
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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Copyright
Intersil Corporation 1999
HA-2850
470MHz, Low Power, High Slew Rate
Operational Amplifier
The HA-2850 is a wideband, high slew rate, operational
amplifier featuring superior speed and bandwidth
characteristics. Bipolar construction, coupled with dielectric
isolation, delivers outstanding performance in circuits with a
closed loop gain of 10 or greater.
A 340V/
μ
s slew rate and a 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 ideal for
video applications. A full
±
10V output swing, high open loop
gain, and outstanding AC parameters, make the HA-2850 an
excellent choice for high speed Data Acquisition Systems.
For military grade product, refer to the HA-2850/883 data
sheet. Intersil AnswerFAX (321-724-7800) Document #3595.
Pinout
HA-2850
(SOIC)
TOP VIEW
Features
Low Supply Current . . . . . . . . . . . . . . . . . . . . . . . . 7.5mA
High Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . 340V/
μ
s
Open Loop Gain. . . . . . . . . . . . . . . . . . . . . . . . . . 25kV/V
Wide Gain-Bandwidth (A
V
≥
10). . . . . . . . . . . . . . 470MHz
Full Power Bandwidth. . . . . . . . . . . . . . . . . . . . . . 5.4MHz
Low Offset Voltage . . . . . . . . . . . . . . . . . . . . . . . . . 0.6mV
Input Noise Voltage . . . . . . . . . . . . . . . . . . . .
Differential Gain/Phase. . . . . . . . . . . 0.04%/0.04 Degrees
Lower Power Enhanced Replacement for AD840 and
EL2040
Applications
Pulse and Video Amplifiers
Wideband Amplifiers
High Speed Sample-Hold Circuits
Fast, Precise D/A Converters
NC
-IN
+IN
V-
1
2
3
4
8
7
6
5
NC
V+
OUT
NC
-
+
Ordering Information
PART NUMBER
(BRAND)
TEMP.
RANGE (
o
C)
PACKAGE
PKG.
NO.
HA9P2850-5
(H28505)
0 to 75
8 Ld SOIC
M8.15
11nV
/
Hz
Data Sheet
September 1998
File Number
2844.4