LMH6658MA National Semiconductor, LMH6658MA Datasheet

LMH6658MA

Manufacturer Part Number

LMH6658MA

Description

Op Amps

Manufacturer

National Semiconductor

Datasheet

1.LMH6658MA.pdf (20 pages)

Specifications of LMH6658MA

Number Of Channels

Voltage Gain Db

95 dB

Common Mode Rejection Ratio (min)

72 dB

Input Offset Voltage

5 mV at 5 V

Operating Supply Voltage

5 V, 9 V

Supply Current

17 mA at 5 V

Maximum Operating Temperature

+ 85 C

Package / Case

SOIC-8 Narrow

Maximum Dual Supply Voltage

+/- 6 V

Minimum Operating Temperature

- 40 C

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

H&T Electronics

Part Number:

LMH6658MA

Quantity:

Company:

Meier Automation Equipment Co., Limited

Part Number:

LMH6658MAX

Manufacturer:

NS/国半

Quantity:

20 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

LMH6658MAX/NOPB

Manufacturer:

TI/德州仪器

Quantity:

20 000

Current page: 1 of 20
Download datasheet (789Kb)

LMH6657/LMH6658

270MHz Single Supply, Single & Dual Amplifiers

General Description

The LMH6657/6658 are low-cost operational amplifiers that

operate from a single supply with input voltage range ex-

tending below the V

back topology and boasting fast slew rate (700V/µs) and

high speed (140MHz GBWP), the LMH6657 (Single) and

LMH6658 (dual) can be used in high speed large signal

applications. These applications include instrumentation,

communication devices, set-top boxes, etc.

With a -3dB BW of 100MHz (A

& 0.10˚ respectively, the LMH6657/6658 are well suited for

video applications. The output stage can typically supply

80mA into the load with a swing of about 1V from either rail.

For Industrial applications, the LMH6657/6658 are excellent

cost-saving choices. Input referred voltage noise is low and

the input voltage can extend below V

of low level signals that could be at or near the system

ground. With low distortion and fast settling, LMH6657/6658

can provide buffering for A/D and D/A applications.

The LMH6657/6658 versatility and ease of use is extended

even further by offering these high slew rate , high speed Op

Amps in miniature packages such as SOT23-5, SC70,

SOIC-8, and MSOP-8. Refer to the Ordering Information

section for packaging options available for each device.

Connection Diagrams

SOT23-5/SC70-5 (LMH6657)

−

. Based on easy to use voltage feed-

Top View

= +2) and DG & DP of 0.03%

−

to ease amplification

DS200532

20053261

Features

specified)

n −3dB BW (A

n Supply voltage range

n Slew rate, (V

n Supply current

n Output current

n Input common mode volt. 0.5V beyond V

n Output voltage swing (R

n Input voltage noise

n Input current noise

n DG error

n DP error

n THD (5MHz)

n Settling time (0.1%)

n Fully characterized for 5V, and

n Output overdrive recovery

n Output short circuit protected (Note 10)

n No output phase reversal with CMVR exceeded

Applications

n CD/DVD ROM

n ADC buffer amp

n Portable video

n Current sense buffer

n Portable communications

= 5V, T

= 25˚C, R

SOIC-8/MSOP-8 (LMH6658)

= +1)

5V)

= 100Ω (Typical values unless

= 2kΩ)

20053263

−

0.8V from rails

, 1.7V from V

October 2004

www.national.com

2.1pA/

+80/−90mA

6.2mA/amp

11nV/

3V to 12V

270MHz

700V/µs

−55dBc

0.03%

0.10˚

37ns

18ns

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