HFA1109 datasheet(2/12 Pages) INTERSIL

Part #	HFA1109

Description	450MHz, Low Power, Current Feedback Video Operational Amplifier

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Manufacturer	INTERSIL [Intersil Corporation]

Direct Link	http://www.intersil.com/cda/home

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Absolute Maximum Ratings

Thermal Information

Voltage Between V+ and V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V

DC Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VSUPPLY

Differential Input Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8V

Output Current (Note 2) . . . . . . . . . . . . . . . . Short Circuit Protected

30mA Continuous

60mA

≤ 50% Duty Cycle

ESD Rating

Human Body Model (Per MIL-STD-883 Method 3015.7) . . 1400V

Charged Device Model (Per EOS/ESD DS5.3, 4/14/93). . . 2000V

Machine Model (Per EIAJ ED-4701Method C-111) . . . . . . . . 50V

Operating Conditions

Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC

Thermal Resistance (Typical, Note 1)

θ

JA (

oC/W)

PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

130

SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

170

Maximum Junction Temperature (Die). . . . . . . . . . . . . . . . . . . . 175oC

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

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

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

(SOIC - Lead Tips Only)

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation

of the device at these or any other conditions above those indicated in the operational sections of this speciﬁcation is not implied.

NOTES:

1.

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

2. Output is short circuit protected to ground. Brief short circuits to ground will not degrade reliability, however continuous (100% duty cycle)

output current must not exceed 30mA for maximum reliability.

Electrical Speciﬁcations VSUPPLY = ±5V, AV = +2, RF = 250Ω, RL = 100Ω, Unless Otherwise Speciﬁed

PARAMETER

TEST CONDITIONS

(NOTE 3)

TEST

LEVEL

TEMP.

(oC)

MIN

TYP

MAX

UNITS

INPUT CHARACTERISTICS

Input Offset Voltage

A

25

-

1

5

mV

A

Full

-

2

8

mV

Average Input Offset Voltage Drift

B

Full

-

10

-

µV/oC

Input Offset Voltage

Common-Mode Rejection Ratio

∆VCM = ±2V

A

25

47

50

-

dB

∆VCM = ±2V

A

Full

45

48

-

dB

Input Offset Voltage

Power Supply Rejection Ratio

∆VPS = ±1.25V

A

25

50

53

-

dB

∆VPS = ±1.25V

A

Full

47

51

-

dB

Non-Inverting Input Bias Current

A

25

-

4

10

µA

A

Full

-

5

15

µA

Non-Inverting Input Bias Current Drift

B

Full

-

30

-

nA/oC

Non-Inverting Input Bias Current

Power Supply Sensitivity

∆VPS = ±1.25V

A

25

-

0.5

1

µA/V

∆VPS = ±1.25V

A

Full

-

0.5

3

µA/V

Inverting Input Bias Current

A

25

-

2

10

µA

A

Full

-

3

15

µA

Inverting Input Bias Current Drift

B

Full

-

40

-

nA/oC

Inverting Input Bias Current

Common-Mode Sensitivity

∆VCM = ±2V

A

25

-

3

6

µA/V

∆VCM = ±2V

A

Full

-

3

8

µA/V

Inverting Input Bias Current

Power Supply Sensitivity

∆VPS = ±1.25V

A

25

-

1.6

5

µA/V

∆VPS = ±1.25V

A

Full

-

1.6

8

µA/V

Non-Inverting Input Resistance

∆VCM = ±2V

A

25, 85

0.8

1.7

-

M

Ω

∆VCM = ±2V

A

-40

0.5

1.4

-

M

Ω

Inverting Input Resistance

B

25

-

60

-

Ω

Input Capacitance

B

25

-

1.6

-

pF

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