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参数资料
| 型号： | LT1460DCS8-10#TRPBF1460 |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 10 V, PDSO8 |
| 封装： | 0.150 INCH, LEAD FREE, PLASTIC, SOP-8 |
| 文件页数： | 8/24页 |
| 文件大小： | 509K |
| 代理商： | LT1460DCS8-10#TRPBF1460 |
LT1460
16
1460f
LT1460-5
RL
VOUT
VGEN
1460 F06
CIN
0.1
F
5V
4V
CL
VIN = 5V
2
s/DIV
5V
4V
RL = 10k
RL = 1k
1460 F07
VGEN
VOUT
10
s/DIV
5V
4V
RL = 10k
RL = 1k
1460 F08
VGEN
VOUT
APPLICATIO S I FOR ATIO
WU
U
RS = 2Ω and CL = 1F. RS should not be made arbitrarily
large because it will limit the load regulation.
Figure 6 to Figure 8 illustrate response in the LT1460-5.
The 1V step from 5V to 4V produces a current step of
1mA or 100A for RL = 1k or RL = 10k. Figure 7 shows
the response of the reference with no load capacitance.
The reference settles to 5mV (0.1%) in less than 2s for
a 100A pulse and to 0.1% in 3s with a 1mA step. When
load capacitance is greater than 0.01F, the reference begins
to ring due to the pole formed with the output impedance.
Figure 8 shows the response of the reference to a 1mA
Figure 6. Response Time Test Circuit
Figure 8. CL = 0.01F
Figure 7. CL = 0
and 100A load current step with a 0.01F load capacitor.
Figure 9 to Figure 11 illustrate response of the LT1460-10.
The 1V step from 10V to 9V produces a current step of
1mA or 100A for RL = 1k or RL = 10k. Figure 10 shows
the response of the reference with no load capacitance.
The reference settles to 10mV (0.1%) in 0.4s for a 100A
pulse and to 0.1% in 0.8s with a 1mA step. When load
capacitance is greater than 0.01F, the reference begins
to ring due to the pole formed with the output impedance.
Figure 11 shows the response of the reference to a 1mA and
100A load current step with a 0.01F load capacitor.
Figure 11. CL = 0.01F
Figure 10. CL = 0
Figure 9. Response Time Test Circuit
LT1460-10
RL
VOUT
VGEN
1460 F09
CIN
0.1
F
10V
9V
CL
VIN = 12.5V
2
s/DIV
10V
9V
RL = 10k
RL = 1k
1460 F10
VGEN
VOUT
10
s/DIV
10V
9V
RL = 10k
RL = 1k
1460 F11
VGEN
VOUT
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1460DCS8-2.5 | 功能描述:IC VREF SERIES PREC 2.5V 8-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 电压基准 系列:- 产品培训模块:Voltage Reference Basics 标准包装:100 系列:- 基准类型:旁路，精度 输出电压:4.096V 容差:±0.075% 温度系数:50ppm/°C 输入电压:- 通道数:1 电流 - 阴极:1µA 电流 - 静态:- 电流 - 输出:10mA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SOIC 包装:管件 |
| LT1460DCS8-2.5#PBF | 功能描述:IC VREF SERIES PREC 2.5V 8-SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 电压基准 系列:- 产品培训模块:Voltage Reference Basics 标准包装:100 系列:- 基准类型:旁路，精度 输出电压:4.096V 容差:±0.075% 温度系数:50ppm/°C 输入电压:- 通道数:1 电流 - 阴极:1µA 电流 - 静态:- 电流 - 输出:10mA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SOIC 包装:管件 |
| LT1460DCS8-2.5#TR | 功能描述:IC VREF SERIES PREC 2.5V 8-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 电压基准 系列:- 产品培训模块:Voltage Reference Basics 标准包装:100 系列:- 基准类型:旁路，精度 输出电压:4.096V 容差:±0.075% 温度系数:50ppm/°C 输入电压:- 通道数:1 电流 - 阴极:1µA 电流 - 静态:- 电流 - 输出:10mA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SOIC 包装:管件 |
| LT1460DCS8-2.5#TRPBF | 功能描述:IC VREF SERIES PREC 2.5V 8-SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 电压基准 系列:- 产品培训模块:Voltage Reference Basics 标准包装:100 系列:- 基准类型:旁路，精度 输出电压:4.096V 容差:±0.075% 温度系数:50ppm/°C 输入电压:- 通道数:1 电流 - 阴极:1µA 电流 - 静态:- 电流 - 输出:10mA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SOIC 包装:管件 |
| LT1460DCS8-2.5-PBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Micropower Precision Series Reference Family |
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