:帶卷 (TR) 輸出數目和類型:1 電流，單極；1 電流，雙極 采樣率（每秒）:2.7M |
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