HA-2541/883
Wideband, Fast Settling,
Unity Gain Stable, Operational Amplifier
July 1994
Features
Description
• This Circuit is Processed in Accordance to MIL-STD- The HA-2541/883 is the first unity gain stable monolithic
883 and is Fully Conformant Under the Provisions of operational amplifier to achieve 40MHz unity gain band-
Paragraph 1.2.1.
width. A major addition to the Intersil series of high speed,
wideband op amps, the HA-2541/883 is designed for video
and pulse applications requiring stable amplifier response at
low closed loop gains.
• Unity Gain Bandwidth . . . . . . . . . . . . . . . . 40MHz (Min)
• High Slew Rate. . . . . . . . . . . . . . . . . . . . . 200V/µs (Min)
250V/µs (Typ)
The uniqueness of the HA-2541/883 is that its slew rate and
bandwidth characteristics are specified at unity gain. Histori-
cally, high slew rate, wide bandwidth and unity gain stability
have been incompatible features for a monolithic operational
amplifier. But features such as 250V/µs slew rate and
40MHz unity gain bandwidth clearly show that this is not the
case for the HA-2541/883. These features, along with 90ns
settling time to 0.1%, make this product an excellent choice
for high speed data acquisition systems.
• Low Offset Voltage. . . . . . . . . . . . . . . . . . . . . 2mV (Max)
• Fast Settling Time (0.1%) . . . . . . . . . . . . . . . 90ns (Typ)
• Power Bandwidth. . . . . . . . . . . . . . . . . . . . . 3MHz (Min)
4MHz (Typ)
• Output Voltage Swing . . . . . . . . . . . . . . . . . . ±10V (Min)
• Unity Gain Stability
• Monolithic Bipolar Dielectric Isolation Construction
Ordering Information
Applications
PART
NUMBER
TEMPERATURE
RANGE
PACKAGE
12 Pin Can
• Pulse and Video Amplifiers
• Wideband Amplifiers
o
o
HA2-2541/883
-55 C to +125 C
• High Speed Sample and Hold Circuits
• Fast, Precise D/A Converters
• High Speed A/D Input Buffer
Pinout
HA-2541/883
(METAL CAN)
TOP VIEW
V+
12
OUTPUT
NC
3
11
1
5
V-
NC
BAL
10
2
-
+
9
NC
8
4
BAL
NC
7
6
NC
-IN
+IN
CASE TIED TO V-
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Spec Number 511026-883
File Number 3698
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999
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