OP284FSZ Analog Devices Inc, OP284FSZ Datasheet

OP284FSZ

Manufacturer Part Number

OP284FSZ

Description

IC OPAMP GP R-R 4.25MHZ LN 8SOIC

Manufacturer

Analog Devices Inc

Datasheets

1.OP184FSZ.pdf (24 pages)

2.OP284ESZ.pdf (7 pages)

Specifications of OP284FSZ

Slew Rate

4 V/µs

Amplifier Type

General Purpose

Number Of Circuits

Output Type

Rail-to-Rail

Gain Bandwidth Product

4.25MHz

Current - Input Bias

80nA

Voltage - Input Offset

175µV

Current - Supply

2.25mA

Current - Output / Channel

10mA

Voltage - Supply, Single/dual (±)

3 V ~ 36 V, ±1.5 V ~ 18 V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

8-SOIC (3.9mm Width)

Op Amp Type

Precision

No. Of Amplifiers

Bandwidth

4.25MHz

Supply Voltage Range

Â± 1.5V To Â± 18V

Amplifier Case Style

SOIC

No. Of Pins

Common Mode Rejection Ratio

Current, Input Bias

80 nA

Current, Input Offset

50 nA

Current, Output

±10 mA

Current, Supply

2.25 mA

Impedance, Thermal

43 °C/W

Number Of Amplifiers

Dual

Package Type

SOIC-8

Temperature, Operating, Range

-40 to +125 °C

Voltage, Gain

1000 V/mV

Voltage, Input

-15 to +15 V

Voltage, Noise

3.9 nV/sqrt Hz

Voltage, Offset

250 μV

Voltage, Output, High

14.8 V

Voltage, Output, Low

-14.875 V

Voltage, Supply

±15 V

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

-3db Bandwidth

Lead Free Status / Rohs Status

RoHS Compliant part Electrostatic Device

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FEATURES

Single-supply operation

Wide bandwidth: 4 MHz

Low offset voltage: 65 μV

Unity-gain stable

High slew rate: 4.0 V/μs

Low noise: 3.9 nV/√Hz

APPLICATIONS

Battery-powered instrumentation

Power supply control and protection

Telecommunications

DAC output amplifier

ADC input buffer

GENERAL DESCRIPTION

The OP184/OP284/OP484 are single, dual, and quad single-supply,

4 MHz bandwidth amplifiers featuring rail-to-rail inputs and

outputs. They are guaranteed to operate from 3 V to 36 V (or

±1.5 V to ±18 V).

These amplifiers are superb for single-supply applications requiring

both ac and precision dc performance. The combination of wide

bandwidth, low noise, and precision makes the OP184/OP284/

OP484 useful in a wide variety of applications, including filters

and instrumentation.

Other applications for these amplifiers include portable telecom-

munications equipment, power supply control and protection,

and use as amplifiers or buffers for transducers with wide output

ranges. Sensors requiring a rail-to-rail input amplifier include

Hall effect, piezoelectric, and resistive transducers.

The ability to swing rail-to-rail at both the input and output

enables designers to build multistage filters in single-supply

systems and to maintain high signal-to-noise ratios.

The OP184/OP284/OP484 are specified over the hot extended

industrial temperature range of −40°C to +125°C. The single

OP184 is available in 8-lead SOIC surface mount packages. The

dual OP284 is available in 8-lead PDIP and SOIC surface mount

packages. The quad OP484 is available in 14-lead PDIP and

14-lead, narrow-body SOIC packages.

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registered trademarks are the property of their respective owners.

Input and Output Operational Amplifiers

OUT A

OUT B

–IN A

+IN A

NOTES

1. NC = NO CONNECT

2. DNC = DO NOT CONNECT

OUT A

–IN A

+IN A

+IN B

–IN B

14-Lead Narrow-Body SOIC (S-Suffix)

DNC

–IN A

+IN A

Precision Rail-to-Rail

PIN CONFIGURATIONS

OP184/OP284/OP484

V–

Figure 3. 14-Lead PDIP (P-Suffix)

V+

Figure 1. 8-Lead SOIC (S-Suffix)

Figure 2. 8-Lead PDIP (P-Suffix)

V–

8-Lead SOIC (S-Suffix)

(Not to Scale)

TOP VIEW

OP184

OP484

OP284

–

V+

OUT A

DNC

OUT D

–IN D

+IN D

V–

+IN C

–IN C

OUT C

V+

OUT B

–IN B

+IN B

Related parts for OP284FSZ

OP284FSZ Summary of contents

Page 1

FEATURES Single-supply operation Wide bandwidth: 4 MHz Low offset voltage: 65 μV Unity-gain stable High slew rate: 4.0 V/μs Low noise: 3.9 nV/√Hz APPLICATIONS Battery-powered instrumentation Power supply control and protection Telecommunications DAC output amplifier ADC input buffer GENERAL DESCRIPTION ...

Page 2

SPECIFICATIONS ELECTRICAL CHARACTERISTICS 25°C, unless otherwise noted Table 1. Parameter INPUT CHARACTERISTICS 1 Offset Voltage, OP184/OP284E Grade 1 Offset Voltage, OP184/OP284F Grade 1 Offset Voltage, OP484E Grade ...

Page 3

OP184/OP284/OP484 25°C, unless otherwise noted Table 2. Parameter INPUT CHARACTERISTICS Offset Voltage, OP184/OP284E Grade Offset Voltage, OP184/OP284F Grade 1 Offset Voltage, OP484E Grade Offset Voltage, OP484F Grade ...

Page 4

V = ±15 25°C, unless otherwise noted Table 3. Parameter INPUT CHARACTERISTICS 1 Offset Voltage, OP184/OP284E Grade 1 Offset Voltage, OP184/OP284F Grade 1 Offset Voltage, OP484E Grade Offset Voltage, OP484F ...

Page 5

OP184/OP284/OP484 ABSOLUTE MAXIMUM RATINGS Table 4. Parameter Supply Voltage Input Voltage 1 Differential Input Voltage Output Short-Circuit Duration to GND Storage Temperature Range P-Suffix, S-Suffix Packages Operating Temperature Range OP184/OP284/OP484E/OP484F Junction Temperature Range P-Suffix, S-Suffix Packages Lead Temperature (Soldering 60 ...

Page 6

OUTLINE DIMENSIONS 0.400 (10.16) 0.365 (9.27) 0.355 (9.02 0.280 (7.11) 0.250 (6.35) 1 0.240 (6.10) 4 PIN 1 0.100 (2.54) BSC 0.210 (5.33) MAX 0.015 0.150 (3.81) (0.38) 0.015 (0.38) MIN 0.130 (3.30) 0.115 (2.92) SEATING PLANE 0.022 ...

Page 7

... OP284FS-REEL −40°C to +125°C OP284FS-REEL7 −40°C to +125°C 1 OP284FSZ −40°C to +125°C 1 OP284FSZ-REEL −40°C to +125°C 1 OP284FSZ-REEL7 −40°C to +125°C OP284GBC OP484ES −40°C to +125°C OP484ES-REEL −40°C to +125°C 1 OP484ESZ −40°C to +125°C 1 OP484ESZ-REEL − ...

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