HA-5101 Ver la hoja de datos (PDF) - Intersil

Número de pieza

componentes Descripción

Fabricante

HA-5101

10MHz, Low Noise, Operational Amplifiers

Intersil 

HA-5101

Test Circuits and Waveforms (Continued)

+5V

+100mV

0V

0V

-5V

-100mV

Ch. 1 = 2.5V/Div.

Timebase = 1.00µs/Div.

FIGURE 3. LARGE SIGNAL TRANSIENT RESPONSE

Ch. 1 = 50mV/Div.

Timebase = 100ns/Div.

FIGURE 4. SMALL SIGNAL TRANSIENT RESPONSE

5kΩ

(NOTE 9)

+15V

2N4416

5kΩ

TO

OSCILLOSCOPE

VIN

(NOTE 9)

2kΩ

+15V

+

-

-15V

2kΩ

VOUT

50pF

2kΩ

NOTES:

8. AV = -1.

9. Feedback and summing resistors should be 0.1% matched.

10. Clipping diodes are optional, HP5082-2810 recommended.

FIGURE 5. SETTLING TIME CIRCUIT

Application Information

Operation At ±5V Supply

The HA-5101 performs well at VS = ±5V exhibiting typical

characteristics as listed below:

ICC . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

VIO . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

IBIAS. . . . . . . . . . . . . . . . . . . . . . . . . . . .

AVOL (VO = ±3V) . . . . . . . . . . . . . . . . . .

VOUT . . . . . . . . . . . . . . . . . . . . . . . . . . .

IOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CMRR (∆VCM = ±2.5V) . . . . . . . . . . . . .

PSRR (∆VS = 0.5V) . . . . . . . . . . . . . . . .

Unity Gain Bandwidth . . . . . . . . . . . . . .

Slew Rate. . . . . . . . . . . . . . . . . . . . . . . .

3.7mA

0.5mV

56nA

106kV/V

3.7V

13mA

90dB

90dB

10MHz

7V/µs

Offset Adjustment

The following is the recommended VIO adjust configuration:

+15V

(NOTE)

7

3

+

2

4

(NOTE)

6

15

RP

RP = 100kΩ

-15V

NOTE: Proper decoupling is always recommended, 0.1µF high quality

capacitor should be at or very near the device’s supply pins.

Input Protection

The HA-5101 has built-in back-to-back protection diodes

which will limit the differential input voltage to approximately

5

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