OP177 SMD High Bandwidth Operational Amplifiers Ultraprecision Operational Amplifier

The

OP177

features

one

of

the

highest

precision

performance

of

any

operational

amplifier

currently

available.

Offset

voltage

of

the

OP177

is

only

25

μV

maximum

at

room

temperature.

The

ultralow

VOS

of

the

OP177

combines

with

the

exceptional

offset

voltage

drift

(TCVOS)

of

0.3

μV/°C

maximum

to

eliminate

the

need

for

external

VOS

adjustment

and

increases

system

accuracy

over

temperature.

The

OP177

open-loop

gain

of

12

V/μV

is

maintained

over

the

full

±10

V

output

range.

CMRR

of

130

dB

minimum,

PSRR

of

120

dB

minimum,

and

maximum

supply

current

of

2

mA

are

just

a

few

examples

of

the

excellent

performance

of

this

operational

amplifier.

The

combination

of

outstanding

specifications

of

the

OP177

ensures

accurate

performance

in

high

closed-loop

gain

applications.

This

low

noise,

bipolar

input

operational

amplifier

is

also

a

cost-effective

alternative

to

chopper-stabilized

amplifiers.

The

OP177

provides

chopper-type

performance

without

the

usual

problems

of

high

noise,

low-frequency

chopper

spikes,

large

physical

size,

limited

common-mode

input

voltage

range,

and

bulky

external

storage

capacitors.

The

OP177

is

offered

in

the

−40°C

to

+85°C

extended

industrial

temperature

ranges.

This

product

is

available

in

8-lead

PDIP,

as

well

as

the

space-saving

8-lead

SOIC.

class='font-size-24

mb-3'>Features

of

OP177

IC:- Ultralow

offset

voltage

TA

=

25°C,

25

μV

maximum Outstanding

offset

voltage

drift

0.3

μV/°C

maximum Excellent

open-loop

gain

and

gain

linearity

-

12

V/μV

typical CMRR:

130

dB

minimum PSRR:

115

dB

minimum Low

supply

current

2.0

mA

maximum Fits

industry-standard

precision

operational

amplifier

sockets