HA-2542_02 Datasheet, PDF (1/12 Pages) Intersil Corporation – 70MHz, High Slew Rate, High Output Current Operational Amplifier

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70MHz, High Slew Rate, High Output
Current Operational Amplifier
The HA-2542 is a wideband, high slew rate, monolithic
operational amplifier featuring an outstanding combination of
speed, bandwidth, and output drive capability.
Utilizing the advantages of the Intersil D.I. technology this
amplifier offers 350V/µs slew rate, 70MHz gain bandwidth,
and ±100mA output current. Application of this device is
further enhanced through stable operation down to closed
loop gains of 2.
For additional flexibility, offset null and frequency
compensation controls are included in the HA-2542 pinout.
The capabilities of the HA-2542 are ideally suited for high
speed coaxial cable driver circuits where low gain and high
output drive requirements are necessary. With 5.5MHz full
power bandwidth, this amplifier is most suitable for high
frequency signal conditioning circuits and pulse video
amplifiers. Other applications utilizing the HA-2542
advantages include wideband amplifiers and fast sample-
hold circuits.
For more information on the HA-2542, please refer to
Application Note AN552 (Using the HA-2542), or Application
Note AN556 (Thermal Safe-Operating-Areas for High
Current Op Amps).
For a lower power version of this product, please see
the HA-2842 data sheet.
Part Number Information
TEMP.
PART NUMBER RANGE (^oC)
PACKAGE
HA3-2542-5
0 to 75 14 Ld PDIP
PKG.
NO.
E14.3
August 2002
HA-2542
FN2899.5
Features
• Stable at Gains of 2 or Greater
• Gain Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . 70MHz
• High Slew Rate . . . . . . . . . . . . . . . . . . . . . .300V/µs (Min)
• High Output Current . . . . . . . . . . . . . . . . . . . .100mA (Min)
• Power Bandwidth . . . . . . . . . . . . . . . . . . . . . 5.5MHz (Typ)
• Output Voltage Swing. . . . . . . . . . . . . . . . . . . . ±10V (Min)
• Monolithic Bipolar Dielectric Isolation Construction
Applications
• Pulse and Video Amplifiers
• Wideband Amplifiers
• Coaxial Cable Drivers
• Fast Sample-Hold Circuits
• High Frequency Signal Conditioning Circuits
Pinout
HA-2542 (PDIP)
TOP VIEW
NC 1
NC 2
BAL 3
-IN 4
-
+
+IN 5
V- 6
NC 7
14 NC
13 BAL
12 COMP
11 V+
10 OUT
9 NC
8 NC
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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