Data Sheet

Low Power, 3V to 36V, Single/Dual/Quad Amplifiers

Exar Corporation

www.exar.com

48720 Kato Road, Fremont CA 94538, USA

Tel. +1 510 668-7000 - Fax. +1 510 668-7001

FEATURES

n

Unity gain stable

n

100dB voltage gain

n

550kHz unity gain bandwidth

n

0.5mA supply current

n

20nA input bias current

n

2mV input offset voltage

n

3V to 36V single supply voltage range

n

±1.5V to ±18V dual supply voltage range

n

Input common mode voltage range

includes ground

n

n

CLC2050: improved replacement for

industry standard LM358

n

CLC4050: Improved replacement for

industry standard LM324

n

CLC1050: Pb-free SOT23-5

n

CLC2050: Pb-free SOIC-8

n

CLC4050: Pb-free SOIC-14

APPLICATION S

n

Battery Charger

n

Active Filters

n

Transducer amplifiers

n

General purpose controllers

n

General purpose instruments

General Description

The COMLINEAR CLC1050 (single), CLC2050 (dual), and CLC4050 (quad)

are voltage feedback amplifiers that are internally frequency compensated to

provide unity gain stability. At unity gain (G=1), these amplifiers offer 550kHz

of bandwidth. They consume only 0.5mA of supply current over the entire

power supply operating range. The CLC1050, CLC2050, and CLC4050 are

specifically designed to operate from single or dual supply voltages.

The COMLINEAR CLC1050, CLC2050, and CLC4050 offer a common mode

voltage range that includes ground and a wide output voltage swing. The

combination of low-power, high supply voltage range, and low supply current

make these amplifiers well suited for many general purpose applications and

as alternatives to several industry standard amplifiers on the market today.

Typical Application - Voltage Controlled Oscillator (VCO)

Ordering Information

Part Number

Package

Pb-Free

RoHS Compliant

Operating Temperature Range

Packaging Method

CLC1050IST5X

SOT23-5

Yes

Yes

-40°C to +85°C

Reel

CLC2050ISO8X

SOIC-8

Yes

Yes

-40°C to +85°C

Reel

CLC4050ISO14X

SOIC-14

Yes

Yes

-40°C to +85°C

Reel

Moisture sensitivity level for all parts is MSL-1.

V+/2

R

100k

51k

51k

0.05µF

Output 2

51k

R/2

50k

–

+

1/2

CLCx050

–

+

1/2

CLCx050

Output 1

100k

10k