LM359J National Semiconductor, LM359J Datasheet

LM359J

Manufacturer Part Number

LM359J

Description

Dual/ High Speed/ Programmable/ Current Mode Norton Amplifiers

Manufacturer

National Semiconductor

Datasheets

1.LM359J.pdf (24 pages)

2.LM359J.pdf (24 pages)

3.LM359J.pdf (24 pages)

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LM359

Dual, High Speed, Programmable, Current Mode (Norton)

Amplifiers

General Description

The LM359 consists of two current differencing (Norton) in-

put amplifiers. Design emphasis has been placed on obtain-

ing high frequency performance and providing user program-

mable amplifier operating characteristics. Each amplifier is

broadbanded to provide a high gain bandwidth product, fast

slew rate and stable operation for an inverting closed loop

gain of 10 or greater. Pins for additional external frequency

compensation are provided. The amplifiers are designed to

operate from a single supply and can accommodate input

common-mode voltages greater than the supply.

Applications

n General purpose video amplifiers

n High frequency, high Q active filters

n Photo-diode amplifiers

n Wide frequency range waveform generation circuits

n All LM3900 AC applications work to much higher

Typical Application

• A

• −3 dB bandwidth = 2.5 Hz to 25 MHz

• Differential phase error

• Differential gain error

frequencies

= 20 dB

0.5% at 3.58 MHz

1˚ at 3.58 MHz

DS007788

DS007788-1

Features

n User programmable gain bandwidth product, slew rate,

n High gain bandwidth product (I

n High slew rate (I

n Current differencing inputs allow high common-mode

n Operates from a single 5V to 22V supply

n Large inverting amplifier output swing, 2 mV to V

n Low spot noise,

Connection Diagram

input bias current, output stage biasing current and total

device power dissipation

input voltages

400 MHz for A

30 MHz for A

60 V/µs for A

30 V/µs for A

See NS Package Number J14A, M14A or N14A

Order Number LM359J, LM359M or LM359N

= 1

= 10 to 100

= 1

Dual-In-Line Package

= 10 to 100

SET

= 0.5 mA)

Top View

for f

SET

= 0.5 mA)

1 kHz

DS007788-2

October 1998

www.national.com

−

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