LMH6672MR

更新时间： 2024-11-18 22:47:03

品牌	Logo	应用领域
美国国家半导体 - NSC		运算放大器
页数	文件大小	规格书
14页	602K
描述
Dual, High Output Current, High Speed Op Amp

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

LMH6672MR 数据手册

January 2002

LMH6672

Dual, High Output Current, High Speed Op Amp

General Description

Features

n High Output Drive

The LMH6672 is a low cost, dual high speed op amp capable

of driving signals to within 1V of the power supply rails. It

features the high output drive with low distortion required for

the demanding application of a single supply xDSL line

driver.

19.2V_PPdifferential output voltage, R_L= 50Ω

9.6V_PPsingle-ended output voltage, R_L= 25Ω

n High Output Current

200mA V_O= 9_VPP, V_S= 12V

n Low Distortion

When connected as a differential output driver, the LMH6672

can drive a 50Ω load to 16.8V_PPswing with only −93dBc

distortion, fully supporting the peak upstream power levels

for upstream full-rate ADSL. The LMH6672 is fully specified

for operation with 5V and 12V supplies. Ideal for PCI modem

cards and xDSL modems.

93dB SFDR 100KHz, V_O= 8.4V_PP, R_L= 25Ω

92dB SFDR 1MHz, V_O= 2V_PP, R_L= 100Ω

n High Speed

130MHz 3dB bandwidth (G = 2)

160V/µs slew rate

n Low Noise

4.5nV/

1.7pA/

n Low supply current: 6.2mA/amp

n Single-supply operation: 5V to 12V

n Available in 8-pin SOIC, PSOP and LLP

: input noise voltage

: input noise current

Applications

n ADSL PCI modem cards

n xDSL external modems

n Line drivers

Connection Diagram

Typical Application

8-Pin SOIC/PSOP/LLP

20016601

20016602

Figure 1

Top View

Ordering Information

Package

Part Number

LMH6672MA

LMH6672MAX

LMH6672MR

LMH6672MRX

LMH6672LD

LMH6672LDX

Package Marking

Transport Media

Rails

NSC Drawing

8-Pin SOIC

LMH6672MA

LMH6672MR

L6672LD

M08A

2.5k Units Tape and Reel

Rails

8-Pin PSOP

8-Pin LLP

MRA08A

LDC08A

2.5k Units Tape and Reel

1k Units Tape and Reel

4.5k Units Tape and Reel

L6672LD

DS200166

www.national.com

12 3 4 5 6 7...14

中文翻译

下载PDF

与LMH6672MR相关器件

型号	品牌	获取价格	描述	数据表
LMH6672MR/NOPB	NSC	获取价格	IC DUAL OP-AMP, 4000 uV OFFSET-MAX, PDSO8, PLASTIC, SOP-8, Operational Amplifier
LMH6672MR/NOPB	TI	获取价格	双路、高输出电流、高速运算放大器 \| DDA \| 8 \| -40 to 150
LMH6672MRX	NSC	获取价格	Dual, High Output Current, High Speed Op Amp
LMH6672MRX/NOPB	TI	获取价格	双路、高输出电流、高速运算放大器 \| DDA \| 8 \| -40 to 150
LMH6678	NSC	获取价格	Low Power 2-Channel Central-Office xDSL Driver
LMH6678LQ	NSC	获取价格	Low Power 2-Channel Central-Office xDSL Driver
LMH6678LQ/NOPB	NSC	获取价格	IC,LINE DRIVER,2 DRIVER,LLCC,24PIN,PLASTIC
LMH6678LQX	NSC	获取价格	Low Power 2-Channel Central-Office xDSL Driver
LMH6678LQX/NOPB	NSC	获取价格	IC,LINE DRIVER,2 DRIVER,LLCC,24PIN,PLASTIC
LMH6682	NSC	获取价格	190MHz Single Supply, Dual and Triple Operational Amplifiers