150 μV Maximum Offset Voltage Op Amp

OP07D

Rev. A

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FEATURES

Low offset voltage: 150 µV max

Input offset drift: 1.5 µV/°C max

Low noise: 0.25 μV p-p

High gain CMRR and PSRR: 115 dB min

Low supply current: 1.1 mA

Wide supply voltage range: ±4 V to ±18 V operation

APPLICATIONS

Medical and industrial instrumentation

Sensors and controls

Thermocouple

RTDs

Strain bridges

Shunt current measurements

Precision filters

GENERAL DESCRIPTION

The OP07D is a precision, ultralow offset amplifier. It integrates

low power (1.1 mA typical), low input bias current (±1 nA

maximum), and high CMRR/PSRR (130 dB) in the small DIP

package. Operation is fully specified from ±5 V to ±15 V supply.

The OP07D provides higher accuracy than industry-standard

OP07-type amplifiers due to Analog Devices’ iPolar™ process,

which supports enhanced performance in a smaller footprint.

These performance enhancements include wider output swing,

lower power, and higher CMRR (common-mode rejection

ratio) and PSRR (power supply rejection ratio). The OP07D

maintains stability of offsets and gain virtually regardless of

variations in time or temperature. Excellent linearity and gain

accuracy can be maintained at high closed-loop gains.

The OP07D is fully specified over the extended industrial tem-

perature range of −40°C to +125°C. The OP07D amplifier is

available in 8-lead DIP and the popular 8-lead, narrow SOIC

lead-free packages.

PIN CONFIGURATIONS

OP07D

TOP VIEW

(Not to Scale)

NC = NO CONNECT

1

NULL

8

NULL

2

–IN

7

V+

3

+IN

6

OUT

4

V–

5

NC

Figure 1. 8-Lead SOIC_N (R-8), 8-Lead DIP (N-8)