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DAC08G PDF预览

DAC08G

更新时间: 2024-01-07 02:59:45
品牌 Logo 应用领域
亚德诺 - ADI 输入元件转换器
页数 文件大小 规格书
20页 378K
描述
IC PARALLEL, 8 BITS INPUT LOADING, 0.085 us SETTLING TIME, 8-BIT DAC, UUC16, DIE-16, Digital to Analog Converter

DAC08G 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DIE包装说明:DIE-16
针数:16Reach Compliance Code:compliant
风险等级:5.66最大模拟输出电压:18 V
最小模拟输出电压:-10 V转换器类型:D/A CONVERTER
输入位码:BINARY, OFFSET BINARY输入格式:PARALLEL, 8 BITS
JESD-30 代码:X-XUUC-N16JESD-609代码:e0
最大线性误差 (EL):0.19%标称负供电电压:-15 V
位数:8功能数量:1
端子数量:16封装主体材料:UNSPECIFIED
封装代码:DIE封装形状:UNSPECIFIED
封装形式:UNCASED CHIP峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified最大稳定时间:
标称安定时间 (tstl):0.085 µs标称供电电压:15 V
表面贴装:YES端子面层:TIN LEAD
端子形式:NO LEAD端子位置:UPPER
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

DAC08G 数据手册

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8-Bit, High Speed, Multiplying D/A Converter  
(Universal Digital Logic Interface)  
DAC08  
scale trimming in most applications. Direct interface to all  
popular logic families with full noise immunity is provided by  
the high swing, adjustable threshold logic input.  
FEATURES  
Fast settling output current: 85 ns  
Full-scale current prematched to 1 ꢀSB  
Direct interface to TTꢀ, CMOS, ECꢀ, HTꢀ, PMOS  
Nonlinearity to 0.1% maximum over temperature range  
High output impedance and compliance: −10 V to +18 V  
Complementary current outputs  
Wide range multiplying capability: 1 MHz bandwidth  
ꢀow FS current drift: 10 ppmꢁ/C  
Wide power supply range: 4.5 V to 18 V  
ꢀow power consumption: 33 mW @ 5 V  
ꢀow cost  
High voltage compliance complementary current outputs are  
provided, increasing versatility and enabling differential  
operation to effectively double the peak-to-peak output swing.  
In many applications, the outputs can be directly converted to  
voltage without the need for an external op amp. All DAC08  
series models guarantee full 8-bit monotonicity, and nonlineari-  
ties as tight as ±0.1% over the entire operating temperature  
range are available. Device performance is essentially unchanged  
over the ±±.5 V to ±18 V power supply range, with 33 mW  
power consumption attainable at ±5 V supplies.  
GENERAꢀ DESCRIPTION  
The compact size and low power consumption make the DAC08  
attractive for portable and military/aerospace applications;  
devices processed to MIL-STD-883, Level B are available.  
The DAC08 series of 8-bit monolithic digital-to-analog convert-  
ers provide very high speed performance coupled with low cost  
and outstanding applications flexibility.  
DAC08 applications include 8-bit, 1 µs A/D converters, servo  
motor and pen drivers, waveform generators, audio encoders  
and attenuators, analog meter drivers, programmable power  
supplies, LCD display drivers, high speed modems, and other  
applications where low cost, high speed, and complete  
input/output versatility are required.  
Advanced circuit design achieves 85 ns settling times with very  
low “glitch” energy and at low power consumption. Monotonic  
multiplying performance is attained over a wide 20-to-1  
reference current range. Matching to within 1 LSB between  
reference and full-scale currents eliminates the need for full-  
FUNCTIONAꢀ BꢀOCK DIAGRAM  
(MSB)  
B1  
(LSB)  
B8  
V+  
13  
V
LC  
B2  
B3  
B4  
B5  
B6  
10  
B7  
11  
1
5
6
7
8
9
12  
DAC08  
I
I
OUT  
BIAS  
NETWORK  
CURRENT  
SWITCHES  
4
2
14  
15  
OUT  
V
V
(+)  
(–)  
REF  
REF  
REFERENCE  
AMPLIFIER  
16  
COMP  
3
V–  
Figure 1.  
Rev. C  
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.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.326.8703  
www.analog.com  
© 2004 Analog Devices, Inc. All rights reserved.  

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