HA-5190 查看數據表（PDF） - Intersil

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HA-5190

150MHz, Fast Settling Operational Amplifiers

Intersil 

HA-5190, HA-5195

Electrical Specifications VSUPPLY = ±15V, Unless Otherwise Specified (Continued)

PARAMETER

TEST

CONDITIONS

TEMP (oC)

HA-5190-2

MIN TYP MAX

POWER SUPPLY CHARACTERISTICS

Supply Current

Full

-

19

28

Power Supply Rejection Ratio

NOTES:

∆VS = ±10V to ±20V

Full

70

90

-

3. RL = 200Ω, CL < 10pF, VOUT = ±5V.

4. Full power bandwidth guaranteed based on slew rate measurement using:

5. Refer to Test Circuits section of the data sheet.

FPBW = 2-S---π-l--e-V--w--P----R-E---a-A---t-e-K--.

HA-5195-5

MIN TYP MAX

-

19

28

70

90

-

UNITS

mA

dB

Test Circuits and Waveforms

IN

+

-

1.6kΩ

400Ω

OUT

200Ω

NOTES:

6. AV = 5.

7. CL < 10pF.

FIGURE 1. LARGE AND SMALL SIGNAL RESPONSE TEST CIRCUIT

VOUT

-5V

+5V

90%

10%

VOUT

+1V

VIN

-1V

Vertical Scale: VIN = 2.0V/Div., VOUT = 4.0/Div.

Horizontal Scale: 100ns/Div.

LARGE SIGNAL RESPONSE

VIN

Vertical Scale: VIN = 50mV/Div., VOUT = 100mV/Div.

Horizontal Scale: 100ns/Div

SMALL SIGNAL RESPONSE

IN

SETTLE

POINT

400Ω

1kΩ

V+ 0.001µF

-

1µF

+

0.001µF

V- 1µF

2kΩ

5kΩ

OUT

PROBE

MONITOR

NOTES:

8. AV = -5.

9. Load Capacitance should be less than 10pF.

10. It is recommended that resistors be carbon composition and that

feedback and summing network ratios be matched to 0.1%.

11. Settle Point (Summing Node) capacitance should be less than

10pF. For optimum settling time results, it is recommended that

the test circuit be constructed directly onto the device pins. A

Tektronix 568 Sampling Oscilloscope with S-3A sampling heads

is recommended as a settle point monitor.

FIGURE 2. SETTLING TIME TEST CIRCUIT

Schematic Diagram

3

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