THS4281DBVT datasheet(17/37 Pages) NSC

Part #	THS4281DBVT

Description	VERY LOW-POWER, HIGH-SPEED, RAIL-TO-RAIL INPUT AND OUTPUT VOLTAGE-FEEDBACK OPERATIONAL AMPLIFIER

PDF	37 Pages

Scroll/Zoom	100%

Manufacturer	NSC [National Semiconductor (TI)]

Direct Link	http://www.national.com

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17 / 37 page

−1

0.5

1.5

2.5

3.5

0.75

1.25

1.75

2.25

2.75

3.25

3.75

4.25

t − Time −

µs

Gain = 2

RL = 1 kΩ

RF = 2.5 kΩ

VS = 5 V

Output

Input

−6

−5

−4

−3

−2

−1

0.5

1.5

2.5

3.5

−3

−2

−1

t − Time −

µs

Gain = 2

RL = 1 kΩ

RF = 2.5 kΩ

VS = ± 5 V

Input

Output

−3

−2.5

−2

−1.5

−1

−0.5

0.5

1.5

2.5

100 200 300 400 500 600 700 800

t − Time − ns

Gain = 2

RL = 1 kΩ

RF = 2.5 kΩ

VS = ± 5 V

Output

Input

−3

−2

−1

100

−6

−4

−2

VS = ±2.5 V

Gain = 2,

RL = 1 kΩ,

RF = 2 kΩ

t − Time − ms

THS4281

www.ti.com

SLOS432A – APRIL 2004 – REVISED NOVEMBER 2009

TYPICAL CHARACTERISTICS (continued)

LARGE-SIGNAL

(VS = 5 V)

(VS = ±5 V)

TRANSIENT RESPONSE

OVERDRIVE RECOVERY TIME

Figure 64.

Figure 65.

Figure 66.

OVERDRIVE RESPONSE

OUTPUT VOLTAGE

vs TIME

Figure 67.

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