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LTC1665IGN PDF预览

LTC1665IGN

更新时间: 2024-09-23 22:18:15
品牌 Logo 应用领域
凌特 - Linear 转换器数模转换器光电二极管
页数 文件大小 规格书
16页 212K
描述
Micropower Octal 8-Bit and 10-Bit DACs

LTC1665IGN 技术参数

是否Rohs认证: 不符合生命周期:Transferred
零件包装代码:SSOP包装说明:SSOP, SSOP16,.25
针数:16Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.14Is Samacsys:N
最大模拟输出电压:5.478 V最小模拟输出电压:
转换器类型:D/A CONVERTER输入位码:BINARY
输入格式:SERIALJESD-30 代码:R-PDSO-G16
JESD-609代码:e0长度:4.8895 mm
最大线性误差 (EL):0.3906%湿度敏感等级:1
位数:8功能数量:8
端子数量:16最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装等效代码:SSOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):235电源:3/5 V
认证状态:Not Qualified座面最大高度:1.727 mm
标称安定时间 (tstl):30 µs子类别:Other Converters
最大压摆率:0.73 mA标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.635 mm
端子位置:DUAL处于峰值回流温度下的最长时间:20
宽度:3.899 mmBase Number Matches:1

LTC1665IGN 数据手册

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LTC1665/LTC1660  
Micropower Octal  
8-Bit and 10-Bit DACs  
U
FEATURES  
DESCRIPTIO  
The 8-bit LTC®1665 and 10-bit LTC1660 integrate eight  
accurate, serially addressable digital-to-analog convert-  
ers (DACs) in tiny 16-pin narrow SSOP packages. Each  
buffered DAC draws just 56µA total supply current, yet is  
capable of supplying DC output currents in excess of  
5mA and reliably driving capacitive loads to 1000pF.  
Sleep mode further reduces total supply current to 1µA.  
Tiny: 8 DACs in the Board Space of an SO-8  
Micropower: 56µA per DAC Plus  
1µA Sleep Mode for Extended Battery Life  
Pin Compatible 8-Bit LTC1665 and 10-Bit LTC1660  
Wide 2.7V to 5.5V Supply Range  
Rail-to-Rail Voltage Outputs Drive 1000pF  
Reference Range Includes Supply for Ratiometric  
0V-to-VCC Output  
Linear Technology’s proprietary, inherently monotonic  
voltage interpolation architecture provides excellent lin-  
earity while allowing for an exceptionally small external  
form factor.  
Reference Input Impedance is Constant—  
Eliminates External Buffer  
U
APPLICATIO S  
Ultralow supply current, power-saving Sleep mode and  
extremelycompactsizemaketheLTC1665andLTC1660  
idealforbattery-poweredapplications,whiletheireaseof  
use,highperformanceandwidesupplyrangemakethem  
excellent choices as general purpose converters.  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
Mobile Communications  
Remote Industrial Devices  
Automatic Calibration for Manufacturing  
Portable Battery-Powered Instruments  
Trim/Adjust Applications  
W
BLOCK DIAGRA  
LTC1665 Differential Nonlinearity (DNL)  
0.5  
V
V
= 5V  
REF  
CC  
0.4  
0.3  
= 4.096V  
GND  
1
16  
15  
V
V
CC  
0.2  
DAC A  
DAC B  
DAC C  
DAC D  
DAC H  
DAC G  
DAC F  
DAC E  
V
V
V
V
2
0.1  
OUT A  
OUT H  
0
–0.1  
–0.2  
–0.3  
–0.4  
–0.5  
V
OUT G  
V
OUT F  
V
OUT E  
3
4
14  
13  
OUT B  
OUT C  
0
64  
128  
192  
255  
CODE  
1665/60 G09  
LTC1660 Differential Nonlinearity (DNL)  
1
V
V
= 5V  
REF  
CC  
0.8  
0.6  
= 4.096V  
5
6
7
8
12  
11  
10  
9
OUT D  
0.4  
REF  
CLR  
D
0.2  
0
CONTROL  
LOGIC  
ADDRESS  
DECODER  
CS/LD  
SCK  
–0.2  
–0.4  
–0.6  
–0.8  
–1  
OUT  
SHIFT REGISTER  
D
IN  
1665/60 BD  
0
256  
512  
768  
1023  
CODE  
1665/60 G13  
1

LTC1665IGN 替代型号

型号 品牌 替代类型 描述 数据表
TLV5629IDWR TI

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8-CHANNEL, 12-/10-/8-BIT, 2.7-V TO 5.5-V LOW POWER
TLV5632IDW TI

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8-CHANNEL, 12-/10-/8-BIT, 2.7-V TO 5.5-V LOW POWER DIGITAL-TO-ANALOG CONVERTERS WITH POWER
TLV5629IDW TI

功能相似

8-CHANNEL, 12-/10-/8-BIT, 2.7-V TO 5.5-V LOW POWER DIGITAL-TO-ANALOG CONVERTER WITH POWER

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