零件型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
VCA2619 | 具有輸入緩沖器的雙路可變?cè)鲆娣糯笃? ·GAIN RANGE: 50dB\n ·LOW CROSSTALK: ?60dB at Max Gain, fIN = 5MHz\n ·HIGH-SPEED VARIABLE GAIN ADJUST\n ·POWER SHUTDOWN MODE\n ·HIGH IMPEDANCE INPUT BUFFER\n ·APPLICATIONS ·ULTRASOUND SYSTEMS\n ·WIRELESS RECEIVERS\n ·TEST EQUIPMENT\n ·RADAR\n\nAll trademarks are the property of their respective owners.; The VCA2619 is a highly integrated, dual receive channel, Variable Gain Amplifier (VGA) with analog gain control.\n The VCA2619s VGA section consists of two parts: the Voltage Controlled Attenuator (VCA) and the Programmable Gain Amplifier (PGA). The gain and gain range of the PGA can be digitally programmed. The combination of these two programmable elements results in a variable gain ranging from 0dB up to a maximum gain as defined by the user through external connections. The single-ended unity gain input buffer provides predictable high input impedance. The output of the VGA can be used in either a single-ended or differential mode to drive high-performance Analog-to-Digital (A/D) converters. A separate power-down pin reduces power consumption.\n The VCA2619 also features low crosstalk and outstanding distortion performance. The combination of low noise and gain range programmability make the VCA2619 a versatile building block in a number of applications where noise performance is critical. The VCA2619 is available in a TQFP-32 package.\n \n | TITexas Instruments 德州儀器美國(guó)德州儀器公司 | TI | |
VCA2619 | Dual, Variable Gain Amplifier with Input Buffer | BURR-BROWN Burr-Brown (TI) | BURR-BROWN | |
VCA2619 | Dual, Variable Gain Amplifier with Input Buffer | TI1Texas Instruments 德州儀器美國(guó)德州儀器公司 | TI1 | |
Dual, Variable Gain Amplifier with Input Buffer | BURR-BROWN Burr-Brown (TI) | BURR-BROWN | ||
Dual, Variable Gain Amplifier with Input Buffer | TI1Texas Instruments 德州儀器美國(guó)德州儀器公司 | TI1 | ||
Dual, Variable Gain Amplifier with Input Buffer | BURR-BROWN Burr-Brown (TI) | BURR-BROWN | ||
Dual, Variable Gain Amplifier with Input Buffer | TI1Texas Instruments 德州儀器美國(guó)德州儀器公司 | TI1 | ||
包裝:盒 類(lèi)別:開(kāi)發(fā)板,套件,編程器 評(píng)估板 - 運(yùn)算放大器 描述:EVAL MODULE FOR VCA2619 | TI2Texas Instruments 德州儀器美國(guó)德州儀器公司 | TI2 |
技術(shù)參數(shù)
- NumberofChannels(#):
2
- Vs(Min)(V):
4.75
- Vs(Max)(V):
5.25
- BW@Acl(MHz):
20
- MaxGain(dB):
45
- SlewRate(Typ)(V/us):
300
- OperatingTemperatureRange(C):
-40to85
- PackageGroup:
TQFP
- PackageSize:
mm2
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
BURR-BROWN |
23+ |
NA |
19960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) | ||
TI/TEXAS |
23+ |
TQFP(PBS)32 |
8931 |
詢價(jià) | |||
24+ |
TQFP-32 |
55 |
詢價(jià) | ||||
TI |
23+ |
TQFP32 |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
TI |
1650+ |
TQFP-32 |
7500 |
只做原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
TIS |
23+ |
VCA2619YT |
13528 |
振宏微原裝正品,假一罰百 |
詢價(jià) | ||
TI |
20+ |
TQFP-32 |
11520 |
特價(jià)全新原裝公司現(xiàn)貨 |
詢價(jià) | ||
TI |
20+ |
TQFP-32 |
500 |
樣品可出,優(yōu)勢(shì)庫(kù)存歡迎實(shí)單 |
詢價(jià) | ||
Texas Instruments |
24+ |
32-TQFP(5x5) |
53200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
TI/德州儀器 |
2447 |
TQFP-32 |
100500 |
一級(jí)代理專(zhuān)營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) |
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