HA-2548 Datasheet, PDF (1/9 Pages) Intersil Corporation – 150MHz, High Slew Rate, Precision Operational Amplifier

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150MHz, High Slew Rate,
Precision Operational Amplifier
The HA-2548 is an op amp that offers a unique combination
of bandwidth, slew rate, and precision specifications. These
features can eliminate the need for composite op amp
designs and external calibration circuitry.
Optimized for gains ≥5, the HA-2548 has a gain-bandwidth
product of 150MHz and a slew rate of 120V/µs while
maintaining extremely high open loop gain (130dB Typ) and
low offset voltage (300µV Typ). These specifications are
achieved through uniquely designed input circuitry and a
single ultra-high gain stage that minimizes the AC signal
path. Capable of delivering over 30mA of output current, the
HA-2548 is ideal for precision, high speed applications such
as signal conditioning, instrumentation, video/pulse
amplifiers and buffers.
For information on the military version of this device please
refer to the HA-2548/883 datasheet.
HA-2548
September 1998 File Number 2901.3
Features
• High Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . 120V/µs
• Low Offset Voltage. . . . . . . . . . . . . . . . . . . . . . . . . .300µV
• High Open Loop Gain . . . . . . . . . . . . . . . . . . . . . . . 130dB
• Gain Bandwidth Product . . . . . . . . . . . . . . . . . . . 150MHz
• Low Noise Voltage at 1kHz . . . . . . . . . . . . . . . 8.3nV/√Hz
• Minimum Gain Stability . . . . . . . . . . . . . . . . . . . . . . . . ≥5
Applications
• High Speed Instrumentation
• Data Acquisition Systems
• Analog Signal Conditioning
• Precision, Wideband Amplifiers
- Pulse/RF Amplifiers
Part Number Information
TEMP.
PART NUMBER RANGE (^oC)
PACKAGE
HA2-2548-5
HA2-2548-9
HA3-2548-5
HA7-2548-5
HA9P2548-5
0 to 75
-40 to 85
0 to 75
0 to 75
0 to 75
8 Pin Metal Can
8 Pin Metal Can
8 Ld PDIP
8 Ld SBDIP
16 Ld SOIC
PKG.
NO.
T8.C
T8.C
E8.3
D8.3
M16.3
Pinouts
HA-2548
(PDIP, SBDIP)
TOP VIEW
BAL 1
-IN 2
-
+IN 3
+
V- 4
8 COMP
7 V+
6 OUT
5 BAL
HA-2548
(METAL CAN)
TOP VIEW
BAL 1
COMP
8
7 V+
-IN ²
-
+
6 OUT
+IN ³
5 BAL
4
V-
HA-2548
(SOIC)
TOP VIEW
NC 1
NC 2
NC 3
-IN 4
-
+IN 5
+
V- 6
NC 7
NC 8
16 NC
15 BAL
14 COMP
13 V+
12 OUT
11 NC
10 BAL
9 NC
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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