Datasheet > 信号电路 > 其他模拟IC> LMH6504MM/NOPB

LMH6504MM/NOPB

更新时间： 2024-09-16 13:09:23

品牌	Logo	应用领域
美国国家半导体 - NSC		放大器
页数	文件大小	规格书
19页	755K
描述
IC SPECIALTY ANALOG CIRCUIT, PDSO8, MSOP-8, Analog IC:Other

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LMH6504MM/NOPB 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
包装说明：	TSSOP,	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.33.00.01
风险等级：	5.02	Is Samacsys：	N
模拟集成电路 - 其他类型：	ANALOG CIRCUIT	JESD-30 代码：	S-PDSO-G8
JESD-609代码：	e3	长度：	3 mm
湿度敏感等级：	1	负电源电压最大值（Vsup）：	-6 V
负电源电压最小值（Vsup）：	-3.5 V	标称负供电电压 (Vsup)：	-5 V
功能数量：	1	端子数量：	8
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	TSSOP
封装形状：	SQUARE	封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：	260	认证状态：	Not Qualified
座面最大高度：	1.09 mm	最大供电电压 (Vsup)：	6 V
最小供电电压 (Vsup)：	3.5 V	标称供电电压 (Vsup)：	5 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子面层：	Matte Tin (Sn)	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	40	宽度：	3 mm
Base Number Matches：	1

LMH6504MM/NOPB 数据手册

June 2004

LMH6504

Wideband, Low Power, Variable Gain Amplifier

General Description

Features

™

The LMH 6504 is a wideband DC coupled voltage con-

V_S= 5V, T_A= 25˚C, R_F= 1 KΩ, R_G= 100Ω, R_L= 100Ω, A_V

trolled gain stage followed by a high-speed current feedback

Op Amp which can directly drive a low impedance load. Gain

adjustment range is 80 dB for up to 10 MHz by varying the

gain control input voltage, V_G.

= A_VMAX= 9.7V/V, Typical values unless specified.

n −3 dB BW

n Gain control BW

n Adjustment range ( 10 MHz)

150 MHz

80 dB

Maximum gain is set by external components, and the gain

can be reduced all the way to cut-off. Power consumption is

110 mW with a speed of 150 MHz and a gain control band-

width (BW) of 150 MHz. Output referred DC offset voltage is

less than 55 mV over the entire gain control voltage range.

Device-to-device gain matching is within 0.42 dB at maxi-

mum gain. Furthermore, gain is tested and guaranteed over

a wide range. The output current feedback Op Amp allows

n Output offset voltage

n Gain matching (limit)

55 mV

0.42 dB

7V to 12V

1500 V/µs

11 mA

60 mA

2.2V

4.4 nV/

2.6 pA/

−45dBc

n Supply voltage range

n Slew rate (inverting)

n Supply Current (no load)

n Linear Output Current

n Output Voltage Swing

n Input Noise Voltage

n Input Noise Current

n THD (20 MHz, R_L= 100Ω, V_O= 2 V_PP

n Replacement for CLC5523

high frequency large signals (Slew Rate

1500 V/µs) and

can also drive a heavy load current (60 mA). Near ideal input

characteristics (i.e. low input bias current, low offset, low pin

3 resistance) enable the device to be easily configured as an

inverting amplifier as well (see Application Information sec-

tion for details).

)

Applications

n Variable attenuator

n AGC

n Voltage controlled filter

n Video imaging processing

To provide ease of use when working with a single supply,

V_Grange is set to be from 0V to +2V relative to the ground

pin potential (pin 4). V_Ginput impedance is high in order to

ease drive requirement. In single supply operation, the

ground pin is tied to a "virtual" half supply.

LMH6504 gain control is linear in dB for a large portion of the

total gain control range. This makes the device suitable for

AGC applications. For linear gain control applications, see

LMH6503 data sheet.

The combination of minimal external components and small

outline packages (SO8 and MSOP8) allows the LMH6504 to

be used in space-constrained applications.

Typical Application

20084302

A_VMAX= 9.7 V/V

20084311

Gain vs. V_G

™

LMH is a trademark of National Semiconductor Corporation.

DS200843

www.national.com

12 3 4 5 6 7...19

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与LMH6504MM/NOPB相关器件

型号	品牌	获取价格	描述	数据表
LMH6504MMX	NSC	获取价格	Wideband, Low Power, Variable Gain Amplifier
LMH6504MMX	TI	获取价格	SPECIALTY ANALOG CIRCUIT, PDSO8, MSOP-8
LMH6504MMX/NOPB	TI	获取价格	Wideband, Low Power, Variable Gain Amplifier 8-VSSOP -40 to 85
LMH6505	NSC	获取价格	Wideband, Low Power, Linear-in-dB, Variable Gain Amplifier
LMH6505	INTERSIL	获取价格	Wideband, Low Power, Linear-in-dB, Variable Gain Amplifier
LMH6505	TI	获取价格	宽带、低功耗、dB 线性可变增益放大器
LMH6505MA	NSC	获取价格	Wideband, Low Power, Linear-in-dB, Variable Gain Amplifier
LMH6505MA	INTERSIL	获取价格	Wideband, Low Power, Linear-in-dB, Variable Gain Amplifier
LMH6505MA/NOPB	TI	获取价格	宽带、低功耗、dB 线性可变增益放大器 \| D \| 8 \| -40 to 85
LMH6505MAX	INTERSIL	获取价格	Wideband, Low Power, Linear-in-dB, Variable Gain Amplifier

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