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LTC1669-8CMS8 PDF预览

LTC1669-8CMS8

更新时间: 2024-02-23 02:29:09
品牌 Logo 应用领域
凌特 - Linear /
页数 文件大小 规格书
12页 186K
描述
10-Bit Rail-to-Rail Micropower DAC with I2C Interface

LTC1669-8CMS8 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:MSOP包装说明:TSSOP, TSSOP8,.19
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.28最大模拟输出电压:5.5 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:SERIAL
JESD-30 代码:S-PDSO-G8JESD-609代码:e3
长度:3 mm最大线性误差 (EL):0.2441%
湿度敏感等级:1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:SQUARE
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:3/5 V认证状态:Not Qualified
座面最大高度:1.1 mm标称安定时间 (tstl):30 µs
子类别:Other Converters最大压摆率:0.125 mA
标称供电电压:3 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:3 mm

LTC1669-8CMS8 数据手册

 浏览型号LTC1669-8CMS8的Datasheet PDF文件第1页浏览型号LTC1669-8CMS8的Datasheet PDF文件第2页浏览型号LTC1669-8CMS8的Datasheet PDF文件第4页浏览型号LTC1669-8CMS8的Datasheet PDF文件第5页浏览型号LTC1669-8CMS8的Datasheet PDF文件第6页浏览型号LTC1669-8CMS8的Datasheet PDF文件第7页 
LTC1669  
The denotes specifications which apply over the full operating  
ELECTRICAL CHARACTERISTICS  
unless otherwise noted.  
temperature range, otherwise specifications are at TA = 25°C. VCC = 2.7V to 5.5V, VCC set as reference, VOUT unloaded,  
SYMBOL PARAMETER  
Output Impedance to GND  
CONDITIONS  
MIN  
TYP  
MAX  
UNITS  
Input Code = 0, V = 5V  
65  
150  
500  
kΩ  
CC  
CC  
Input Code = 0, V = 3V  
In Shutdown Mode  
Output Impedance to V  
Input Code = 1023, V = 5V  
80  
120  
CC  
CC  
Input Code = 1023, V = 3V  
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, SDA  
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  
0.5  
V
LTH  
LEAK  
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  
Address Inputs AD0, AD1, AD2 (MSOP Only)  
V
I
= 3mA  
0.4  
1.5  
0.8  
V
OL  
PULLUP  
I
Address Pin Pull-Up Current  
High Level Input Voltage  
Low Level Input Voltage  
V
= 0V  
IN  
µA  
V
UP  
V
V
V
– 0.3  
CC  
IH  
V
IL W U  
The denotes specifications which apply over the full operating temperature  
TI I G CHARACTERISTICS  
range, otherwise specifications are at TA = 25°C. VCC = 2.7V to 5.5V, VCC set as reference, VOUT unloaded, unless otherwise noted.  
SYMBOL  
PARAMETER  
MIN  
TYP  
MAX  
UNITS  
Timing Characteristics (Notes 6, 7)  
f
t
t
t
t
t
t
t
t
t
t
t
Clock Operating Frequency  
Bus Free Time Between Stop and Start Condition  
Hold Time After (Repeated) Start Condition  
Repeated Start Condition Setup Time  
Stop Condition Setup Time  
Data Hold Time (Input)  
100  
kHz  
µs  
µs  
µs  
µs  
ns  
ns  
ns  
µs  
µs  
ns  
ns  
SCL  
4.7  
4
BUF  
HD, STA  
SU, STA  
SU, STO  
HD, DAT (IN)  
HD, DAT (OUT)  
SU, DAT  
LOW  
4.7  
4
0
Data Hold Time (Output)  
225  
250  
4.7  
4
500  
3450  
Data Setup Time  
Clock Low Period  
Clock High Period  
HIGH  
Clock, Data Fall Time  
20  
20  
300  
f
Clock, Data Rise Time  
1000  
r
Note 1: Absolute maximum ratings are those values beyond which the life  
Note 4: Load is 10kin parallel with 100pF.  
Note 5: V = V = 5V. DAC switched between 0.1V and 0.9V ,  
FS  
of a device may be impaired.  
CC  
REF  
FS  
Note 2: Nonlinearity and monotonicity are defined from code 20 to code  
1003 (full scale). See Applications Information.  
i.e., codes k = 102 and k = 922.  
Note 6: All values are referenced to V and V levels.  
IH  
IL  
Note 3: Digital inputs at 0V or V  
.
CC  
Note 7: Guaranteed by design and not subject to test.  
1669f  
3

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