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參數(shù)資料
| 型號： | AD569KNZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DAC 16BIT MONOTONIC 28-DIP |
| 產(chǎn)品培訓(xùn)模塊： | Data Converter Fundamentals DAC Architectures |
| 標(biāo)準(zhǔn)包裝： | 13 |
| 設(shè)置時間： | 4µs |
| 位數(shù)： | 16 |
| 數(shù)據(jù)接口： | 并聯(lián) |
| 轉(zhuǎn)換器數(shù)目： | 1 |
| 電壓電源： | 雙 ± |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 通孔 |
| 封裝/外殼： | 28-DIP（0.600"，15.24mm） |
| 供應(yīng)商設(shè)備封裝： | 28-PDIP |
| 包裝： | 管件 |
| 輸出數(shù)目和類型： | 1 電壓，單極；1 電壓，雙極 |
| 采樣率（每秒）： | * |
FUNCTIONAL BLOCK DIAGRAM
REV. A
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
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
a
16-Bit Monotonic
Voltage Output D/A Converter
AD569
FEATURES
Guaranteed 16-Bit Monotonicity
Monolithic BiMOS II Construction
0.01% Typical Nonlinearity
8- and 16-Bit Bus Compatibility
3
s Settling to 16 Bits
Low Drift
Low Power
Low Noise
APPLICATIONS
Robotics
Closed-Loop Positioning
High-Resolution ADCs
Microprocessor-Based Process Control
MIL-STD-883 Compliant Versions Available
PRODUCT DESCRIPTION
The AD569 is a monolithic 16-bit digital-to-analog converter
(DAC) manufactured in Analog Devices’ BiMOS II process.
BiMOS II allows the fabrication of low power CMOS logic
functions on the same chip as high precision bipolar linear cir-
cuitry. The AD569 chip includes two resistor strings, selector
switches decoding logic, buffer amplifiers, and double-buffered
input latches.
The AD569’s voltage-segmented architecture insures 16-bit
monotonicity over time and temperature. Integral nonlinearity is
maintained at
±0.01%, while differential nonlinearity is
±0.0004%. The on-chip, high-speed buffer amplifiers provide a
voltage output settling time of 3
s to within ±0.001% for a
full-scale step.
The reference input voltage which determines the output range
can be either unipolar or bipolar. Nominal reference range is
±5 V and separate reference force and sense connections are
provided for high accuracy applications. The AD569 can oper-
ate with an ac reference in multiplying applications.
Data may be loaded into the AD569’s input latches from 8- and
16-bit buses. The double-buffered structure simplifies 8-bit bus
interfacing and allows multiple DACs to be loaded asynchro-
nously and updated simultaneously. Four TTL/LSTTL/5 V
CMOS-compatible signals control the latches: CS, LBE, HBE,
and LDAC
The AD569 is available in five grades: J and K versions are
specified from 0
°C to +70°C and are packaged in a 28-pin plas-
tic DIP and 28-pin PLCC package; AD and BD versions are
specified from –25
°C to +85°C and are packaged in a 28-pin
ceramic DIP. The SD version, also in a 28-pin ceramic DIP, is
specified from –55
°C to +125°C.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700
Fax: 617/326-8703
PRODUCT HIGHLIGHTS
1. Monotonicity to 16 bits is insured by the AD569’s voltage-
segmented architecture.
2. The output range is ratiometric to an external reference or ac
signal. Gain error and gain drift of the AD569 are negligible.
3. The AD569’s versatile data input structure allows loading
from 8- and 16-bit buses.
4. The on-chip output buffer amplifier can supply
±5 V into a
1 k
load, and can drive capacitive loads of up to 1000 pF.
5. Kelvin connections to the reference inputs preserve the gain
and offset accuracy of the transfer function in the presence of
wiring resistances and ground currents.
6. The AD569 is available in versions compliant with MIL-STD-
883. Refer to the Analog Devices Military Products Data-
book or current AD569/883B data sheet for detailed
specifications.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD569KP | 制造商:Analog Devices 功能描述:DAC 1-CH Resistor-String 16-bit 28-Pin PLCC 制造商:Rochester Electronics LLC 功能描述:IC,MONO 16-BIT D/A CONV - Bulk 制造商:Analog Devices 功能描述:IC SEMICONDUCTOR ((NS)) |
| AD569KPZ | 功能描述:IC DAC 16BIT MONO NON-LIN 28PLCC RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 設(shè)置時間:4.5µs 位數(shù):12 數(shù)據(jù)接口:串行，SPI? 轉(zhuǎn)換器數(shù)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:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOICN 包裝:剪切帶 (CT) 輸出數(shù)目和類型:1 電壓，單極；1 電壓，雙極 采樣率（每秒）:* 其它名稱:MCP4921T-E/SNCTMCP4921T-E/SNRCTMCP4921T-E/SNRCT-ND |
| AD569SD | 功能描述:數(shù)模轉(zhuǎn)換器- DAC IC MONO 16-BIT RoHS:否 制造商:Analog Devices 轉(zhuǎn)換器數(shù)量:4 DAC 輸出端數(shù)量:4 轉(zhuǎn)換速率: 分辨率:12 bit 接口類型:Serial (I2C) 穩(wěn)定時間: 最大工作溫度:+ 105 C 安裝風(fēng)格: 封裝 / 箱體:TSSOP 封裝:Reel |
| AD569SD/883B | 功能描述:數(shù)模轉(zhuǎn)換器- DAC IC MONO 16-BIT D/A CONV RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| AD569SE/883B | 功能描述:數(shù)模轉(zhuǎn)換器- DAC IC MONO 16 BIT D/A CONV RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
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