Data Sheet

©2009 CADEKA Microcircuits LLC

www.cadeka.com

Low Power, Low Cost, Rail-to-Rail I/O Amplifiers

Amplify the Human Experience

F E A T U R E S

n

136μA supply current

n

4.9MHz bandwidth

n

Output swings to within 20mV of either

rail

n

Input voltage range exceeds the rail by

>250mV

n

5.3V/μs slew rate

n

21nV/√Hz input voltage noise

n

16mA output current

n

Fully specified at 2.7V and 5V supplies

n

CLC1011: Pb-free SOT23-5, SC70-5,

SOIC-8

n

CLC2011: Pb-free SOIC-8, MSOP-8

n

CLC4011: Pb-free SOIC-14. TSSOP-14

A P P L I C A T I O N S

n

Portable/battery-powered applications

n

PCMCIA, USB

n

Mobile communications, cell phones,

pagers

n

ADC buffer

n

Active filters

n

Portable test instruments

n

Notebooks and PDA’s

n

Signal conditioning

n

Medical Equipment

n

Portable medical instrumentation

General Description

The COMLINEAR CLC1011 (single), CLC2011 (dual), and CLC4011 (quad) are

ultra-low cost, low power, voltage feedback amplifiers. At 2.7V, the CLCx011

family uses only 136μA of supply current per amplifier and are designed to

operate from a supply range of 2.5V to 5.5V (±1.25 to ±2.75). The input

voltage range exceeds the negative and positive rails.

The CLCx011 family of amplifiers offer high bipolar performance at a low

CMOS prices. They offer superior dynamic performance with 4.9MHz small

signal bandwidths and 5.3V/μs slew rates. The combination of low power,

high bandwidth, and rail-to-rail performance make the CLCx011 amplifiers

well suited for battery-powered communication/computing systems.

Typical Performance Examples

Ordering Information

Part Number

Package

Pb-Free

RoHS Compliant

Operating Temperature Range

Packaging Method

CLC1011ISC5X*

SC70-5

Yes

Yes

-40°C to +85°C

Reel

CLC1011IST5X*

SOT23-5

Yes

Yes

-40°C to +85°C

Reel

CLC2011ISO8X

SOIC-8

Yes

Yes

-40°C to +85°C

Reel

CLC2011IMP8X*

MSOP-8

Yes

Yes

-40°C to +85°C

Reel

CLC4011ISO14X*

SOIC-14

Yes

Yes

-40°C to +85°C

Reel

CLC4011ITP14X*

TSSOP-14

Yes

Yes

-40°C to +85°C

Reel

Frequency (MHz)

0.01

0.1

1

10

Input Voltage (0.4V/div)

-2.0

0

2.0

-1.35

0

1.35

Large Signal Frequency Response

Output Swing vs. Load