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| 型號： | LT1460BIS8-10#TRPBF1460 |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 10 V, PDSO8 |
| 封裝： | 0.150 INCH, LEAD FREE, PLASTIC, SOP-8 |
| 文件頁數(shù)： | 8/24頁 |
| 文件大小： | 509K |
| 代理商： | LT1460BIS8-10#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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| LT1460CCMS8-5#TRPBF1460 | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 5 V, PDSO8 |
| LT1460CCMS8-2.5#PBF1460 | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PDSO8 |
| LT1460ACS8-2.5#TR1460 | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PDSO8 |
| LT1460DCS8-2.51460 | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PDSO8 |
| LT1507CS8#TR | 3 A SWITCHING REGULATOR, 570 kHz SWITCHING FREQ-MAX, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT1460BIS8-2.5 | 功能描述:IC VREF SERIES PREC 2.5V 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:- 基準(zhǔn)類型:旁路，可調(diào)節(jié)，精度 輸出電壓:1.24 V ~ 16 V 容差:±0.5% 溫度系數(shù):- 輸入電壓:1.24 V ~ 16 V 通道數(shù):1 電流 - 陰極:100µA 電流 - 靜態(tài):- 電流 - 輸出:20mA 工作溫度:-40°C ~ 85°C 安裝類型:通孔 封裝/外殼:TO-226-3、TO-92-3（TO-226AA）成形引線 供應(yīng)商設(shè)備封裝:TO-92-3 包裝:帶卷 (TR) |
| LT1460BIS8-2.5#PBF | 功能描述:IC VREF SERIES PREC 2.5V 8-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 基準(zhǔn)類型:旁路，精度 輸出電壓:3V 容差:±0.5% 溫度系數(shù):100ppm/°C 輸入電壓:- 通道數(shù):1 電流 - 陰極:82µA 電流 - 靜態(tài):- 電流 - 輸出:15mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:6-TSSOP（5 引線），SC-88A，SOT-353 供應(yīng)商設(shè)備封裝:SC-70-5 包裝:帶卷 (TR) 其它名稱:296-20888-2 |
| LT1460BIS8-2.5#TR | 功能描述:IC VREF SERIES PREC 2.5V 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:- 基準(zhǔn)類型:旁路，可調(diào)節(jié)，精度 輸出電壓:1.24 V ~ 16 V 容差:±0.5% 溫度系數(shù):- 輸入電壓:1.24 V ~ 16 V 通道數(shù):1 電流 - 陰極:100µA 電流 - 靜態(tài):- 電流 - 輸出:20mA 工作溫度:-40°C ~ 85°C 安裝類型:通孔 封裝/外殼:TO-226-3、TO-92-3（TO-226AA）成形引線 供應(yīng)商設(shè)備封裝:TO-92-3 包裝:帶卷 (TR) |
| LT1460BIS8-2.5#TRPBF | 功能描述:IC VREF SERIES PREC 2.5V 8-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:- 基準(zhǔn)類型:旁路，可調(diào)節(jié)，精度 輸出電壓:1.24 V ~ 16 V 容差:±0.5% 溫度系數(shù):- 輸入電壓:1.24 V ~ 16 V 通道數(shù):1 電流 - 陰極:100µA 電流 - 靜態(tài):- 電流 - 輸出:20mA 工作溫度:-40°C ~ 85°C 安裝類型:通孔 封裝/外殼:TO-226-3、TO-92-3（TO-226AA）成形引線 供應(yīng)商設(shè)備封裝:TO-92-3 包裝:帶卷 (TR) |
| LT1460BIS8-2.5-PBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Micropower Precision Series Reference Family |
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