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| 型號： | AD5764ASU |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | DAC |
| 英文描述： | Complete, Quad, 16-Bit, High Accuracy, Serial Input, Bipolar Voltage Output DAC |
| 中文描述： | SERIAL INPUT LOADING, 8 us SETTLING TIME, 16-BIT DAC, PQFP32 |
| 封裝： | MO-026-ABA, TQFP-32 |
| 文件頁數(shù)： | 1/27頁 |
| 文件大?。?/td> | 251K |
| 代理商： | AD5764ASU |
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Complete, Quad, 16-Bit, High Accuracy,
Serial Input, Bipolar Voltage Output DAC
Preliminary Technical Data
AD5764
FEATURES
Complete quad 16-bit D/A converter
Programmable output range: ±10 V, ±10.25 V, or ±10.5 V
±1 LSB max INL error, ±1 LSB max DNL error
Low noise : 60 nV/√Hz
Settling time: 10μs max
Integrated reference buffers
Internal reference, 10 ppm/°C
On-chip temp sensor, ±5°C accuracy
Output control during power-up/brownout
Programmable short-circuit protection
Simultaneous updating via LDAC
Asynchronous CLR to zero code
Digital offset and gain adjust
Logic output control pins
DSP/microcontroller compatible serial interface
Temperature range:40°C to +85°C
i
CMOS
Process Technology
APPLICATIONS
Industrial automation
Closed-loop servo control, process control
Data acquisition systems
Automatic Test Equipment
Automotive test and measurement
High accuracy instrumentation
Rev.
PrC
Information furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibility is assumed by Analog Devices for its use, nor for any
infringements of patents or other rights of third parties that may result from its use.
Specifications subject to change without notice. No license is granted by implication
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
21-Oct-04
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.326.8703
2004 Analog Devices, Inc. All rights reserved.
www.analog.com
GENERAL DESCRIPTION
The AD5764 is a quad, 16-bit serial input, voltage output
digital-to analog converter that operates from supply voltages of
±12 V up to ±15 V. Nominal full-scale output range is ±10 V,
provided are integrated output amplifiers, reference buffers,
internal reference, and proprietary power-up/power-down
control circuitry. It also features a digital I/O port that may be
programmed via the serial interface, and an analog temperature
sensor. The part incorporates digital offset and gain adjust
registers per channel.
The AD5764 is a high performance converter that offers
guaranteed monotonicity, integral nonlinearity (INL) of ±1 LSB,
low noise and 10 μs settling time and includes an on-chip 5 V
reference with a reference tempco of 10 ppm/°C max. During
power-up (when the supply voltages are changing), Vout is
clamped to 0V via a low impedance path.
The AD5764 uses a serial interface that operates at clock rates up
to 30 MHz and is compatible with DSP and microcontroller
interface standards. Double buffering allows the simultaneous
updating of all DACs. The input coding is programmable to either
twos complement or straight binary formats. The asynchronous
clear function clears all DAC registers to either bipolar zero or
zero-scale depending on the coding used. The AD5764 is ideal for
both closed-loop servo control and open-loop control
applications. The AD5764 is available in a 32-lead TQFP package,
and offers guaranteed specifications over the 40°C to +85°C
industrial temperature range. See functional block diagram,
Figure 1.
i
CMOS
Process Technology
For analog systems designers within industrial/instrumentation equipment OEMs who need high performance ICs at higher-voltage levels,
i
CMOS is a
technology platform that enables the development of analog ICs capable of 30V and operating at +/-15V supplies while allowing dramatic reductions in
power consumption and package size, and increased AC and DC performance.
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| AD5764BSU | Complete, Quad, 16-Bit, High Accuracy, Serial Input, Bipolar Voltage Output DAC |
| AD5764CSU | Complete, Quad, 16-Bit, High Accuracy, Serial Input, Bipolar Voltage Output DAC |
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| AD578LN | Enhanced, 1.8V, PCI-Express Compliant, 4-Differential Channel, 2:1 Mux/DeMux Switch, w/ Single Enable |
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| AD5764ASUZ | 功能描述:IC DAC 16BIT QUAD VOUT 32-TQFP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 設(shè)置時間:4µs 位數(shù):12 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)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(yīng)商設(shè)備封裝:8-uMAX 包裝:管件 輸出數(shù)目和類型:2 電壓，單極 采樣率（每秒）:* 產(chǎn)品目錄頁面:1398 (CN2011-ZH PDF) |
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| AD5764BSU | 制造商:Analog Devices 功能描述: |
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