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ICL7621BCPA+

Description
Operational Amplifiers - Op Amps Dual CMOS Low Power
CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size530KB,26 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
Download Datasheet Parametric View All

ICL7621BCPA+ Overview

Operational Amplifiers - Op Amps Dual CMOS Low Power

ICL7621BCPA+ Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Parts packaging codeDIP
package instructionDIP, DIP8,.3
Contacts8
Reach Compliance Codecompliant
ECCN codeEAR99
Is SamacsysN
Amplifier typeOPERATIONAL AMPLIFIER
ArchitectureVOLTAGE-FEEDBACK
Maximum average bias current (IIB)0.004 µA
Maximum bias current (IIB) at 25C0.00005 µA
Nominal Common Mode Rejection Ratio80 dB
frequency compensationYES
Maximum input offset voltage7000 µV
JESD-30 codeR-PDIP-T8
JESD-609 codee3
length9.375 mm
low-biasYES
low-dissonanceNO
micropowerYES
Humidity sensitivity level1
Negative supply voltage upper limit-9 V
Nominal Negative Supply Voltage (Vsup)-5 V
Number of functions2
Number of terminals8
Maximum operating temperature70 °C
Minimum operating temperature
Package body materialPLASTIC/EPOXY
encapsulated codeDIP
Encapsulate equivalent codeDIP8,.3
Package shapeRECTANGULAR
Package formIN-LINE
Peak Reflow Temperature (Celsius)260
power supply+-1/+-5 V
Certification statusNot Qualified
Maximum seat height4.572 mm
Nominal slew rate0.016 V/us
Maximum slew rate0.5 mA
Supply voltage upper limit9 V
Nominal supply voltage (Vsup)5 V
surface mountNO
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceMatte Tin (Sn)
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
Nominal Uniform Gain Bandwidth44 kHz
Minimum voltage gain5600
width7.62 mm
Base Number Matches1
19-0942; Rev 3; 5/10
Single/Dual/Triple/Quad
Operational Amplifiers
General Description
The ICL761X–ICL764X family of monolithic CMOS op
amps combine ultra-low input current with low-power
operation over a wide supply voltage range. With pin-
selectable quiescent currents of 10µA, 100µA, or
1000µA per amplifier, these op amps will operate from
±1V to ±8V power supplies, or from single supplies
from 2V to 16V. The CMOS outputs swing to within milli-
volts of the supply voltages.
The ultra-low bias current of 1pA makes this family of
op amps ideal for long time constant integrators,
picoammeters, low droop rate sample/hold amplifiers
and other applications where input bias and offset cur-
rents are critical. A low noise current of 0.01pA√Hz and
an input impedance of 10
12
ensure optimum perfor-
mance with very high source impedances in such
applications as pH meters and photodiode amplifiers.
Features
o
Pin-for-Pin Second Source
o
1pA Typical Bias Current—4nA (max) at +125°C
o
±1V to ±8V Wide Supply Voltage Range
o
Industry-Standard Pinouts
o
Programmable Quiescent Currents of 10µA,
100µA, and 1000µA
o
Monolithic, Low-Power CMOS Design
ICL761X–ICL764X
Applications
Battery-Powered Instruments
Low-Leakage Amplifiers
Long-Time Constant Integrators
Low-Frequency Active Filters
Hearing Aids and Microphone Amplifiers
Low Droop Rate Sample/Hold Amplifiers
Picoammeters
ICL76XX
M
Ordering Information
N
TEMP
RANGE
C = 0°C to
70°C
E = -40°C to
+85°C
M = -55°C to
+125°C
OP
PKG CODE
TV= 8-Pin TO-
99
PA = 8-Pin
Plastic Dip
SA = 8-Pin
Small SO
JD = 14-Pin
CERDIP
PD = 14-Pin
Plastic Dip
SD = 14-Pin
Small SO
JE = 16-Pin
CERDIP
PE = 16-Pin
Plastic Dip
V
OS
SELECTION
A = 2mV
B = 5mV
C = 10mV
D = 15mV
E = 20mV
Pin Configuration
TOP VIEW
SINGLES—ICL7611/12/14/16
TO—99
(I
O
SET)*
OFFSET
8
1
7
V+
-IN 2
+IN 3
6 OUTPUT
5 OFFSET
4
V-
*PIN 7 CONNECTED TO CASE
8-PIN DIP
OFFSET
1
8
(I
O
SET)*
SE = 16-Pin
Small SO
WE – 16-Pin
Wide SO
IN
2
7
V+
+IN
3
6
OUT
V-
4
5
OFFSET
*EXTERNAL COMPENSATION (ICL7614)
Typical Operating Circuit appears at end of data sheet.
1
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
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