參數(shù)資料
型號: ICL7611DCBA
廠商: INTERSIL CORP
元件分類: 運(yùn)動控制電子
英文描述: 1.4MHz, Low Power CMOS Operational Amplifiers
中文描述: OP-AMP, 2000 uV OFFSET-MAX, 1.4 MHz BAND WIDTH, PDSO8
封裝: 0.150 INCH, PLASTIC, MS-012AA, SOIC-8
文件頁數(shù): 1/10頁
文件大小: 100K
代理商: ICL7611DCBA
1
File Number
2919.5
ICL7611, ICL7612
1.4MHz, Low Power CMOS Operational
Amplifiers
The ICL761X/762X/764X 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, 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, 100
μ
A, or 10
μ
A, with no external
components. This results in power consumption as low as
20
μ
W. 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
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/
μ
s, 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.
Features
Wide Operating Voltage Range . . . . . . . . . . .
±
1V to
±
8V
High Input Impedance . . . . . . . . . . . . . . . . . . . . . . 10
12
Programmable Power Consumption. . . . . . Low as 20
μ
W
Input Current Lower Than BIFETs . . . . . . . . . . . 1pA (Typ)
Output Voltage Swing . . . . . . . . . . . . . . . . . . . V+ and V-
Input Common Mode Voltage Range Greater Than Supply
Rails (ICL7612)
Applications
Portable Instruments
Telephone Headsets
Hearing Aid/Microphone Amplifiers
Meter Amplifiers
Medical Instruments
High Impedance Buffers
Pinouts
ICL7611, ICL7612
(PDIP, SOIC)
TOP VIEW
Ordering Information
PART
NUMBER
TEMP.
RANGE
(
o
C)
PACKAGE
PKG.
NO.
ICL7611BCPA
0 to 70
8 Ld PDIP - B Grade
E8.3
ICL7611DCPA
0 to 70
8 Ld PDIP - D Grade
E8.3
ICL7611DCBA
0 to 70
8 Ld SOIC - D Grade
M8.15
ICL7611DCBA-T
0 to 70
8 Ld SOIC - D Grade
Tape and Reel
M8.15
ICL7612BCPA
0 to 70
8 Ld PDIP - B Grade
E8.3
ICL7612DCPA
0 to 70
8 Ld PDIP - D Grade
E8.3
ICL7612DCBA
0 to 70
8 Ld SOIC - D Grade
M8.15
ICL7612DCBA-T
0 to 70
8 Ld SOIC - D Grade
Tape and Reel
M8.15
BAL
-IN
+IN
V-
1
2
3
4
8
7
6
5
I
Q
SET
V+
OUT
BAL
+
-
Data Sheet
October 1999
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
|
Copyright
Intersil Corporation 1999
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