OP450

Features:

Single-Supply Operation: 2.7 V to 6 V
High Output Current: 6100 mA
Low Supply Current: 800 mA/Amp
Wide Bandwidth: 1 MHz
Slew Rate: 2.2 V/s
No Phase Reversal
Low Input Currents
Unity Gain Stable


Pinout

Specifications

ABSOLUTE MAXIMUM RATINGS1,
Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+6 V
Input Voltage2 . . . . . . . . . . . . . . . . . . . . . . . . . . GND to VS
Common-Mode Input Voltage . . . . . . . . . . . . . . . . . . . ±6 V
Output Short-Circuit
Duration to GND . . . . . . . . . . . . . Observe Derating Curves
ESD Susceptibility . . . . . . . . . . . . . . . . . . . . . . . . . . 2000 V
Storage Temperature Range
S, RU Package . . . . . . . . . . . . . . . . . . . . . 265°C to +150°C
Operating Temperature Range
OP250G/OP450G . . . . . . . . . . . . . . . . . . 240°C to +125°C
Junction Temperature Range
S, RU Package . . . . . . . . . . . . . . . . . . . . .265°C to +150°C
Lead Temperature Range (Soldering, 60 sec) . . . . +300°C


Description

The OP250 and OP450 are dual and quad CMOS single-supply,amplifiers featuring rail-to-rail inputs and outputs. Both are guaranteed to operate from a +2.7 V to +5 V single supply.

These amplifiers OP250 and OP450 have very low input bias currents. Outputs are capable of driving 100 mA loads and are stable with capacitive loads. Supply current is less than 1 mA per amplifier.

Applications for these amplifiers OP250 and OP450 include portable medical equipment, safety and security, and interface to transducers
with high output impedance.

The ability to swing rail-to-rail at both the input and output enables designers to build multistage filters in single-supply systems and maintain high signal-to-noise ratios. The OP250 and OP450 are specified over the extended industrial (40°C to +125°C) temperature range.

The OP250, dual, is available in 8-lead TSSOP and SO surface mount packages. The OP450, quad, is available in 14-lead thin shrink small outline (TSSOP) and narrow 14-lead SO packages.