AiT Semiconductor Inc.

www.ait-ic.com

AO2170

OP AMPLIFIER

36V, 1.2MHz, DUAL, RAIL-TO-RAIL OUTPUT CMOS

REV1.0

- JUL 2021 RELEASED -

- 1 -

DESCRIPTION

FEATURES

The AO2170 offers high voltage (36V), cost-optimized

operation amplifier. AO2170 also offers strong

general-purpose DC and AC specifications, including

rail-to-rail output, low offset, low offset drift and

1.2MHz bandwidth.

Convenient features such as wide differential input

voltage range, high output current, and high slew rate

of 0.67V/us make the AO2170 a robust operational

amplifier for high-voltage, cost-effective applications.

as well as excellent speed/power consumption ratio,

providing an excellent bandwidth (1.2MHz) and slew

rate of 0.67V/us. The op-amps are unity gain stable

and feature an ultra- low input bias current.

The AO2170 is stable at capacitance up to 100pF

(Typ) and operation under single power supplies of 3V

to 36V or dual power supplies of ±1.5V to ±18V.

The AO2170 is available in SOP8 and MSOP8

packages.

ORDERING INFORMATION

Package Type

Part Number

SOP8

SPQ: 4,000pcs/Reel

M8

AO2170M8R

AO2170M8VR

MSOP8

SPQ: 4,000pcs/Reel

MS8

AO2170MS8R

AO2170MS8VR

Note

V: Halogen free Package

R: Tape & Reel

AiT provides all RoHS products

⚫

Low Offset Voltage: ±0.8mV (Typical)

⚫

Low Offset Voltage Drift: ±3uV/°C

⚫

Low Noise: 45nV/√Hz at 1kHz

⚫

High Common-Mode Rejection Ratio: 110dB

⚫

Low Bias Current: ±10pA

⚫

Rail-to-Rail Output

⚫

Wide Bandwidth:1.2MHz GBW

⚫

High Slew Rate: 0.67V/us

⚫

Low Quiescent Current:150uA per Amplifier

⚫

Supply Range: +3V to +36V

⚫

Available in SOP8 and MSOP8 packages

APPLICATION

⚫

Merchant Network and Server PSU

⚫

Industrial AC-DC & Merchant DC/DC

⚫

Motor Drives: AC and Servo Drive Power

Supplies

⚫

Building Automation

⚫

Sensors

⚫

Photodiode Amplification

⚫

Active Filters

⚫

Test Equipment

TYPICAL APPLICATION

SOP8/MSO8