1 Features

1• High precision:

– Offset drift: 0.1 μV/°C

– Low offset voltage: 10 μV

• Low quiescent current: 90 μA

• Excellent dynamic performance:

– Gain bandwidth: 750 kHz

– Slew rate: 0.35 V/μs

• Robust design:

– RFI/EMI filtered inputs

• Rail-to-rail input/output

• Supply range: 4.5 V to 24 V

2 Applications

• PC PSU and game console unit

• Merchant DC/DC

• Flow transmitter

• Pressure transmitter

• Merchant battery charger

• Electricity meter

3 Description

The TLV2186 is a low-power, 24-V, rail-to-rail input

and output zero-drift operational amplifier (op amp).

The TLV2186 features only 10 μV of offset voltage

(typical) and 0.1 μV/°C of offset voltage drift over

temperature (typical). This device is a great choice for

precision instrumentation, signal measurement, and

active filtering applications.

Low quiescent current consumption (90 μA) makes

the TLV2186 an excellent option for power-sensitive

applications, such as battery-powered instrumentation

and portable systems.

Moreover, the high common-mode architecture along

with low offset voltage allows for high-side current

shunt monitoring at the positive rail. This device also

provides robust ESD protection during shipment,

handling, and assembly.

The device is specified for operation from –40°C to

+125°C. The TLV2186 is offered in WSON-8 and SO-

8 packages.