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LTC1257 PDF预览

LTC1257

更新时间: 2023-12-20 18:45:17
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
12页 201K
描述
采用 SO-8 封装的完整单电源 12 位电压输出 DAC

LTC1257 数据手册

 浏览型号LTC1257的Datasheet PDF文件第1页浏览型号LTC1257的Datasheet PDF文件第3页浏览型号LTC1257的Datasheet PDF文件第4页浏览型号LTC1257的Datasheet PDF文件第5页浏览型号LTC1257的Datasheet PDF文件第6页浏览型号LTC1257的Datasheet PDF文件第7页 
LTC1257  
ABSOLUTE MAXIMUM RATINGS (Note 1)  
V
to GND ............................................. –0.5V to 16.5V  
Maximum Junction Temperature  
CC  
TTL Input Voltage .......................... –0.5V to V + 0.5V  
Plastic Package...................................... –65°C to 125°C  
Storage Temperature Range .................. –65°C to 150°C  
Lead Temperature (Soldering, 10 sec)...................300°C  
CC  
V
................................................ –0.5V to V + 0.5V  
OUT  
CC  
CC  
REF ................................................. –0.5V to V + 0.5V  
Operating Temperature Range  
LTC1257C ................................................ 0°C to 70°C  
LTC1257I............................................. –40°C to 85°C  
PIN CONFIGURATION  
TOP VIEW  
TOP VIEW  
V
V
CLK  
CLK  
1
2
3
4
8
7
6
5
V
V
1
2
3
4
8
7
6
5
CC  
CC  
D
D
OUT  
IN  
IN  
OUT  
REF  
LOAD  
LOAD  
REF  
GND  
D
D
GND  
OUT  
OUT  
N8 PACKAGE  
8-LEAD PDIP  
S8 PACKAGE  
8-LEAD PLASTIC SO  
T
= 125°C, θ = 100°C/W  
T = 125°C, θ = 150°C/W  
JMAX JA  
JMAX  
JA  
ORDER INFORMATION  
LEAD FREE FINISH  
LTC1257CN8#PBF  
LTC1257IN8#PBF  
LTC1257CS8#PBF  
LTC1257IS8#PBF  
TAPE AND REEL  
PART MARKING  
LTC1257CN8  
LTC1257IN8  
1257  
PACKAGE DESCRIPTION  
8-Lead PDIP  
TEMPERATURE RANGE  
0°C to 70°C  
LTC1257CN8#TRPBF  
LTC1257IN8#TRPBF  
LTC1257CS8#TRPBF  
LTC1257IS8#TRPBF  
8-Lead PDIP  
–40°C to 85°C  
0°C to 70°C  
8-Lead Plastic SO  
8-Lead Plastic SO  
1257I  
–40°C to 85°C  
Consult LTC Marketing for parts specified with wider operating temperature ranges.  
Consult LTC Marketing for information on nonstandard lead based finish parts.  
For more information on lead free part marking, go to: http://www.linear.com/leadfree/  
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/  
ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating  
temperature range, otherwise specifications are at TA = TMIN to TMAX. VCC = 4.75V to 15.75V, internal or external reference  
(2.475V ≤ VREF ≤ VCC – 2.7V), unless otherwise noted.  
SYMBOL  
DAC  
PARAMETER  
CONDITIONS  
MIN  
TYP  
MAX  
UNITS  
l
l
Resolution  
12  
Bits  
LSB  
DNL  
INL  
Differential Nonlinearity  
Integral Nonlinearity  
Guaranteed Monotonic (Note 4)  
0.5  
l
l
LTC1257C (Note 4)  
LTC1257I (Note 4)  
3.5  
4.0  
LSB  
LSB  
1257fc  
2

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