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LTC1668IG#TR PDF预览

LTC1668IG#TR

更新时间: 2024-01-23 00:10:49
品牌 Logo 应用领域
凌特 - Linear 信息通信管理光电二极管转换器
页数 文件大小 规格书
24页 873K
描述
LTC1668 - 16-Bit, 50Msps DAC; Package: SSOP; Pins: 28; Temperature Range: -40°C to 85°C

LTC1668IG#TR 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,
针数:28Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.14最大模拟输出电压:1 V
最小模拟输出电压:-1 V转换器类型:D/A CONVERTER
输入位码:BINARY输入格式:PARALLEL, WORD
JESD-30 代码:R-PDSO-G28JESD-609代码:e0
长度:10.2 mm最大线性误差 (EL):0.0122%
湿度敏感等级:1标称负供电电压:-5 V
位数:16功能数量:1
端子数量:28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封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):235
认证状态:Not Qualified座面最大高度:2 mm
标称安定时间 (tstl):0.02 µs标称供电电压:5 V
表面贴装:YES技术:BICMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
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:20
宽度:5.3 mmBase Number Matches:1

LTC1668IG#TR 数据手册

 浏览型号LTC1668IG#TR的Datasheet PDF文件第1页浏览型号LTC1668IG#TR的Datasheet PDF文件第2页浏览型号LTC1668IG#TR的Datasheet PDF文件第3页浏览型号LTC1668IG#TR的Datasheet PDF文件第5页浏览型号LTC1668IG#TR的Datasheet PDF文件第6页浏览型号LTC1668IG#TR的Datasheet PDF文件第7页 
LTC1666/LTC1667/LTC1668  
ELECTRICAL CHARACTERISTICS  
The denotes specifications which apply over the full operating  
temperature range, otherwise specifications are at TA = 25°C. VDD = 5V, VSS = 5V, LADCOM = AGND = DGND = 0V, IOUTFS = 10mA.  
LTC1666/LTC1667/LTC1668  
SYMBOL  
PARAMETER  
CONDITIONS  
MIN  
TYP  
MAX  
UNITS  
Analog Output  
I
Full-Scale Output Current  
Output Compliance Range  
1
10  
1
mA  
V
OUTFS  
I
I
= 10mA  
–1  
0.7  
FS  
Output Resistance; R  
Output Capacitance  
, R  
to LADCOM  
1.1  
5
1.5  
kΩ  
pF  
IOUT A IOUT B  
OUT A, B  
Reference Output  
Reference Voltage  
REFOUT Tied to I  
Through 2kΩ  
2.475  
2.5  
25  
6
2.525  
V
ppm/°C  
mV/mA  
REFIN  
Reference Output Drift  
Reference Output Load Regulation  
I
I
= 0mA to 5mA  
LOAD  
Reference Input  
Reference Small-Signal Bandwidth  
= 10mA, C  
= 0.1µF  
COMP1  
20  
kHz  
FS  
Power Supply  
V
V
Positive Supply Voltage  
Negative Supply Voltage  
Positive Supply Current  
Negative Supply Current  
Power Dissipation  
4.75  
5
–5  
3
5.25  
–5.25  
5
V
V
DD  
SS  
–4.75  
I
I
I
I
= 10mA, f  
= 10mA, f  
= 10mA, f  
= 25Msps, f  
= 25Msps, f  
= 25Msps, f  
= 1MHz  
= 1MHz  
= 1MHz  
mA  
mA  
DD  
SS  
FS  
FS  
CLK  
CLK  
CLK  
OUT  
OUT  
OUT  
33  
40  
P
DIS  
I
I
180  
85  
mW  
mW  
FS  
FS  
= 1mA, f  
= 25Msps, f  
= 1MHz  
CLK  
OUT  
Dynamic Performance (Differential Transformer Coupled Output, 50Double Terminated, Unless Otherwise Noted)  
f
t
t
Maximum Update Rate  
Output Settling Time  
Output Propagation Delay  
Glitch Impulse  
50  
75  
20  
8
Msps  
ns  
CLOCK  
S
To 0.1% FSR  
ns  
PD  
Single Ended  
Differential  
15  
5
pV-s  
pV-s  
t
t
Output Rise Time  
Output Fall Time  
Output Noise  
4
4
ns  
ns  
r
f
i
50  
pA/Hz  
NO  
Digital Inputs  
V
V
Digital High Input Voltage  
Digital Low Input Voltage  
Digital Input Current  
Digital Input Capacitance  
Input Setup Time  
2.4  
V
V
IH  
IL  
0.8  
I
±10  
µA  
pF  
ns  
ns  
ns  
ns  
IN  
C
IN  
5
t
t
t
t
8
4
5
8
DS  
Input Hold Time  
DH  
Clock High Time  
CLKH  
CLKL  
Clock Low Time  
Note 1: Absolute Maximum Ratings are those values beyond which the life  
of the device may be impaired.  
Note 2: For the LTC1666, ±1LSB = ±0.024% of full scale;  
for the LTC1667, ±1LSB = ±0.006% of full scale = ±61ppm of full scale;  
for the LTC1668, ±1LSB = ±0.0015% of full scale = ±15.3ppm of full scale.  
4

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