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参数资料
| 型号： | LMH6734MQX/NOPB |
| 厂商： | National Semiconductor |
| 文件页数： | 1/21页 |
| 文件大小： | 0K |
| 描述： | IC BUFFER TRPL SELECT 16-SSOP |
| 标准包装： | 2,500 |
| 系列： | PowerWise® |
| 应用： | 电流反馈 |
| 电路数： | 3 |
| -3db带宽： | 925MHz |
| 转换速率： | 3750 V/µs |
| 电流 - 电源： | 19.5mA |
| 电流 - 输出 / 通道： | 80mA |
| 电压 - 电源，单路/双路(±)： | 3 V ~ 12 V，±1.5 V ~ 6 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-LSSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-QSOP |
| 包装： | 带卷 (TR) |
| 配用： | LMH730275/NOPB-ND - EVAL BOARD HS TRIPLE SSOP OPAMP |
| 其它名称： | LMH6734MQX |
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-
+
-
+
-
+
-IN A
+IN A
-IN B
+IN B
DIS B
DIS C
-IN C
+IN C
-VS
OUT C
+VS
OUT B
-VS
OUT A
+VS
DIS A
RG
RF
RG
RF
RG
OBSOLETE
SNOSAY0C – JUNE 2007 – REVISED APRIL 2013
LMH6734 Single Supply, Ultra High-Speed, Triple Selectable Gain Buffer
Check for Samples: LMH6734
1
FEATURES
APPLICATIONS
2
(Typical Values Unless Otherwise Specified.)
HDTV Component Video Driver
Supply Range 3V to 12V Single Supply
CAT5 Component Video Driver
Supply Range ±1.5V to ±6V Split Supply
High Resolution Projectors
925 MHz
3 dB Small Signal Bandwidth (AV =
Wide Dynamic Range IF Amp
+1, VS = ±5V)
DDS Post-amps
650 MHz
3 dB Small Signal Bandwidth (AV =
Wideband Inverting Summer
+2, VS = 5V)
Line Driver
Low Supply Current (5.5 mA per op amp, VS =
5V)
DESCRIPTION
2.1 nV/
√Hz Input Noise Voltage
The LMH6734 is a high speed monolithic selectable
gain
buffer
designed
specifically
for
ultra
high
3750 V/
μs Slew Rate (VS = ±5V)
resolution video systems as well as wide dynamic
70 mA Linear Output Current (AV = +2, VS =
range systems requiring exceptional signal fidelity.
±5V)
Benefiting from TI's current feedback architecture, the
Input Range and Output Swing to 1V from
LMH6734 offers gains of
1, +1 and +2. At a gain of
each Supply Rail
+2 the LMH6734 supports ultra high resolution video
systems with a 560 MHz 2 VPP3 dB bandwidth. With
this large signal bandwidth and 2.1 nV/
√Hz of input
referred noise, the LMH6734 is ideal for driving
component video over CAT5 cable up to 200 ft
without
frequency
and
gain
equalization.
The
LMH6734 is offered in a space saving 16-Pin SSOP
package.
Connection Diagram
Figure 1. 16-Pin SSOP - Top View
RF = RG = 327
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2
All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright 2007–2013, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LMH6738 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Very Wideband, Low Distortion Triple Op Amp |
| LMH6738MQ | 功能描述:运算放大器 - 运放 RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| LMH6738MQ/NOPB | 功能描述:运算放大器 - 运放 Triple Video Op-Amp RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| LMH6738MQX | 功能描述:运算放大器 - 运放 RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| LMH6738MQX/NOPB | 功能描述:运算放大器 - 运放 RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
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