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| 型號： | AD5450YUJZ-REEL7 |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 1/28頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DAC 8BIT MULT 50MHZ TSOT23-8 |
| 產(chǎn)品培訓(xùn)模塊： | Data Converter Fundamentals DAC Architectures |
| 設(shè)計(jì)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) |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 位數(shù)： | 8 |
| 數(shù)據(jù)接口： | DSP，MICROWIRE?，QSPI?，串行，SPI? |
| 轉(zhuǎn)換器數(shù)目： | 1 |
| 電壓電源： | 單電源 |
| 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(yīng)商設(shè)備封裝： | TSOT-23-8 |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 輸出數(shù)目和類型： | 1 電流，單極；1 電流，雙極 |
| 采樣率（每秒）： | 2.7M |
| 產(chǎn)品目錄頁面： | 782 (CN2011-ZH PDF) |
| 其它名稱： | AD5450YUJZ-REEL7DKR |
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8-/10-/12-/14-Bit High Bandwidth
Multiplying DACs with Serial Interface
Data Sheet
Rev. G
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
12 MHz multiplying bandwidth
INL of ±0.25 LSB at 8-bit
8-lead TSOT and MSOP packages
2.5 V to 5.5 V supply operation
Pin-compatible 8-/10-/12-/14-bit current output DACs
±10 V reference input
50 MHz serial interface
2.7 MSPS update rate
Extended temperature range: –40°C to +125°C
4-quadrant multiplication
Power-on reset with brownout detect
<0.4 A typical current consumption
Guaranteed monotonic
Qualified for automotive applications
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
FUNCTIONAL BLOCK DIAGRAM
04587-001
8-/10-/12-/14-BIT REF
R-2R DAC
DAC REGISTER
INPUT LATCH
POWER-ON
RESET
CONTROL LOGIC
AND INPUT SHIFT
REGISTER
R
IOUT1
RFB
VDD
VREF
GND
SDIN
SCLK
SYNC
AD5450/
AD5451/
AD5452/
AD5453
Figure 1.
GENERAL DESCRIPTION
14-bit current output digital-to-analog converters, respectively.
These devices operate from a 2.5 V to 5.5 V power supply,
making them suited to several applications, including battery-
powered applications.
As a result of manufacture on a CMOS submicron process,
these DACs offer excellent 4-quadrant multiplication
characteristics of up to 12 MHz.
These DACs use a double-buffered, 3-wire serial interface that
is compatible with SPI, QSPI, MICROWIRE, and most DSP
interface standards. Upon power-up, the internal shift register
and latches are filled with 0s, and the DAC output is at zero scale.
The applied external reference input voltage (VREF) determines
the full-scale output current. These parts can handle ±10 V
inputs on the reference, despite operating from a single-supply
power supply of 2.5 V to 5.5 V. An integrated feedback resistor
(RFB) provides temperature tracking and full-scale voltage
output when combined with an external current-to-voltage
precision amplifier.
in MSOP packages. The AD5453 also comes in 8-lead LFCSP.
The EV-AD5443/46/53SDZ evaluation board is available for
evaluating DAC performance. For more information, see the UG-
327 evaluation board user guide.
1
U.S. Patent Number 5,689,257.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD5451 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Dual 8-,10-,12-Bit High Bandwidth Multiplying DACs with Serial Interface |
| AD5451YUJ | 制造商:Analog Devices 功能描述:DAC 1CH R-2R 10-BIT 8PIN TSOT - Bulk |
| AD5451YUJ-REEL | 制造商:Analog Devices 功能描述:DAC 1-CH Segment 10-bit 8-Pin TSOT T/R |
| AD5451YUJ-REEL7 | 制造商:Analog Devices 功能描述:DAC 1-CH Segment 10-bit 8-Pin TSOT T/R 制造商:Rochester Electronics LLC 功能描述: |
| AD5451YUJZ | 制造商:Analog Devices 功能描述:IC,CMOS 10-bit DAC,AD5451YUJZ |
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