TLE2027Q1, TLE2037Q1, TLE2027AQ1, TLE2037AQ1

EXCALIBUR LOW NOISE HIGHSPEED

PRECISION OPERATIONAL AMPLIFIERS

SGLS202A − OCTOBER 2003 – REVISED OCTOBER 2006

6

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

TLE20x7-Q1 operating characteristics at specified free-air temperature, VCC ± = ±15 V, TA = 25°C

(unless otherwise specified)

PARAMETER

TEST CONDITIONS

TLE20x7-Q1

TLE20x7A-Q1

UNIT

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

MIN

TYP

MAX

UNIT

RL = 2 kΩ,

CL = 100 pF,

TLE2027

1.7

2.8

1.7

2.8

L

CL = 100 pF,

See Figure 1

TLE2037

6

7.5

6

7.5

SR

Slew rate at unity gain

RL = 2 kΩ,

CL = 100 pF,

TLE2027

1

1

V/

µs

CL = 100 pF,

TA = −55°C to 125°C,

See Figure 1

TLE2037

4.4

4.4

Vn

Equivalent input noise

RS = 20 Ω,

f = 10 Hz

3.3

8

3.3

4.5

nV/

√Hz

Vn

Equivalent input noise

voltage (see Figure 2)

RS = 20 Ω,

f = 1 kHz

2.5

4.5

2.5

3.8

nV/

√Hz

VN(PP)

Peak-to-peak equivalent

input noise voltage

f = 0.1 Hz to 10 Hz

50

250

50

130

nV

In

Equivalent input noise

f = 10 Hz

10

10

pA/

√Hz

In

Equivalent input noise

current

f = 1 kHz

0.8

0.8

pA/

√Hz

THD

Total harmonic distortion

VO = + 10 V,

AVD = 1,

See Note 5

TLE2027

<0.002

<0.002

%

THD

Total harmonic distortion

VO = + 10 V,

AVD = 5,

See Note 5

TLE2037

<0.002

<0.002

%

B1

Unity-gain bandwidth

RL = 2 kΩ,

TLE2027

7

13

9

13

MHz

B1

Unity-gain bandwidth

(see Figure 3)

RL = 2 kΩ,

CL = 100 pF

TLE2037

35

50

35

50

MHz

BOM

Maximum output-swing

RL = 2 kΩ

TLE2027

30

30

kHz

BOM

Maximum output-swing

bandwidth

RL = 2 kΩ

TLE2037

80

80

kHz

φm

Phase margin at unity

gain (see Figure 3)

RL = 2 kΩ,

C = 100 pF

TLE2027

55

55

°

φm

Phase margin at unity

gain (see Figure 3)

RL = 2 kΩ,

CL = 100 pF

TLE2037

50

50

°

NOTE 5: Measured distortion of the source used in the analysis was 0.002%.