HA-2850883 Datasheet, PDF (1/12 Pages) Intersil Corporation – Low Power, High Slew Rate, Wideband Operational Amplifier

TM
HA-2850/883
July 1994
Low Power, High Slew Rate,
Wideband Operational Amplifier
Features
Description
• This Circuit is Processed in Accordance to MIL-STD-
883 and is Fully Conformant Under the Provisions of
Paragraph 1.2.1.
• Low Supply Current. . . . . . . . . . . . . . . . . . 8.0mA (Max)
• Low Offset Voltage . . . . . . . . . . . . . . . . . . .2.0mV (Max)
• High Slew Rate . . . . . . . . . . . . . . . . . . . . . 340V/µs (Typ)
• Open Loop Gain . . . . . . . . . . . . . . . . . . . . . 20kV/V (Min)
• Wide Gain-Bandwidth (A_V ≥ 10) . . . . . . . 470MHz (Typ)
• Input Noise Voltage at 1kHz . . . . . . . . . 11nV/√Hz (Typ)
• Lower Power Replacement for HA-2540/883, AD840
Applications
• Pulse and Video Amplifiers
The HA-2850/883 is a wideband, high slew rate, operational
amplifier featuring superior speed and bandwidth
characteristics. It also features trimmed supply current,
which minimizes supply current (and thus AC parameter)
variation over process and temperature extremes. For exam-
ple, the I_CC variation over the entire military temperature
range is typically less than 0.5mA. Bipolar construction, cou-
pled with dielectric isolation, delivers outstanding perfor-
mance in circuits with closed loop gains ≥10.
The 340V/µs slew rate, and 470MHz gain bandwidth product
ensure high performance in video and wideband amplifier
designs. Differential gain and phase are a low 0.04% and
0.04 degrees, respectively, making the HA-2850/883 ideal
for video applications. A full ±10V output swing, high open
loop gain, and outstanding AC parameters make the
HA-2850/883 an excellent choice for data acquisition
systems.
• Wideband Amplifiers
• High Speed Sample-Hold Circuits
• Fast, Precise D/A Converters
Ordering Information
PART
NUMBER
HA1-2850/883
HA7-2850/883
TEMPERATURE
RANGE
-55^oC to +125^oC
-55^oC to +125^oC
PACKAGE
14 Lead CerDIP
8 Lead CerDIP
Pinouts
HA-2850/883
(CERDIP)
TOP VIEW
NC 1
NC 2
NC 3
-IN 4
+IN 5
V- 6
NC 7
14 _NC
13 NC
12 NC
11 V+
10 OUT
9 NC
8 NC
HA-2850/883
(CERDIP)
TOP VIEW
NC 1
-IN 2
+IN 3
V- 4
8 NC
7 V+
6 OUT
5 NC
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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244
Spec Number 511095-883
FN3595.1