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參數(shù)資料
| 型號： | LMH6732 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | High Speed Op Amp with Adjustable Bandwidth |
| 中文描述： | 高速運算放大器帶寬可調(diào) |
| 文件頁數(shù)： | 1/19頁 |
| 文件大?。?/td> | 970K |
| 代理商： | LMH6732 |
LMH6732
High Speed Op Amp with Adjustable Bandwidth
General Description
The LMH6732 is a high speed op amp with a unique com-
bination of high performance, low power consumption, and
flexibility of application. The supply current is adjustable,
over a continuous range of more than 10 to 1, with a single
resistor, R
. This feature allows the device to be used in a
wide variety of high performance applications including de-
vice turn on/ turn off (Enable/ Disable) for power saving or
multiplexing. Typical performance at any supply current is
exceptional. The LMH6732’s design has been optimized so
that the output is well behaved, eliminating spurious outputs
on "Enable".
The LMH6732’s combination of high performance, low
power consumption, and large signal performance makes it
ideal for a wide variety of remote site equipment applications
such as battery powered test instrumentation and communi-
cations gear. Other applications include video switching ma-
trices, ATE and phased array radar systems.
The LMH6732 is available in the SOIC and SOT23-6 pack-
ages. To reduce design times and assist in board layout, the
LMH6732 is supported by an evaluation board.
Features
n
Exceptional Performance at any Supply Current:
V
=
±
5V, T
A
= 25C, A
V
= +2V/V, V
OUT
= 2V
PP
, Typical
unless Noted:
I
CC
(mA)
-3dB
BW
(MHz)
55
180
540
DG/DP (%/
deg.)
PAL
0.020/ 0.036
0.022 / 0.017
0.025 / 0.010
Slew
Rate
(V/μs)
400
2100
2700
THD
1MHz
(dBc)
-70.0
-78.5
-79.6
Output
Current
(mA)
9
45
115
1.0
3.4
9.0
n
Ultra High Speed (3dB BW)
1.5GHz (I
CC
= 10mA,
0.25V
PP
)
n
Single resistor adjustability of supply current
n
Fast enable/ disable capability
n
"Popless" output on "Enable"
n
Ultra low disable current
n
Unity gain stable
n
Improved Replacement for CLC505 & CLC449
20ns (I
CC
= 9mA)
15mV (I
CC
= 1mA)
<
1μA
Applications
n
Battery powered systems
n
Video switching and distribution
n
Remote site instrumentation
n
Mobile communications gear
3dB BW vs. I
CC
Turn-On/Off Characteristics
20060262
20060250
March 2004
L
2004 National Semiconductor Corporation
DS200602
www.national.com
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LMH6732J | 制造商:Texas Instruments 功能描述: |
| LMH6732MA | 功能描述:運算放大器 - 運放 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LMH6732MA/NOPB | 功能描述:運算放大器 - 運放 Sgl 900Mhz Video 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LMH6732MAX | 功能描述:運算放大器 - 運放 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LMH6732MAX/NOPB | 功能描述:運算放大器 - 運放 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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