intersil HA-4741 DATA SHEET

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®

HA-4741

Data Sheet July 2004 FN2922.5

Quad, 3.5MHz, Operational Amplifier

HA-4741, which contains four amplifiers on a monolithic
chip, provides a new measure of performance for general
purpose operational amplifiers. Each amplifier in the
HA-4741 has operating specifications that equal or exceed
those of the 741-type amplifier in all categories of
performance.

HA-4741 is well suited to applications requiring accurate
sign

al processing by virtue of its low values of input offset
voltage (0.5mV), input bias current (60nA) and input voltage
noise (9nV/√

Hz at 1kHz). 3.5MHz bandwidth, coupled with
high open-loop gain, allow the HA-4741 to be used in
designs requiring amplification of wide band signals, such as
audio amplifiers. Audio application is further enhanced by
the HA-4741’s negligible output crossover distortion.

These excellent dynamic characteristics also make the
HA-474

1 ideal for a wide range of active filter designs.
Performance integrity of multi-channel designs is assured by
a high level of amplifier-to-amplifier isolation (69dB at
10kHz).

A wide range of supply voltages (±2V to

±20V) can be used
to power the HA-4741, making it compatible with almost any
system including battery-powered equipment.

HA-4741/883 product and data shee

ts available upon

request.

Ordering Information

PART

MBER

NU

HA1-4741-2 -55 to 125 14 Ld CERDIP F14.3
HA3-4741-5 0 to 75 14 Ld PDIP E14.3

TEMP.

RANGE (°C) PACKAGE PKG. DWG. #

Features

• Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.6V/µs

• Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5MHz

• Input Voltage Noise . . . . . . . . . . . . . . . . . . . . . . 9nV/√Hz

• Input Offset Voltage . . . . . . . . . . . . . . . . . . . . . . . . 0.5mV

• Input Bias Current . . . . . . . . . . . . . . . . . . . . . . . . . . 60nA

• Supply Range. . . . . . . . . . . . . . . . . . . . . . . . ±2V to ±20V

• No Crossover Distortion

• Standard Quad Pinout

Applications

• Universal Active Filters

• D3 Communications Filters

• Audio Amplifiers

• Battery-Powered Equipment

Pinout

HA-4741 (PDIP, CERDIP)

TOP VIEW

OUT1

-IN1

+IN1

V+

+IN2

-IN2

OUT2

1

1 4

2

-

+

3
4
5

+

-

6

2 3

7

14

OUT4

13

-IN4

-

+

12

+IN4

11

V-

10

+IN3

+

-

9

-IN3

8

OUT3

1

Copyright Harris Corporation 1990, 1993, 1996, 1998. Copyright Intersil Americas Inc. 2003, 2004. All Rights Reserved.

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 321-724-7143

| Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

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HA-4741

Absolute Maximum Ratings Thermal Information

TA = 25°C Unless Otherwise Stated

Supply Voltage Between V+ and V- Terminals . . . . . . . . . . . . . 40V

Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V

Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V

Output Short Circuit Duration (Note 3). . . . . . . . . . . . . . . . Indefinite

SUPPLY

Operating Conditions

Temperature Range:

HA-4741-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55°C to 125°C

HA-4741-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 75°C

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied .

NOTES:

1. Maximum power dissipation, including output load, must be designed to
and below 150°C for the plastic packages.

is measured with the component mounted on an evaluation PC board in free air.

