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LTC2634CMSE-LMI12 PDF预览

LTC2634CMSE-LMI12

更新时间: 2024-02-27 14:58:15
品牌 Logo 应用领域
凌特 - Linear /
页数 文件大小 规格书
30页 357K
描述
Quad 12-/10-/8-Bit Rail-to-Rail DACs with 10ppm/°C Reference

LTC2634CMSE-LMI12 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active包装说明:HTSSOP,
针数:10Reach Compliance Code:compliant
风险等级:5.13最大模拟输出电压:2.5 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-G10JESD-609代码:e3
长度:3 mm最大线性误差 (EL):0.061%
湿度敏感等级:1位数:12
功能数量:1端子数量:10
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:HTSSOP
封装形状:SQUARE封装形式:SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.1 mm标称安定时间 (tstl):4.2 µs
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:0.5 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

LTC2634CMSE-LMI12 数据手册

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LTC2634  
ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating  
temperature range, otherwise specifications are at TA = 25°C. VCC = 2.7V to 5.5V, VOUT unloaded unless otherwise specified.  
LTC2634-LMI12/-LMI10/-LMI8/-LMX12/-LMX10/-LMX8/-LZ12/-LZ10/-LZ8 (VFS = 2.5V)  
LTC2634-8  
LTC2634-10  
LTC2634-12  
SYMBOL PARAMETER  
DC Performance  
Resolution  
CONDITIONS  
MIN TYP MAX MIN TYP MAX MIN TYP MAX UNITS  
l
l
l
l
l
l
8
8
10  
10  
12  
12  
ꢀits  
ꢀits  
Monotonicity  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
= 3V, Internal Ref. (Note 4)  
= 3V, Internal Ref. (Note 4)  
= 3V, Internal Ref. (Note 4)  
= 3V, Internal Ref., Code = 0  
= 3V, Internal Ref. (Note 5)  
= 3V, Internal Ref.  
DNL  
INL  
Differential Nonlinearity  
0.5  
0.5  
1
1
2.5  
5
LSꢀ  
LSꢀ  
mV  
Integral Nonlinearity  
Zero-Scale Error  
Offset Error  
0.05 0.5  
0.2  
0.5  
0.5  
10  
1
0.5  
0.5  
10  
ZSE  
0.5  
0.5  
10  
5
5
V
V
5
5
5
mV  
OS  
V
Temperature  
OS  
μV/°C  
OSTC  
Coefficient  
l
GE  
GE  
Gain Error  
V
V
= 3V, Internal Ref.  
0.2 0.8  
0.2 0.8  
0.2  
0.8  
%FSR  
CC  
Gain Temperature  
Coefficient  
= 3V, Internal Ref. (Note 10)  
TC  
CC  
C-Grade  
I-Grade  
H-Grade  
10  
10  
10  
10  
10  
10  
10  
10  
10  
ppm/°C  
ppm/°C  
ppm/°C  
Load Regulation  
Internal Ref., Mid-Scale  
= 3V 10%, –5mA ꢁ I  
l
l
l
l
V
ꢁ 5mA  
OUT  
0.009 0.016  
0.009 0.016  
0.09 0.156  
0.09 0.156  
0.035 0.064  
0.035 0.064  
0.09 0.156  
0.09 0.156  
0.14 0.256 LSꢀ/mA  
0.14 0.256 LSꢀ/mA  
CC  
Internal Ref., Mid-Scale  
= 5V 10%, –10mA ꢁ I  
V
ꢁ 10mA  
OUT  
CC  
R
OUT  
DC Output Impedance  
Internal Ref., Mid-Scale  
= 3V 10%, –5mA ꢁ I  
V
ꢁ 5mA  
OUT  
0.09 0.156  
0.09 0.156  
Ω
Ω
CC  
Internal Ref., Mid-Scale  
= 5V 10%, –10mA ꢁ I  
V
ꢁ 10mA  
OUT  
CC  
SYMBOL PARAMETER  
CONDITIONS  
MIN  
TYP  
0 to V  
MAX  
UNITS  
V
DAC Output Span  
External Reference  
Internal Reference  
V
V
OUT  
REF  
0 to 2.5  
PSR  
Power Supply Rejection  
V
V
= 3V 10% or 5V 10%  
–80  
dꢀ  
CC  
I
SC  
Short-Circuit Output Current (Note 6)  
Sinking  
Sourcing  
= V = 5.5V  
CC  
FS  
l
Zero-Scale; V  
Shorted to V  
Shorted to GND  
27  
–27  
48  
–48  
mA  
mA  
OUT  
CC  
l
Full-Scale; V  
OUT  
Power Supply  
l
V
Positive Supply Voltage  
Supply Current (Note 7)  
For Specified Performance  
2.7  
5.5  
V
CC  
l
l
l
l
I
V
CC  
V
CC  
V
CC  
V
CC  
= 3V, V = 2.5V, External Reference  
0.5  
0.6  
0.6  
0.7  
0.7  
0.8  
0.8  
0.9  
mA  
mA  
mA  
mA  
CC  
REF  
= 3V, Internal Reference  
= 5V V = 2.5V, External Reference  
REF  
= 5V, Internal Reference  
l
l
I
SD  
Supply Current in Power-Down Mode (Note 7)  
V
CC  
V
CC  
= 5V, C-Grade, I-Grade  
= 5V, H-Grade  
0.5  
0.5  
20  
30  
μA  
μA  
2634fb  
5

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