- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄5436 > LT6105CDCB#TRPBF (Linear Technology)IC AMP CURRENT SENSE R-R 6-DFN PDF資料下載
參數(shù)資料
| 型號(hào)： | LT6105CDCB#TRPBF |
| 廠商： | Linear Technology |
| 文件頁(yè)數(shù)： | 8/20頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC AMP CURRENT SENSE R-R 6-DFN |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 放大器類型： | 電流檢測(cè) |
| 電路數(shù)： | 1 |
| 轉(zhuǎn)換速率： | 2 V/µs |
| -3db帶寬： | 100kHz |
| 電壓 - 輸入偏移： | 100µV |
| 電流 - 電源： | 240µA |
| 電流 - 輸出 / 通道： | 1mA |
| 電壓 - 電源，單路/雙路(±)： | 2.85 V ~ 36 V，±1.425 V ~ 18 V |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 6-WFDFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 6-DFN-EP（2x3） |
| 包裝： | 帶卷 (TR) |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)當(dāng)前第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)
LT6105
16
6105fa
Output Filtering
The output voltage, VOUT is simply IOUT ZOUT. This
makes ltering straightforward. Any circuit may be used
which generates the required ZOUT to get the desired lter
response. For example, a capacitor in parallel with ROUT
will give a low pass response. This will reduce unwanted
noise from the output, and may also be useful as a charge
reservoir to keep the output steady while driving a switch-
ing circuit such as a mux or an ADC. This output capacitor
in parallel with an output resistor will create a pole in the
output response at:
f
RC
db
OUT
–
3
1
2
=
π
APPLICATIONS INFORMATION
Response Time
The LT6105 is designed to exhibit fast response to inputs
for the purpose of circuit protection or signal transmission.
This response time will be affected by the external circuit
in two ways—delay and speed. If the output current is
very low and an input transient occurs, there may be an
increased delay before the output voltage begins changing.
This can be improved by increasing the minimum output
current, either by increasing RSENSE or decreasing RIN. The
effect of increased output current is illustrated in the step
response curves in the Typical Performance Characteristics
section of this data sheet. Note that the curves are labeled
with respect to the initial output currents. The speed is
also affected by the external circuit. In this case, if the
input changes very quickly, the internal amplier will slew
the base of the internal output PNP (Figure 1) in order to
maintain the internal loop. This results in current owing
through RIN and the internal PNP. This current slew rate
will be determined by the amplier and PNP characteris-
tics as well as the input resistor, RIN. See the Slew Rate
vs RIN curve in the Typical Performance Characteristics
section. Using a smaller RIN will allow the output current
to increase more quickly, decreasing the response time
at the output. This will also have the effect of increasing
the maximum output current.
–
+
0.039Ω
249Ω
4.99k
LT6105
TO LOAD
SOURCE
0V TO 44V
VOUT = 780mV/A
VOUT
0.22μF
6105 TA02
2.85V TO 36V
VS
+
VS
–
–IN
+IN
V –
V +
Gain of 20 Current Sense Amplier with Output Filtering
TYPICAL APPLICATIONS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RL0816T-R056-F | RES 0.056 OHM 1/4W 1% 0603 |
| TSW-145-06-S-S | CONN HEADER 45POS .100" SGL GOLD |
| 51624-XX001 | R/A HDR POWERBLADE |
| CRCW12066R49FKEA | RES 6.49 OHM 1/4W 1% 1206 SMD |
| TSW-146-06-S-S | CONN HEADER 46POS .100" SGL GOLD |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT6105CMS8#PBF | 功能描述:IC AMP CURRENT SENSE PREC 8MSOP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 產(chǎn)品培訓(xùn)模塊:Differential Circuit Design Techniques for Communication Applications 標(biāo)準(zhǔn)包裝:1 系列:- 放大器類型:RF/IF 差分 電路數(shù):1 輸出類型:差分 轉(zhuǎn)換速率:9800 V/µs 增益帶寬積:- -3db帶寬:2.9GHz 電流 - 輸入偏壓:3µA 電壓 - 輸入偏移:- 電流 - 電源:40mA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-VQFN 裸露焊盤，CSP 供應(yīng)商設(shè)備封裝:16-LFCSP-VQ 包裝:剪切帶 (CT) 產(chǎn)品目錄頁(yè)面:551 (CN2011-ZH PDF) 其它名稱:ADL5561ACPZ-R7CT |
| LT6105CMS8#TRPBF | 功能描述:IC AMP R-R CURRENT SENSE 8-MSOP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 放大器類型:通用 電路數(shù):1 輸出類型:滿擺幅 轉(zhuǎn)換速率:0.11 V/µs 增益帶寬積:350kHz -3db帶寬:- 電流 - 輸入偏壓:4nA 電壓 - 輸入偏移:20µV 電流 - 電源:260µA 電流 - 輸出 / 通道:20mA 電壓 - 電源，單路/雙路(±):2.7 V ~ 36 V，±1.35 V ~ 18 V 工作溫度:-40°C ~ 85°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-SO 包裝:帶卷 (TR) |
| LT6105CMS8-PBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Precision, Extended Input Range Current Sense Amplifi er |
| LT6105CMS8-TRPBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Precision, Extended Input Range Current Sense Amplifi er |
| LT6105HDCB#PBF | 制造商:Linear Technology 功能描述:SP Amp Current Sense Amp Single 36V 6-Pin DFN EP 制造商:Linear Technology 功能描述:Bulk |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。