Intersil Corporation HCA10009 Datasheet

HCA10009

Data Sheet August 1999

100MHz, Single and Dual Low Noise,
Precision Operational Amplifier

The HCA10009 is a high performance dielectrically isolated,
op amp,featuringprecisionDCcharacteristicswhileproviding
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 (0.4µs) 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/µs). Other key specifications include high CMRR (95dB)
and high PSRR (100dB). The combination of these
specifications willallowtheHCA10009 to be used in RF signal
conditioning as well as video amplifiers.

Pinout

HCA10009

(SOIC)

TOP VIEW

-BAL

-IN
+IN

V-

1
2

+

3
4

8
7
6
5

+BAL
V+
OUT
NC

File Number

4771

Features

• Gain Bandwidth Product. . . . . . . . . . . . . . . . . . . . 100MHz

• Unity Gain Bandwidth. . . . . . . . . . . . . . . . . . . . . . . 25MHz

• Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V/µs

• 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

Ordering Information

PART NUMBER

(BRAND)

HCA10009 0 to 75 8 Ld SOIC M8.15

TEMP.

RANGE (oC) PACKAGE

PKG.

NO.

4-1

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

Absolute Maximum Ratings Thermal Information

Supply Voltage Between V+ and V- Terminals. . . . . . . . . . . . . . 35V

Differential Input Voltage (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . 5V

Output Current Short Circuit Duration . . . . . . . . . . . . . . . . Indefinite

Operating Conditions

Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HCA10009 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 75oC

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operationofthe
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

NOTES:

1. Input is protected by back-to-back zener diodes. See applications section.

2. θJA is measured with the component mounted on an evaluation PC board in free air.

Thermal Resistance (Typical, Note 2) θJA (oC/W)

8 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . 157

Maximum Junction Temperature (Plastic Package) . . . . . . . 150oC

Maximum Storage Temperature Range. . . . . . . . . . -65oC to 150oC

Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC

(SOIC - Lead Tips Only)

Electrical Specifications V

PARAMETER TEST CONDITIONS TEMP. (oC)

INPUT CHARACTERISTICS

Input Offset Voltage 25 - 0.30 0.75 mV

Average Offset Voltage Drift Full - 0.5 - µV/oC
Input Bias Current 25 - 40 100 nA

Input Offset Current 25 - 15 100 nA

Input Offset Voltage Match 25 - 400 750 µV

Common Mode Range 25 ±12 - - V
Differential Input Resistance 25 - 70 - kΩ
Input Noise Voltage f = 0.1Hz to 10Hz 25 - 0.25 - µV
Input Noise Voltage f = 10Hz 25 - 6.2 10 nV/√Hz
Density (Notes 3, 12) f = 100Hz 25 - 3.6 6 nV/√Hz

Input Noise Current f = 10Hz 25 - 4.7 8.0 pA/√Hz
Density (Notes 3, 12) f = 100Hz 25 - 1.8 2.8 pA/√Hz

THD+N Note 4 25 - <0.005 - %

TRANSFER CHARACTERISTICS

Large Signal Voltage Gain Note 5 25 106 128 - dB

CMRR VCM = ±10V Full 86 95 - dB
Unity Gain Bandwidth -3dB 25 - 35 - MHz
Gain Bandwidth Product 1kHz to 400kHz 25 - 100 - MHz
Minimum Stable Gain Full 1 - - V/V

= ±15V, Unless Otherwise Specified

SUPPLY

HCA10009

Full - 0.35 1.5 mV

Full - 70 200 nA

Full - 30 150 nA

Full - - 1500 µV

f = 1000Hz 25 - 3.4 4.0 nV/√Hz

f = 1000Hz 25 - 0.97 1.8 pA/√Hz

Full 100 120 - dB

UNITSMIN TYP MAX

P-P

4-2

HCA10009

Electrical Specifications V

= ±15V, Unless Otherwise Specified (Continued)

SUPPLY

HCA10009

PARAMETER TEST CONDITIONS TEMP. (oC)

UNITSMIN TYP MAX

OUTPUT CHARACTERISTICS

Output Voltage Swing RL = 333Ω Full ±10 - - V

RL = 1kΩ 25 ±12 ±12.5 - V
RL = 1kΩ Full ±11.5 ±12.1 - V

Output Current V

= ±10V Full ±30 ±56 - mA

OUT

Output Resistance 25 - 10 - Ω
Full Power Bandwidth Note 6 25 239 398 - kHz
TRANSIENT RESPONSE (Note 10)
Slew Rate Notes 7, 11 Full 15 25 - V/µs
Rise Time Notes 8, 11 Full - 13 20 ns
Overshoot Notes 8, 11 Full - 28 50 %
Settling Time (Note 9) 0.1% 25 - 0.4 - µs

0.01% 25 - 1.5 - µs

POWER SUPPLY

PSRR VS = ±10V to ±20V Full 86 100 - dB
Supply Current Full - 8 11 mA/Op Amp

NOTES:

3. Refer to typical performance curve in data sheet.

4. A

= 10, fO = 1kHz, VO = 5V

VCL

5. V

= 0 to ±10V, RL = 1kΩ, CL = 50pF.

OUT

6. Full Power Bandwidth is calculated by: FPBW = .

7. V

8. V

= ±2.5V, RL = 1kΩ, CL = 50pF.

OUT

= ±100mV, RL = 1kΩ, CL = 50pF.

OUT

, RL = 600Ω, 10Hz to 100kHz, Minimum resolution of test equipment is 0.005%.

RMS

Slew Rate

-------------------------- -

2πV

PEAK

V

PEAK

10V=,

9. Settling time is specified for a 10V step and AV = -1.

10. See Test Circuits.

11. Guaranteed by characterization.

4-3