VOUT + - - VSUPPLY
參數(shù)資料
型號(hào)： LMH6734MQ/NOPB
廠(chǎng)商： National Semiconductor
文件頁(yè)數(shù)： 5/21頁(yè)
文件大?。?/td> 0K
描述： IC BUFFER TRIPLE VIDEO 16-SSOP
標(biāo)準(zhǔn)包裝： 95
系列： PowerWise®
應(yīng)用： 電流反饋
電路數(shù)： 3
-3db帶寬： 925MHz
轉(zhuǎn)換速率： 3750 V/µs
電流 - 電源： 19.5mA
電流 - 輸出 / 通道： 80mA
電壓 - 電源，單路/雙路(±)： 3 V ~ 12 V，±1.5 V ~ 6 V
安裝類(lèi)型： 表面貼裝
封裝/外殼： 16-LSSOP（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝： 16-QSOP
包裝： 管件
配用： LMH730275/NOPB-ND - EVAL BOARD HS TRIPLE SSOP OPAMP
其它名稱(chēng)： LMH6734MQ
VOUT
+
-
- VSUPPLY
CPOS
6.8 PF
0.1 PF
6.8 PF
CNEG
0.1 PF
RIN
VIN
+ VSUPPLY
VOUT
+
-
VIN
+ VSUPPLY
CPOS
6.8 PF
0.1 PF
6.8 PF
CNEG
0.1 PF
RIN
NC
- VSUPPLY
OBSOLETE
SNOSAY0C – JUNE 2007 – REVISED APRIL 2013
Figure 36. Recommended Split Supply Non-Inverting Gain Circuit, Gain +1 V/V
Figure 37. Recommended Split Supply Inverting Gain Circuit, Gain = –1 V/V
SINGLE SUPPLY APPLICATION
The LMH6734 can also be configured for single supply applications as shown in Figure 38, Figure 39, and
μF capacitor was chosen to satisfy low frequency input signals and to provide an
open for the internal feedback network path, thus setting the gain to +1 V/V. With an AC signal present, this 220
μF capacitor is shunted to ground and completes the feedback resistor network to set the AC coupled gain of +2
V/V. The input is AC coupled with the 22
μF capacitor and the two 4.7 k resistors to set the input DC bias
voltage. Figure 39 shows the single supply buffer configuration with the inverting input open (no-connect)
creating an open to the internal feedback network giving a gain of +1 V/V. The input voltage is AC coupled with
the 22
μF capacitor along with two 4.7 k resistors to set the input DC bias voltage. Figure 40 shows the single
supply buffer configuration for a gain of
1 V/V. In this circuit, the input signal is DC coupled into the inverting
input closing the internal feedback network and creating a gain of
1 V/V while an AC gain of +2 V/V is present
at the non-inverting input. Thus, the 6.8 k
and the 2.2 k resistors were chosen to set the input DC bias
voltage to 1/4 the supply voltage such that at high frequencies the output voltage is gained up by +2 V/V.
Copyright 2007–2013, Texas Instruments Incorporated
13
Product Folder Links: LMH6734
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMH6734MQX 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述:
LMH6734MQX/NOPB 功能描述:IC BUFFER TRPL SELECT 16-SSOP RoHS:是 類(lèi)別:集成電路 (IC) >> 線(xiàn)性 - 放大器 - 視頻放大器和頻緩沖器 系列:PowerWise® 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 應(yīng)用:TFT-LCD 面板：VCOM 驅(qū)動(dòng)器 輸出類(lèi)型:滿(mǎn)擺幅 電路數(shù):1 -3db帶寬:35MHz 轉(zhuǎn)換速率:40 V/µs 電流 - 電源:3.7mA 電流 - 輸出 / 通道:1.3A 電壓 - 電源，單路/雙路(±):9 V ~ 20 V，±4.5 V ~ 10 V 安裝類(lèi)型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬）裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:8-uMax-EP 包裝:管件
LMH6738 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:Very Wideband, Low Distortion Triple Op Amp
LMH6738MQ 功能描述:運(yùn)算放大器 - 運(yùn)放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
LMH6738MQ/NOPB 功能描述:運(yùn)算放大器 - 運(yùn)放 Triple Video Op-Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
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