参数资料
| 型号： | AD5424YCPZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/29页 |
| 文件大小： | 0K |
| 描述： | IC DAC 8BIT MULTIPLYING 20-LFCSP |
| 产品培训模块： | Data Converter Fundamentals DAC Architectures |
| 标准包装： | 1 |
| 设置时间： | 30ns |
| 位数： | 8 |
| 数据接口： | 并联 |
| 转换器数目： | 1 |
| 电压电源： | 单电源 |
| 功率耗散（最大）： | 25µW |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-VFQFN 裸露焊盘，CSP |
| 供应商设备封装： | 20-LFCSP-VQ |
| 包装： | 托盘 |
| 输出数目和类型： | 2 电流，单极；2 电流，双极 |
| 采样率（每秒）： | 20.4M |
| 配用： | EVAL-AD5424EBZ-ND - BOARD EVALUATION FOR AD5424 |
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8-/10-/12-Bit, High Bandwidth
Multiplying DACs with Parallel Interface
Data Sheet
Rev. D
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother
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
2005–2013 Analog Devices, Inc. All rights reserved.
FEATURES
2.5 V to 5.5 V supply operation
Fast parallel interface (17 ns write cycle)
Update rate of 20.4 MSPS
INL of ±1 LSB for 12-bit DAC
10 MHz multiplying bandwidth
±10 V reference input
Extended temperature range: –40°C to +125°C
20-lead TSSOP and chip scale (4 mm × 4 mm) packages
8-, 10-, and 12-bit current output DACs
Upgrades to AD7524/AD7533/AD7545
Pin-compatible 8-, 10-, and 12-bit DACs in chip scale
Guaranteed monotonic
4-quadrant multiplication
Power-on reset with brownout detection
Readback function
0.4 A typical power consumption
APPLICATIONS
Portable battery-powered applications
Waveform generators
Analog processing
Instrumentation applications
Programmable amplifiers and attenuators
Digitally controlled calibration
Programmable filters and oscillators
Composite video
Ultrasound
Gain, offset, and voltage trimming
GENERAL DESCRIPTION
current output digital-to-analog converters (DACs), respectively.
These devices operate from a 2.5 V to 5.5 V power supply,
making them suitable for battery-powered applications and
many other applications. These DACs utilize data readback,
allowing the user to read the contents of the DAC register via
the DB pins. On power-up, the internal register and latches are
filled with 0s and the DAC outputs are at zero scale.
As a result of manufacturing with a CMOS submicron process,
they offer excellent 4-quadrant multiplication characteristics,
with large signal multiplying bandwidths of up to 10 MHz.
The applied external reference input voltage (VREF) determines the
full-scale output current. An integrated feedback resistor (RFB)
provides temperature tracking and full-scale voltage output
when combined with an external I-to-V precision amplifier.
AD5445 in multiplying bandwidth performance, they have a
latched interface and cannot be used in transparent mode.
The AD5424 is available in small, 20-lead LFCSP and 16-lead
TSSOP packages, while the AD5433/AD5445 DACs are available
in small, 20-lead LFCSP and TSSOP packages.
The EVAL-AD5445SDZ evaluation board is available for
evaluating DAC performance. For more information, see the
UG-333 evaluation board user guide.
1
U.S Patent No. 5,689,257.
FUNCTIONAL BLOCK DIAGRAM
03160-001
AD5424/
AD5433/
AD5445
VDD
CS
R/W
GND
DB0
DATA
INPUTS
DB7/DB9/DB11
VREF
RFB
IOUT1
IOUT2
POWER-ON
RESET
DAC REGISTER
INPUT LATCH
8-/10-/12-BIT
R-2R DAC
R
Figure 1.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD5424YCPZ-REEL | 制造商:AD 制造商全称:Analog Devices 功能描述:8-/10-/12-Bit, High Bandwidth Multiplying DACs with Parallel Interface |
| AD5424YCPZ-REEL7 | 功能描述:IC DAC 8BIT MULTIPLYING 20-LFCSP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 产品培训模块:Data Converter Fundamentals DAC Architectures 设计资源: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) 标准包装:10,000 系列:- 设置时间:- 位数:12 数据接口:DSP，MICROWIRE?，QSPI?，串行，SPI? 转换器数目:1 电压电源:单电源 功率耗散（最大）:- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SOT-23-8 薄型，TSOT-23-8 供应商设备封装:TSOT-23-8 包装:带卷 (TR) 输出数目和类型:1 电流，单极；1 电流，双极 采样率（每秒）:2.7M |
| AD5424YRU | 功能描述:IC DAC 8BIT MULTIPLYING 16-TSSOP RoHS:否 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 产品培训模块:LTC263x 12-, 10-, and 8-Bit VOUT DAC Family 特色产品:LTC2636 - Octal 12-/10-/8-Bit SPI VOUT DACs with 10ppm/°C Reference 标准包装:91 系列:- 设置时间:4µs 位数:10 数据接口:MICROWIRE?，串行，SPI? 转换器数目:8 电压电源:单电源 功率耗散（最大）:2.7mW 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:14-WFDFN 裸露焊盘 供应商设备封装:14-DFN-EP（4x3） 包装:管件 输出数目和类型:8 电压，单极 采样率（每秒）:* |
| AD5424YRU-REEL | 制造商:Analog Devices 功能描述:DAC 1-CH R-2R 8-bit 16-Pin TSSOP T/R |
| AD5424YRU-REEL7 | 功能描述:IC DAC 8BIT MULTIPLYING 20-TSSOP RoHS:否 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 产品培训模块:Data Converter Fundamentals DAC Architectures 设计资源: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) 标准包装:10,000 系列:- 设置时间:- 位数:12 数据接口:DSP，MICROWIRE?，QSPI?，串行，SPI? 转换器数目:1 电压电源:单电源 功率耗散（最大）:- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SOT-23-8 薄型，TSOT-23-8 供应商设备封装:TSOT-23-8 包装:带卷 (TR) 输出数目和类型:1 电流，单极；1 电流，双极 采样率（每秒）:2.7M |
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