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ICL7612DCBA-T

P1-P3P4-P6P7-P9P10-P12P13-P13
1
®
FN2919.9
ICL7611, ICL7612
1.4MHz, Low Power CMOS Operational
Amplifiers
The ICL761X series is a family of CMOS operational
amplifiers. These devices provide the designer with high
performance operation at low supply voltages and selectable
quiescent currents, and 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.
A unique quiescent current programming pin allows setting
of standby current to 1mA, 100μA, or 10μA, with no external
components. This results in power consumption as low as
20μW. The output swing ranges to within a few millivolts of
the supply voltages.
Of particular significance is the extremely low (1pA) input
current, input noise current of 0.01pA/√Hz
, and 10
12
Ω input
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.
AC performance is excellent, with a slew rate of 1.6V/μs, and
unity gain bandwidth of 1MHz at I
Q
= 1mA.
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.
Pinouts
ICL7611, ICL7612
(8 LD PDIP, 8 LD SOIC)
TOP VIEW
Features
• Wide Operating Voltage Range . . . . . . . . . . . ±1V to ±8V
• High Input Impedance . . . . . . . . . . . . . . . . . . . . . . 10
12
Ω
• Programmable Power Consumption . . . . . Low as 20μW
• Input Current Lower Than BIFETs . . . . . . . . . . . 1pA (Typ)
• Output Voltage Swing . . . . . . . . . . . . . . . . . . . V+ and V-
• Input Common Mode Voltage Range Greater Than Supply
Rails (ICL7612)
• Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
• Portable Instruments
• Telephone Headsets
• Hearing Aid/Microphone Amplifiers
• Meter Amplifiers
• Medical Instruments
• High Impedance Buffers
BAL
-IN
+IN
V-
1
2
3
4
8
7
6
5
I
Q
SET
V+
OUT
BAL
+
-
Data Sheet April 26, 2007
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
| Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2004-2007. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
2
FN2919.9
April 26, 2007
Ordering Information
PART NUMBER PART MARKING TEMP. RANGE (°C) PACKAGE PKG. DWG. #
ICL7611DCBA 7611 DCBA 0 to +70 8 Ld SOIC (150 mil) M8.15
ICL7611DCBAZ (Note) 7611 DCBAZ 0 to +70 8 Ld SOIC (150 mil) (Pb-free) M8.15
ICL7611DCBA-T 7611 DCBA 0 to +70 8 Ld SOIC (150 mil) Tape and Reel M8.15
ICL7611DCBAZ-T (Note) 7611 DCBAZ 0 to +70 8 Ld SOIC (150 mil) Tape and Reel (Pb-free) M8.15
ICL7611DCPA 7611 DCPA 0 to +70 8 Ld PDIP E8.3
ICL7611DCPAZ (Note) 7611 DCPAZ 0 to +70 8 Ld PDIP* (Pb-free) E8.3
ICL7612BCPA 7612 BCPA 0 to +70 8 Ld PDIP E8.3
ICL7612BCPAZ 7612 BCPAZ 0 to +70 8 Ld PDIP* (Pb-free) E8.3
ICL7612DCBA 7612 DCBA 0 to +70 8 Ld SOIC (150 mil) M8.15
ICL7612DCBA-T 7612 DCBA 0 to +70 8 Ld SOIC (150 mil) Tape and Reel M8.15
ICL7612DCBAZ (Note) 7612 DCBAZ 0 to +70 8 Ld SOIC (150 mil) (Pb-free) M8.15
ICL7612DCBAZ-T (Note) 7612 DCBAZ 0 to +70 8 Ld SOIC (150 mil) Tape and Reel (Pb-free) M8.15
ICL7612DCPA 7612 DCPA 0 to +70 8 Ld PDIP E8.3
ICL7612DCPAZ (Note) 7612 DCPAZ 0 to +70 8 Ld PDIP* (Pb-free) E8.3
*Pb-free PDIPs can be used for through hole wave solder processing only. They are not intended for use in Reflow solder processing applications.
NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin
plate termination finish, which are 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.
ICL7611, ICL7612
3
FN2919.9
April 26, 2007
Absolute Maximum Ratings Thermal Information
Supply Voltage V+ to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . V- -0.3 to V+ +0.3V
Differential Input Voltage (Note 1) . . . . . . . . [(V+ +0.3) - (V- -0.3)]V
Duration of Output Short Circuit (Note 2). . . . . . . . . . . . . . Unlimited
Operating Conditions
Temperature Range
ICL761XC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
Thermal Resistance (Typical, Note 3) θ
JA
(°C/W)
PDIP Package* . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
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.
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. Long term offset voltage stability will be degraded if large input differential voltages are applied for long periods of time.
2. The outputs may be shorted to ground or to either supply, for V
SUPPLY
≤10V. Care must be taken to insure that the dissipation rating is not
exceeded.
3. θ
JA
is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications V
SUPPLY
= ±5V, Unless Otherwise Specified.
PARAMETER SYMBOL
TEST
CONDITIONS
TEMP
(°C)
ICL7612B ICL7611D, ICL7612D
UNITSMIN TYP MAX MIN TYP MAX
Input Offset Voltage V
OS
R
S
≤ 100kΩ +25 - - 5 - - 15 mV
Full - - 7 - - 20 mV
Temperature Coefficient of V
OS
ΔV
OS
/ΔTR
S
≤ 100kΩ - - 15 - - 25 - μV/°C
Input Offset Current I
OS
+25 - 0.5 30 - 0.5 30 pA
Full - - 300 - - 300 pA
Input Bias Current I
BIAS
+25 - 1.0 50 - 1.0 50 pA
Full - - 400 - - 400 pA
Common Mode Voltage Range
(ICL7611 Only)
V
CMR
I
Q
= 10μA+25---±4.4 - - V
I
Q
= 100μA+25---±4.2 - - V
I
Q
= 1mA +25 - - - ±3.7 - - V
Extended Common Mode Voltage
Range (ICL7612 Only)
V
CMR
I
Q
= 10μA+25±5.3 - - ±5.3 - - V
I
Q
= 100μA +25 +5.3,
-5.1
- - +5.3, -
5.1
--V
I
Q
= 1mA +25 +5.3, -
4.5
- - +5.3, -
4.5
--V
Output Voltage Swing V
OUT
I
Q
= 10μA, R
L
= 1MΩ +25 ±4.9 - - ±4.9 - - V
Full ±4.8 - - ±4.8 - - V
I
Q
= 100μA, R
L
= 100kΩ +25 ±4.9 - - ±4.9 - - V
Full ±4.8 - - ±4.8 - - V
I
Q
= 1mA, R
L
= 10kΩ +25 ±4.5 - - ±4.5 - - V
Full ±4.3 - - ±4.3 - - V
Large Signal Voltage Gain A
VOL
V
O
= ±4.0V, R
L
=1MΩ,
I
Q
= 10μA
+25 80 104 - 80 104 - dB
Full 75 - - 75 - - dB
V
O
= ±4.0V, R
L
=100kΩ,
I
Q
=100μA
+25 80 102 - 80 102 - dB
Full 75 - - 75 - - dB
V
O
= ±4.0V, R
L
= 10kΩ,
I
Q
= 1mA
+25 76 83 - 76 83 - dB
Full 72 - - 72 - - dB
ICL7611, ICL7612
P1-P3P4-P6P7-P9P10-P12P13-P13

ICL7612DCBA-T

Mfr. #:
Buy ICL7612DCBA-T
Manufacturer:
Renesas / Intersil
Description:
IC OPAMP GP 1.4MHZ 8SOIC
Lifecycle:
New from this manufacturer.
Delivery:
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