
4-1
File Number
4771
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207 | Copyright Intersil Corporation 1999
HCA10009
100MHz, Single and Dual Low Noise,
Precision Operational Amplifier
The HCA10009 is a high performance dielectrically isolated,
op amp, featuring precision DC characteristics while providing
excellent AC characteristics. Designed for audio, video, and
other demanding applications, noise (3.4nV/
√
Hz at 1kHz),
total harmonic distortion (<0.005%), and DC errors are kept to
a minimum.
The precision performance is shown by low offset voltage
(0.3mV), low bias currents (40nA), low offset currents
(15nA), and high open loop gain (128dB). The combination
of these excellent DC characteristics with the fast settling
time (0.4
μ
s) make the HCA10009 ideally suited for precision
signal conditioning.
The unique design of the HCA10009 gives it outstanding AC
characteristics not normally associated with precision op
amps, high unity gain bandwidth (35MHz) and high slew rate
(25V/
μ
s). Other key specifications include high CMRR (95dB)
and high PSRR (100dB). The combination of these
specifications will allow the HCA10009 to be used in RF signal
conditioning as well as video amplifiers.
Pinout
HCA10009
(SOIC)
TOP VIEW
Features
Gain Bandwidth Product. . . . . . . . . . . . . . . . . . . . 100MHz
Unity Gain Bandwidth. . . . . . . . . . . . . . . . . . . . . . . 25MHz
Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V/
μ
s
Low Offset Voltage . . . . . . . . . . . . . . . . . . . . . . . . . 0.3mV
High Open Loop Gain. . . . . . . . . . . . . . . . . . . . . . . 128dB
Channel Separation at 10kHz . . . . . . . . . . . . . . . . 110dB
Low Noise Voltage at 1kHz. . . . . . . . . . . . . . . . 3.4nV/
√
Hz
High Output Current . . . . . . . . . . . . . . . . . . . . . . . . . 56mA
Low Supply Current per Amplifier. . . . . . . . . . . . . . . . 8mA
Applications
Precision Test Systems
Active Filtering
Small Signal Video
Accurate Signal Processing
RF Signal Conditioning
1
2
3
4
8
7
6
5
+
+BAL
V+
OUT
NC
-BAL
-IN
+IN
V-
Ordering Information
PART NUMBER
(BRAND)
TEMP.
RANGE (
o
C)
PACKAGE
PKG.
NO.
HCA10009
0 to 75
8 Ld SOIC
M8.15
Data Sheet
August 1999