2. θ

JA

3. One amplifier may be shorted to ground indefinitely.

Thermal Resistance (Typical, Note 2) θ

CERDIP Package. . . . . . . . . . . . . . . . . 90 35

PDIP Package . . . . . . . . . . . . . . . . . . . 107 N/A

Maximum Junction Temperature (Ceramic Package, Note 1) . . . . 175°C

Maximum Junction Temperature (Plastic Packages, Note 1) . . . . .150°C

Maximum Storage Temperature Range . . . . . . . . . -65°C to 150°C

Maximum Lead Temperature (Soldering 10s). . . . . . . . . . . . 300°C

(Lead Tips Only)

maintain junction temperature below 175°C for the ceramic package,

(°C/W) θJC (°C/W)

JA

Electrical Specifications V

PARAMETER

INPUT CHARACTERISTICS

Offset Voltage 25 - 0.5 3 - 1 5 mV

Average Offset Voltage Drift Full - 5 - - 5 - µV/°C
Bias Current 25 - 60 200 - 60 300 nA

Offset Current 25 - 15 30 - 30 50 nA

Common Mode Range Full ±12 - - ±12 - - V
Differential Input Resistance 25 - 0.5 - - 0.5 - MΩ
Input Voltage Noise f = 1kHz 25 - 9 - - 9 - nV/√

TRANSFER CHARACTERISTICS

Large Signal Voltage Gain V

Common Mode Rejection Ratio 25 80 95 - 80 95 - dB

Channel Separation (Note 4) 25 66 69 - 66 69 - dB
Small Signal Bandwidth 25 2.5 3.5 - 2.5 3.5 - MHz

OUTPUT CHARACTERISTICS

Output Voltage Swing R
Output Voltage Swing R
Full Power Bandwidth (Notes 5, 6) 25 - 25 - - 25 - kHz
Output Current V
Output Resistance 25 - 300 - - 300 - Ω

= ±15V, Unless Otherwise Specified

SUPPLY

TEST

C

ONDITIONS

= ±10V,

OUT

R

= 2kΩ

L

= 10kΩ Full ±12 ±13.7 - ±12 ±13.7 - V

L

= 2kΩ Full ±10 ±12.5 - ±10 ±12.5 - V

L

= ±10V Full ±5 ±15 - ±5 ±15 - mA

OUT

TEMP.

(°C)

Full - 4 5 - 4 6.5 mV

Full - - 325 - - 400 nA

Full - - 75 - - 100 nA

25 50 100 - 25 50 - kV/V

Full 25 - - 15 - - kV/V

Full 74 - - 74 - - dB

HA-4741-2 HA-4741-5

UNITSMIN TYP MAX MIN TYP MAX

Hz

2

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HA-4741

Electrical Specifications V

PARAMETER

TRANSIENT RESPONSE RL = 2kΩ, CL = 50pF

Rise / Fall Time V
Overshoot 25 - 25 40 - 25 40 %
Slew Rate V

POWER SUPPLY CHARACTERISTICS

Supply Current 25 - 4.5 5 - 5 7 mA
Power Supply Rejection Ratio ∆V

NOTES:

4. Referred to input; f = 10kHz, R

5. V

6. Full power bandwidth guaranteed based upon slew rate measurement: FPBW = S.R./2π V

= ±10V, RL = 2kΩ.

OUT

= 1kΩ, VIN = 100mV

S

= ±15V, Unless Otherwise Specified (Continued)

SUPPLY

TEST

CONDITIONS

= 0 to ±200mV 25 - 75 140 - 75 140 ns

OUT

= ±5V 25 - ±1.6 - - ±1.6 - V/µs

OUT

= ±5V Full 80 95 - 80 95 - dB

S

PEAK

TEMP.

(°C)

.

HA-4741-2 HA-4741-5

.

PEAK

UNITSMIN TYP MAX MIN TYP MAX

Test Circuit and Waveforms

-

+

V

IN

50pF

2kΩ

V

OUT

+5V

INPUT

-5V

+5V

OUTPUT

-5V

FIGURE 1. SMALL AND LARGE SIGNAL TEST CIRCUIT

Volts = 5V/Div., Time = 5µs/Div.

FIGURE 2. LARGE SIGNAL RESPONSE

200mV

0

Volts = 40mV/Div., Time = 100ns/Div.

FIGURE 3. SMALL SIGNAL RESPONSE

3