TL087 datasheet(5/20 Pages) TI

5 / 20 page

TL087, TL088, TL287, TL288

JFET-INPUT OPERATIONAL AMPLIFIERS

SLOS082A – D2484, MARCH 1979 – REVISED JANUARY 1993

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

operating characteristics VCC = ±15 V, TA = 25°C

PARAMETER

TEST CONDITIONS

TL088M, TL288M

TL087I, TL087C

TL088I, TL088C

UNIT

MIN

TYP

MAX

MIN

TYP

MAX

Slew rate at unity gain

VI = 10 V,

CL = 100 pF,

RL = 2 kΩ,

AVD = 1

µs

Rise time

VI = 20 mV,

RL = 2 kΩ,

Overshoot factor

CL = 100 pF,

AVD = 1

25%

Equivalent input noise voltage

RS = 100 Ω,

f = 1 kHz

nV/

√Hz

PARAMETER MEASUREMENT INFORMATION

VCC +

VCC –

(see Note A)

Overshoot

10%

90%

tr – Rise Time

NOTE A: CL includes fixture capacitance.

Figure 1. Slew Rate, Rise/Fall Time,

Figure 2. Rise Time and Overshoot

and Overshoot Test Circuit

Waveform

VCC –

VCC +

VCC –

VCC +

10 k

Ω

10 k

Ω

100

NOTE A: CL includes fixture capacitance.

(see Note A)

Figure 3. Noise Voltage Test Circuit

Figure 4. Unity-Gain Brandwidth and

Phase Margin Test Circuit

VCC +

VCC –

Ground Shield

Figure 5. Input Bias and Offset

Current Test Circuit

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