Preliminary data

This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to

change without notice.

July 2011

Doc ID 15577 Rev 3

1/22

22

RHF310

Rad-hard 400 µA high-speed operational amplifier

Features

consumption and low 400

μA quiescent

compliant

Applications

Description

The RHF310 is a very low power, high-speed

operational amplifier. A bandwidth of 120 MHz is

achieved while drawing only 400 µA of quiescent

current. This low-power characteristic is

particularly suitable for high-speed battery

powered devices requiring dynamic performance.

The RHF310 is a single operator available in a

Flat-8 package, saving board space as well as

providing excellent thermal performance.

Note:

Contact your ST sales office for information on the specific conditions for products in die form and

QML-Q versions.

a.

energy efficiency.

Pin connections

(top view)

NC

+VCC

NC

OUT

-VCC

NC

IN -

IN +

1

4

8

5

The upper metallic lid is not electrically connected to any

pins, nor to the IC die inside the package.

Table 1.

Device summary

Order code

SMD pin

Quality

level

Package

Lead

finish

Marking

EPPL

Packing

RHF310K1

-

Engineering

model

Flat-8

Gold

RHF310K1

-

Strip pack

RHF310K-01V 5962F0723301VXC QMLV-Flight

Flat-8

Gold

5962F0723101VXC

-

www.st.com