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參數(shù)資料
| 型號(hào)： | HA3-5142-5 |
| 廠商： | INTERSIL CORP |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | Dual, 400kHz, Ultra-Low Power Operational Amplifier |
| 中文描述： | DUAL OP-AMP, 8000 uV OFFSET-MAX, 0.4 MHz BAND WIDTH, PDIP8 |
| 封裝： | PLASTIC, MS-001BA, DIP-8 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大小： | 774K |
| 代理商： | HA3-5142-5 |
1
File Number
2909.4
HA-5142
Dual, 400kHz, Ultra-Low
Power Operational Amplifier
The HA-5142 ultra-low power operational amplifier provides
AC and DC performance characteristics similar to or better
than most general purpose amplifiers while only drawing
1/30 of the supply current of most general purpose
amplifiers. In applications which require low power
dissipation and good AC electrical characteristics, this
device offers the industry’s best speed/power ratio.
The HA-5142 provides accurate signal processing by virtue
of its low input offset voltage (2mV), low input bias current
(45nA), high open loop gain (100kV/V) and low noise
(20nV/
√
Hz), for low power operational amplifiers. These
characteristics coupled with a 1.5V/
μ
s slew rate and a
400kHz bandwidth make the HA-5142 ideal for use in low
power instrumentation, audio amplifier and active filter
designs. The wide range of supply voltages (3V to 30V) also
allow this amplifier to be very useful in low voltage battery
powered equipment. This device is also tested and
guaranteed at both
±
15V and single ended +5V supplies.
This amplifier is available with industry standard pinouts
which allow the HA-5142 to be interchangeable with most
other dual operational amplifiers. For military grade product
refer to the HA-5142/883 data sheet.
Features
Low Supply Current . . . . . . . . . . . . . . . . . . . . . 45
μ
A/Amp
Wide Supply Voltage Range Single . . . . . . . . . 3V to 30V
- or Dual
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±
1.5V to
±
15V
High Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5V/
μ
s
High Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100kV/V
Unity Gain Stable
Applications
Portable Instruments
Meter Amplifiers
Telephone Headsets
Microphone Amplifiers
Instrumentation
- For Further Design Ideas See Application Note 544
Pinout
HA-5142 (PDIP, CERDIP)
TOP VIEW
Ordering Information
PART
NUMBER
TEMP. RANGE
(
o
C)
PACKAGE
PKG. NO.
HA3-5142-5
0 to 75
8 Ld PDIP
E8.3
HA7-5142-2
-55 to 125
8 Ld CERDIP
F8.3A
OUT1
+IN1
V-
2
3
4
1
V+
OUT2
+IN2
7
6
5
8
+
1
2
-IN1
-IN2
-
+
-
Data Sheet
April 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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