LMH6619MA/NOPB National Semiconductor, LMH6619MA/NOPB Datasheet

LMH6619MA/NOPB

Manufacturer Part Number

LMH6619MA/NOPB

Description

IC AMP DUAL RRIO 130MHZ 8-SOIC

Manufacturer

National Semiconductor

Series

PowerWise®r

Datasheets

1.LMH6618MKNOPB.pdf (28 pages)

2.LMH6619MANOPB.pdf (9 pages)

Specifications of LMH6619MA/NOPB

Amplifier Type

Voltage Feedback

Number Of Circuits

Output Type

Rail-to-Rail

Slew Rate

57 V/µs

Gain Bandwidth Product

58MHz

-3db Bandwidth

140MHz

Current - Input Bias

1.5µA

Voltage - Input Offset

100µV

Current - Supply

1.45mA

Current - Output / Channel

35mA

Voltage - Supply, Single/dual (±)

2.7 V ~ 11 V, ±1.35 V ~ 5.5 V

Operating Temperature

-40°C ~ 125°C

Mounting Type

Surface Mount

Package / Case

8-SOIC (3.9mm Width)

Bandwidth

130 MHz

Common Mode Rejection Ratio

Current, Input Bias

1 μA (NPN Active), -1.5 μA (PNP Active)

Current, Input Offset

0.01 μA

Current, Output

±35 mA

Current, Supply

1.3 mA

Impedance, Thermal

160 °C/W

Number Of Amplifiers

Dual

Package Type

SOIC-8

Resistance, Input

8 Megohms

Temperature, Operating, Range

-40 to +125 °C

Time, Fall

30 ns

Time, Rise

30 ns

Voltage, Gain

100 dB

Voltage, Input

2.7 to 11 V

Voltage, Noise

10 nV/sqrt Hz

Voltage, Offset

0.1 mV

Voltage, Output, High

230 mV

Voltage, Output, Low

255 mV

Voltage, Supply

5 V

Number Of Channels

Voltage Gain Db

100 dB

Common Mode Rejection Ratio (min)

81 dB

Input Offset Voltage

0.6 mV at 5 V

Operating Supply Voltage

3 V, 5 V, 9 V

Supply Current

3 mA at 5 V

Maximum Operating Temperature

+ 125 C

Minimum Operating Temperature

- 40 C

For Use With

551600075-001 - BOARD FOR SOIC LMH6612/19551600074-001 - BOARD FOR SOIC LMH6612/19

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

LMH6619MA

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LMH6618 Single/LMH6619 Dual

130 MHz, 1.25 mA RRIO Operational Amplifiers

General Description

The LMH6618 (single, with shutdown) and LMH6619 (dual)

are 130 MHz rail-to-rail input and output amplifiers designed

for ease of use in a wide range of applications requiring high

speed, low supply current, low noise, and the ability to drive

complex ADC and video loads. The operating voltage range

extends from 2.7V to 11V and the supply current is typically

1.25 mA per channel at 5V. The LMH6618 and LMH6619 are

members of the PowerWise

power-to-performance ratio.

The amplifier’s voltage feedback design topology provides

balanced inputs and high open loop gain for ease of use and

accuracy in applications such as active filter design. Offset

voltage is typically 0.1 mV and settling time to 0.01% is 120

ns which combined with an 100 dBc SFDR at 100 kHz makes

the part suitable for use as an input buffer for popular 8-bit,

10-bit, 12-bit and 14-bit mega-sample ADCs.

The input common mode range extends 200 mV beyond the

supply rails. On a single 5V supply with a ground terminated

150Ω load the output swings to within 37 mV of the ground

rail, while a mid-rail terminated 1 kΩ load will swing to 77 mV

of either rail, providing true single supply operation and max-

imum signal dynamic range on low power rails. The amplifier

output will source and sink 35 mA and drive up to 30 pF loads

without the need for external compensation.

The LMH6618 has an active low disable pin which reduces

the supply current to 72 µA and is offered in the space saving

6-Pin TSOT23 package. The LMH6619 is offered in the 8-Pin

SOIC package. The LMH6618 and LMH6619 are available

with a −40°C to +125°C extended industrial temperature

grade.

Typical Application

WEBENCH

is a registered trademark of National Semiconductor Corporation.

family and have an exceptional

201958

Features

specified.

■

Applications

■

= 5V, R

Operating voltage range

Supply current per channel

Small signal bandwidth

Input offset voltage (limit at 25°C)

Slew rate

Settling time to 0.1%

Settling time to 0.01%

SFDR (f = 100 kHz, A

0.1 dB bandwidth (A

Low voltage noise

Industrial temperature grade

Rail-to-Rail input and output

ADC driver

DAC buffer

Active filters

High speed sensor amplifier

Current sense amplifier

Portable video

STB, TV video amplifier

= 1 kΩ, T

= 25°C and A

= +2)

= +1, V

OUT

= +1, unless otherwise

= 2 V

20195829

−40°C to +125°C

)

2.7V to 11V

10 nV/

130 MHz

1.25 mA

±0.6 mV

100 dBc

15 MHz

55 V/µs

120 ns

90 ns

√

Related parts for LMH6619MA/NOPB

LMH6619MA/NOPB Summary of contents

Page 1

... TSOT23 package. The LMH6619 is offered in the 8-Pin SOIC package. The LMH6618 and LMH6619 are available with a −40°C to +125°C extended industrial temperature grade. Typical Application WEBENCH ® registered trademark of National Semiconductor Corporation. © 2008 National Semiconductor Corporation Features kΩ specified ...

Page 2

... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. ESD Tolerance (Note 2) Human Body Model For input pins only For all other pins Machine Model +3V Electrical Characteristics 3V, V − = 0V, DISABLE = 3V Boldface Limits apply at temperature extremes ...

Page 3

Symbol Parameter C Input Capacitance IN R Input Resistance IN CMVR Common Mode Voltage Range CMRR Common Mode Rejection Ratio A Open Loop Voltage Gain OL Output DC Characteristics V Output Voltage Swing High (LMH6618) OUT (Voltage from V + ...

Page 4

Electrical Characteristics 0V, DISABLE = 5V − CM Boldface Limits apply at temperature extremes. Symbol Parameter Frequency Domain Response SSBW –3 dB Bandwidth Small Signal GBW Gain Bandwidth (LMH6618) GBW Gain Bandwidth ...

Page 5

Symbol Parameter Output DC Characteristics V Output Voltage Swing High (LMH6618) OUT (Voltage from V + Supply Rail) Output Voltage Swing Low (LMH6618) (Voltage from V − Supply Rail) Output Voltage Swing High (LMH6619) (Voltage from V + Supply Rail) ...

Page 6

Symbol Parameter LSBW −3 dB Bandwidth Large Signal Peak Peaking 0.1 0.1 dB Bandwidth dBBW DG Differential Gain DP Differential Phase Time Domain Response t /t Rise & Fall Time Slew Rate t 0.1% Settling Time s_0.1 ...

Page 7

Page 8

Connection Diagrams 6-Pin TSOT23 Top View Ordering Information Package Part Number LMH6618MK 6-Pin TSOT23 LMH6618MKE LMH6618MKX LMH6619MA 8-Pin SOIC LMH6619MAE LMH6619MAX 20195801 Package Marking Transport Media 1k Units Tape and Reel AE4A 250 Units Tape and Reel 3k Units Tape ...

Page 9

Physical Dimensions inches (millimeters) unless otherwise noted 6-Pin TSOT23 NS Package Number MK06A 8-Pin SOIC NS Package Number M08A 27 ...

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