參數(shù)資料
型號(hào)： LT1460DCN8-10#TRPBF
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, PDIP8
封裝： 0.300 INCH, LEAD FREE, PLASTIC, DIP-8
文件頁(yè)數(shù)： 9/26頁(yè)
文件大?。?/td> 1112K
代理商： LT1460DCN8-10#TRPBF
LT1460
1460fc
Figure 13. CL = 0F
Figure 14. CL = 0.1F
Figure 15. IOUT = 1mA
Figure 12. Response Time Test Circuit
The LT1460S3 family of references are designed to be
stable with a large range of capacitive loads. With no
capacitive load, these references are ideal for fast settling
or applications where PC board space is a premium. The
test circuit shown in Figure 12 is used to measure the
response time and stability of various load currents and
load capacitors. This circuit is set for the 2.5V option. For
other voltage options, the input voltage must be scaled
up and the output voltage generator offset voltage must
be adjusted. The 1V step from 2.5V to 1.5V produces a
current step of 10mA or 1mA for RL = 100Ω or RL = 1k.
Figure 13 shows the response of the reference to these
applications inForMation
LT1460S3-2.5
RL
VOUT
VGEN
1460 F12
CIN
0.1F
2.5V
1.5V
CL
VIN = 2.5V
1s/DIV
10mA
1mA
1.5V
2.5V
1460 F13
VGEN
VOUT
100s/DIV
10mA
1mA
1.5V
2.5V
1460 F14
VGEN
VOUT
100s/DIV
4.7A
1A
1.5V
2.5V
1460 F15
VGEN
VOUT
1mA and 10mA load steps with no load capacitance, and
Figure 14 shows a 1mA and 10mA load step with a 0.1F
output capacitor. Figure 15 shows the response to a 1mA
load step with CL = 1F and 4.7F.
The frequency compensation of the LT1460S3 version is
slightlydifferentthanthatoftheotherpackages.Additional
care must be taken when choosing load capacitance in an
application circuit.
Table 1 gives the maximum output capacitance for vari-
ous load currents and output voltages of the LT1460S3 to
avoid instability. Load capacitors with low ESR (effective
series resistance) cause more ringing than capacitors
with higher ESR such as polarized aluminum or tantalum
capacitors.
相關(guān)PDF資料
PDF描述
LT1460GCZ-51460 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 5 V, PBCY3
LT1460ACS8-5#TR1460 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 5 V, PDSO8
LT1460BIS8-5#TR1460 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 5 V, PDSO8
LT1460ACN8-10#TR 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 10 V, PDIP8
LT1460ACS8-10#TR1460 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 10 V, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1460DCN8-2.5 功能描述:IC VREF SERIES PREC 2.5V 8-PDIP RoHS:否 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:- 產(chǎn)品培訓(xùn)模塊:Voltage Reference Basics 標(biāo)準(zhǔn)包裝:100 系列:- 基準(zhǔn)類型:旁路，精度 輸出電壓:4.096V 容差:±0.075% 溫度系數(shù):50ppm/°C 輸入電壓:- 通道數(shù):1 電流 - 陰極:1µA 電流 - 靜態(tài):- 電流 - 輸出:10mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:管件
LT1460DCN8-2.5#PBF 功能描述:IC VREF SERIES PREC 2.5V 8-PDIP RoHS:是 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:- 產(chǎn)品培訓(xùn)模塊:Voltage Reference Basics 標(biāo)準(zhǔn)包裝:100 系列:- 基準(zhǔn)類型:旁路，精度 輸出電壓:4.096V 容差:±0.075% 溫度系數(shù):50ppm/°C 輸入電壓:- 通道數(shù):1 電流 - 陰極:1µA 電流 - 靜態(tài):- 電流 - 輸出:10mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:管件
LT1460DCN8-2.5-PBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:Micropower Precision Series Reference Family
LT1460DCN8-2.5-TRPBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:Micropower Precision Series Reference Family
LT1460DCN8-5 制造商:Linear Technology 功能描述:V-Ref Precision 5V 40mA 8-Pin PDIP N
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