ICL7621DCPA Intersil, ICL7621DCPA Datasheet

ICL7621DCPA

Manufacturer Part Number

ICL7621DCPA

Description

IC OPAMP DUAL 0.5MHZ CMOS 8-DIP

Manufacturer

Intersil

Datasheet

1.ICL7621DCPA.pdf (9 pages)

Specifications of ICL7621DCPA

Amplifier Type

General Purpose

Number Of Circuits

Slew Rate

0.16 V/µs

Gain Bandwidth Product

480kHz

Current - Input Bias

1pA

Voltage - Input Offset

15000µV

Current - Supply

100µA

Current - Output / Channel

1mA

Voltage - Supply, Single/dual (±)

2 V ~ 16 V, ±1 V ~ 8 V

Operating Temperature

0°C ~ 70°C

Mounting Type

Through Hole

Package / Case

8-DIP (0.300", 7.62mm)

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Output Type

-3db Bandwidth

Other names

ICL7621DCPAIS

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

ICL7621DCPA

Manufacturer:

HARRIS

Quantity:

20 160

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

ICL7621DCPA

Manufacturer:

TOSHIBA

Quantity:

20 200

Company:

BOSTOCK HK LIMITED

Part Number:

ICL7621DCPA

Quantity:

200

Company:

Meier Automation Equipment Co., Limited

Part Number:

ICL7621DCPA

Manufacturer:

ICL

Quantity:

20 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

ICL7621DCPA/BCPA

Manufacturer:

HARRIS/MAXIM

Quantity:

5 200

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

ICL7621DCPA/BCPA

Manufacturer:

Quantity:

5 224

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

ICL7621DCPA/BCPA/ACPA

Manufacturer:

HARRIS

Quantity:

4 082

Current page: 1 of 9
Download datasheet (389Kb)

Dual, Low Power CMOS Operational

Amplifiers

The ICL761X/762X series is a family of monolithic CMOS

operational amplifiers. These devices provide the designer

with high performance operation at low supply voltages and

selectable quiescent currents. They are an ideal design tool

when ultra low input current and low power dissipation are

desired.

The basic amplifier will operate at supply voltages ranging

from ±1V to ±8V, and may be operated from a single Lithium

cell. The output swing ranges to within a few millivolts of the

supply voltages.

The quiescent supply current of these amplifiers is set to

100µA at the factory. This results in power consumption as

low as 200µW per amplifier.

Of particular significance is the extremely low (1pA) input

current, input noise current of 0.01pA/√Hz, and 10

impedance. These features optimize performance in very

high source impedance applications.

The inputs are internally protected. Outputs are fully

protected against short circuits to ground or to either supply.

Because of the low power dissipation, junction temperature

rise and drift are quite low. Applications utilizing these

features may include stable instruments, extended life

designs, or high density packages.

Ordering Information

ICL7621DCPA

ICL7621DCPAZ*

(Note 2)

ICL7621DCBA

(Note 1)

ICL7621DCBAZ

(Notes 1, 2)

*Pb-free PDIPs can be used for through hole wave solder processing only.

They are not intended for use in Reflow solder processing applications.

NOTES:

2. These Intersil Pb-free plastic packaged products employ special Pb-

NUMBER

Add “-T” suffix for tape and reel. Please refer to TB347 for details on reel

specifications.

free material sets, molding compounds/die attach materials, and 100%

matte tin plate plus anneal (e3 termination finish, which is RoHS

compliant and compatible with both SnPb and Pb-free soldering

operations). Intersil Pb-free products are MSL classified at Pb-free

peak reflow temperatures that meet or exceed the Pb-free

requirements of IPC/JEDEC J STD-020.

PART

7621 DCPA

7621 DCPAZ 0 to +70 8 Ld PDIP -

7621 DCBA

7621 DCBAZ 0 to +70 8 Ld SOIC -

MARKING

PART

RANGE

0 to +70 8 Ld PDIP -

0 to +70 8 Ld SOIC -

TEMP.

(°C)

Data Sheet

D Grade - I

PACKAGE

= 100µA

Ω input

1-888-INTERSIL or 1-888-468-3774

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

E8.3

M8.15

DWG. #

PKG.

Features

• Wide Operating Voltage Range . . . . . . . . . . . ±1V to ±8V

• High Input Impedance . . . . . . . . . . . . . . . . . . . . . . . 10

• Input Current Lower Than BIFETs . . . . . . . . . . . 1pA (Typ)

• Output Voltage Swing . . . . . . . . . . . . . . . . . . . . V+ and V-

• Available as Duals (Refer to ICL7611 for Singles)

• Low Power Replacement for Many Standard Op Amps

Applications

• Portable Instruments

• Telephone Headsets

• Hearing Aid/Microphone Amplifiers

• Meter Amplifiers

• Medical Instruments

• High Impedance Buffers

Pinouts

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

March 4, 2010

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

OUT

+IN

-IN

V-

(8 LD PDIP, SOIC)

TOP VIEW

ICL7621

V+

OUT

-IN

+IN

ICL7621

FN3403.5

Related parts for ICL7621DCPA

ICL7621DCPA Summary of contents

Page 1

... TEMP. PART PART RANGE NUMBER MARKING (°C) ICL7621DCPA 7621 DCPA PDIP - ICL7621DCPAZ* 7621 DCPAZ PDIP - (Note 2) ICL7621DCBA 7621 DCBA SOIC - (Note 1) ICL7621DCBAZ 7621 DCBAZ SOIC - (Notes 1, 2) *Pb-free PDIPs can be used for through hole wave solder processing only. ...

Page 2

... Maximum Junction Temperature (Plastic Package +150°C Maximum Storage Temperature Range . . . . . . . . . . -65°C to +150°C Pb-Free Reflow Profile .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp *Pb-free PDIPs can be used for through hole wave solder processing only. They are not intended for use in Reflow solder processing applications. ≤ ...

Page 3

Electrical Specifications V SUPPLY PARAMETER SYMBOL Slew Rate Rise Time Overshoot Factor NOTE: 6. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization and are not production tested. Schematic Diagram ...

Page 4

Application Information Static Protection All devices are static protected by the use of input diodes. However, strong static fields should be avoided possible for the strong fields to cause degraded diode junction characteristics, which may result in ...

Page 5

V 10kΩ 10µF 20kΩ 1/2 ICL7621 1. SCALE ADJUST COMMON FIGURE 5. AVERAGING CONVERTER FOR A/D CONVERTERS SUCH AS ICL7106, ICL7107, ICL7109, ICL7116, ICL7117 30kΩ 160kΩ INPUT 0.1µF 360kΩ ...

Page 6

Typical Performance Curves 10k T = +25° LOAD NO SIGNAL 1k 100 SUPPLY VOLTAGE (V) FIGURE 8. SUPPLY CURRENT PER AMPLIFIER vs SUPPLY VOLTAGE 1000 = ± 100 10 ...

Page 7

Typical Performance Curves 100 100µ -75 -50 - FREE-AIR TEMPERATURE (°C) FIGURE 14. POWER SUPPLY REJECTION RATIO vs FREE-AIR TEMPERATURE 16 V SUPPLY = ± ...

Page 8

Dual-In-Line Plastic Packages (PDIP INDEX N/2 AREA -B- -A- D BASE PLANE -C- SEATING PLANE 0.010 (0.25 NOTES: 1. Controlling Dimensions: INCH. In case of conflict between ...

Page 9

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...

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