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Operating Characteristics

TLE2027-EP

Excalibur™ LOW-NOISE HIGH-SPEED

PRECISION OPERATIONAL AMPLIFIER

SLOS511 – JUNE 2007

at specified free-air temperature, VCC± = ±15 V, TA = 25°C (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

RL = 2 kΩ, CL = 100 pF,

1.7

2.8

See Figure 1

SR

Slew rate at unity gain

V/

μs

RL = 2 kΩ, CL = 100 pF,

TA = –55°C to 125°C,

1

See Figure 1

f = 10 Hz

3.3

Vn

Equivalent input noise voltage (see Figure 2)

RS = 20 Ω

nV/

√Hz

f = 1 kHz

2.5

VN(PP)

Peak-to-peak equivalent input noise voltage

f = 0.1 Hz to 10 Hz

50

nV

f = 10 Hz

1.5

In

Equivalent input noise current

pA/

√Hz

f = 1 kHz

0.4

THD

Total harmonic distortion

VO = 10 V, AVD = 1

(1)

<0.002%

B1

Unity-gain bandwidth (see Figure 3)

RL = 2 kΩ, CL = 100 pF

13

MHz

BOM

Maximum output-swing bandwidth

RL = 2 kΩ

30

kHz

φm

Phase margin at unity gain (see Figure 3)

RL = 2 kΩ, CL = 100 pF

55

°

(1)

Measured distortion of the source used in the analysis was 0.002%.

7

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