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LTC1669-8CMS8#TR PDF预览

LTC1669-8CMS8#TR

更新时间: 2024-02-15 09:01:56
品牌 Logo 应用领域
凌特 - Linear 光电二极管转换器
页数 文件大小 规格书
16页 149K
描述
LTC1669 - 10-Bit Rail-to-Rail Micropower DAC with I<sup>2</sup>C Interface; Package: MSOP; Pins: 8; Temperature Range: 0&deg;C to 70&deg;C

LTC1669-8CMS8#TR 技术参数

是否Rohs认证: 不符合生命周期:Active
包装说明:TSSOP, TSSOP8,.19Reach Compliance Code:not_compliant
风险等级:5.63转换器类型:D/A CONVERTER
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
最大线性误差 (EL):0.24%位数:10
功能数量:1端子数量:8
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP8,.19封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH电源:3/5 V
认证状态:Not Qualified子类别:Other Converters
最大压摆率:0.125 mA表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
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
Base Number Matches:1

LTC1669-8CMS8#TR 数据手册

 浏览型号LTC1669-8CMS8#TR的Datasheet PDF文件第1页浏览型号LTC1669-8CMS8#TR的Datasheet PDF文件第2页浏览型号LTC1669-8CMS8#TR的Datasheet PDF文件第4页浏览型号LTC1669-8CMS8#TR的Datasheet PDF文件第5页浏览型号LTC1669-8CMS8#TR的Datasheet PDF文件第6页浏览型号LTC1669-8CMS8#TR的Datasheet PDF文件第7页 
LTC1669  
ELECTRICAL CHARACTERISTICS The denotes specifications which apply over the full operating tempera-  
ture range, otherwise specifications are at TA = 25°C. VCC = 2.7V to 5.5V, VCC set as reference, VOUT unloaded, unless otherwise noted.  
SYMBOL  
DAC  
PARAMETER  
CONDITIONS  
MIN  
TYP  
MAX  
UNITS  
l
l
l
l
l
Resolution  
10  
10  
Bits  
Bits  
Monotonicity  
(Note 2)  
DNL  
INL  
Differential Nonlinearity  
Integral Nonlinearity  
Offset Error  
Guaranteed Monotonic (Note 2)  
(Note 2)  
0.2  
0.5  
10  
0.75  
2.5  
30  
LSB  
LSB  
mV  
V
V
Measured at Code 20  
OS  
Offset Error Temperature Coefficient  
Full-Scale Error  
15  
μV/°C  
OSTC  
l
l
FSE  
Reference Set to V  
Reference Set to Internal Bandgap  
3
3
15  
15  
LSB  
LSB  
CC  
V
OUT  
DAC Output Span  
Reference Set to V  
0 to V  
CC  
0 to 2.5  
V
V
CC  
Reference Set to Internal Bandgap  
V
FSTC  
Full-Scale Voltage Temperature  
Coefficient  
Reference Set to V  
30  
50  
μV/°C  
μV/°C  
CC  
Reference Set to Internal Bandgap  
PSRR  
Power Supply Rejection Ratio  
Reference Set to Internal Bandgap,  
Code = 1023  
0.4  
LSB/V  
Power Supply  
l
V
Positive Supply Voltage  
Supply Current  
2.7  
5.5  
V
CC  
l
l
I
V
V
= 3V (Note 3)  
= 5V (Note 3)  
60  
75  
100  
125  
μA  
μA  
CC  
CC  
CC  
l
I
SD  
Supply Current in Shutdown Mode  
(Note 3)  
12  
24  
μA  
Op Amp DC Performance  
Short-Circuit Current (Sourcing)  
l
l
V
V
Shorted to GND, Input Code = 1023  
25  
30  
100  
120  
mA  
mA  
OUT  
Short-Circuit Current (Sinking)  
Output Impedance to GND  
Shorted to V , Input Code = 0  
CC  
OUT  
Ω
Ω
kΩ  
Input Code = 0, V = 5V  
65  
150  
500  
CC  
CC  
Input Code = 0, V = 5V  
In Shutdown Mode  
Ω
Ω
Output Impedance to V  
Input Code = 1023, V = 5V  
80  
120  
CC  
CC  
Input Code = 1023, V = 5V  
CC  
AC Performance  
Voltage Output Slew Rate  
Rising (Notes 4, 5)  
Falling (Notes 4, 5)  
0.75  
0.25  
V/μs  
V/μs  
Voltage Output Settling Time  
Digital Feedthrough  
To 0.5LSB (Notes 4, 5)  
30  
0.75  
70  
μs  
nV•s  
nV•s  
Digital-to-Analog Glitch Impulse  
1LSB Change Around Major Carry  
Digital Inputs SCL, SDAs  
l
l
V
V
V
High Level Input Voltage  
Low Level Input Voltage  
Logic Threshold Voltage  
Digital Input Leakage  
2.1  
V
V
IH  
1.5  
IL  
1.8  
V
LTH  
LEAK  
l
l
I
V
= 5.5V and 0V, V = GND to V  
CC  
1
μA  
pF  
CC  
IN  
C
Digital Input Capacitance  
(Note 7)  
10  
IN  
Digital Output SDA  
Digital Output Low Voltage  
l
V
I
= 3mA  
0.4  
V
OL  
PULLUP  
1669fa  
3

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