SGM8044

670nA, Quad Rail-to-Rail I/O

Operational Amplifier

SEPTEMBER 2015 – REV. A. 3

SG Micro Corp

www.sg-micro.com

GENERAL DESCRIPTION

The SGM8044 is guaranteed to operate with a single

supply voltage as low as 1.4V, while drawing less than

670nA (TYP) of quiescent current per amplifier. This

device is also designed to support rail-to-rail input and

output operation. This combination of features supports

battery-powered and portable applications.

The SGM8044 has a gain-bandwidth product of 15kHz

(TYP) and is unity gain stable. These specifications

make this operational amplifier appropriate for low

frequency

applications,

such

as

battery

current

monitoring and sensor conditioning.

The SGM8044 is offered in quad configuration. It is

specified for the extended industrial (-40

℃ to +85℃)

temperature range. The SGM8044 is available in the

Green

SOIC-14,

TSSOP-14

and

TQFN-3×3-16L

packages.

FEATURES

● Low Quiescent Current: 670nA/Amplifier (TYP)

● Rail-to-Rail Input and Output

● Gain-Bandwidth Product: 15kHz at V

● Wide Supply Voltage Range: 1.4V to 5.5V

● Unity Gain Stable

● -40℃ to +85℃ Operating Temperature Range

● Available in Green SOIC-14, TSSOP-14 and

TQFN-3×3-16L Packages

APPLICATIONS

Toll Booth Tags

Wearable Products

Temperature Measurement

Battery Powered System

PIN CONFIGURATIONS

SGM8044 (TOP VIEW)

7

6

5

4

3

2

1

8

9

10

11

12

13

14

SGM8044 (TOP VIEW)

NC

1

2

3

4

5

7

8

9

10

6

11

12

13

14

15

16

NC

SOIC-14/TSSOP-14

TQFN-3×3-16L