OP221

Features:

Excellent TCVos Match, 2 V/ Max
Low Input Offset Voltage, 150 V Max
Low Supply Current, 550 A Max
Single Supply Operation, 5 V to 30 V
Low Input Offset Voltage Drift, 0.75 V/
High Open-Loop Gain, 1500 V/mV Min
High PSRR, 3 V/V
Wide Common-Mode Voltage
Range, V to within 1.5 V of V+
Pin Compatible with 1458, LM158, LM2904
Available in Die Form


Specifications

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±18 V
Differential Input Voltage . . . . . . . . .30 V or Supply Voltage
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . .Supply Voltage
Output Short-Circuit Duration . . . . . . . . . . . . . . . Indefinite
Storage Temperature Range . . . . . . . . . . 65°C to +150°C
Operating Temperature Range
OP221A . . . . . . . . . . . . . . . . . . . . . . . . . . 55°C to +125°C
OP221E . . . . . . . . . . . . . . . . . . . . . . . . . . . 25°C to +85°C
OP221G . . . . . . . . . . . . . . . . . . . . . . . . . . . 40°C to +85°C
Lead Temperature (Soldering 60 sec) . . . . . . . . . . . . 300°C
Junction Temperature (T_J) . . . . . . . . . . . . 65°C to +150°C


Description

The OP221 is a monolithic dual operational amplifier that can e used either in single or dual supply operation. The wide upply voltage range, wide input voltage range, and low supply urrent drain of the OP221 make it well-suited for operation rom batteries or unregulated power supplies.

The excellent specifications of the individual amplifiers OP221 com-ined ith the tight matching and temperature tracking between channels provide high performance in instrumentation amplifier designs.The individual amplifiers feature very low input offset voltage, low offset voltage drift, low noise voltage, and low bias current. They are fully comp-ensated and protected.

OP221 Matching between channels is provided on all critical parameters including input offset voltage, tracking of offset voltage vs. temperature, non-inverting bias currents, and common-mode rejection.