LTC6084/LTC6085

1

60845fa

TYPICAL APPLICATION

FEATURES

APPLICATIONS

DESCRIPTION

Dual/Quad 1.5MHz,

Rail-to-Rail, CMOS

Amplifiers

rail-to-rail input/output, unity-gain stable CMOS operational

amplifiers that feature 1pA of input bias current.

A 1.5MHz gain bandwidth, and 0.5V/μs slew rate, along

with the wide supply range and a low 0.75mV offset, make

the LTC6084/LTC6085 useful in an extensive variety of ap-

plications from data acquisition to medical equipment and

consumer electronics. The 110μA supply current and the

shutdown mode are ideal for signal processing applications

which demand performance with minimal power.

The LTC6084/LTC6085 have an output stage which swings

within 5mV of either supply rail to maximize signal dynamic

range in low supply applications. The input common

mode range includes the entire supply voltage. These op

amps are specified on power supply voltages of 2.5V and

5V from –40°C to 125°C. The dual amplifier LTC6084 is

available in 8-lead MSOP and 10-lead DFN packages. The

quad amplifier LTC6085 is available in 16-lead SSOP and

DFN packages.

Shock Sensor Amplifier

1pA (Typical at 25°C)

40pA (≤85°C)

Packages (LTC6084) and 16-Lead SSOP and DFN

Packages (LTC6085)

L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.

All other trademarks are the property of their respective owners.

Input Bias Current

vs Common Mode Voltage

COMMON MODE VOLTAGE (V)

60845 TA01b

10000

1000

100

10

1

0.1

0.01

0

0.5

1

4.5

5

4

1.5

2

2.5

3

3.5

60845 TA01

3V

+

–

0.22μF

470pF

20M

20M

200k

100k

2k

*

100k

3V

*SHOCK SENSOR MURATA ERIE PKGS-OOMX1

www.murata.com

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LTC6084

7Hz TO 5kHz