TLE2227 datasheet(7/31 Pages) TI

7 / 31 page

TLE2227, TLE2227Y, TLE2237, TLE2237Y

EXCALIBUR LOW-NOISE HIGH-SPEED

PRECISION DUAL OPERATIONAL AMPLIFIERS

SLOS184 – FEBRUARY 1997

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

operating characteristics at specified free-air temperature, VCC± = ±15 V

PARAMETER

TEST CONDITIONS

T †

TLE2227C

UNIT

PARAMETER

TEST CONDITIONS

TA†

MIN

TYP

MAX

UNIT

Slew rate

R2 k

Ω

100 pF

°C

1.7

2.5

V/ s

Slew rate

RL = 2 kΩ,

CL = 100 pF

Full range

1.2

µs

Equivalent input noise voltage

RS = 20 Ω,

f = 10 Hz

°C

3.3

nV/

√HZ

Equivalent input noise voltage

RS = 20 Ω,

f = 1 kHz

°C

2.5

4.5

nV/

√HZ

VN(PP) Peak to peak equivalent input noise voltage

f=01Hzto10Hz

°C

250

VN(PP) Peak-to-peak equivalent input noise voltage

f = 0.1 Hz to 10 Hz

°C

250

Equivalent input noise current

f = 10 Hz

°C

1.5

pA/

√HZ

Equivalent input noise current

f = 1 kHz

°C

0.4

0.6

pA/

√HZ

THD

Total harmonic distortion

VO = ± 10 V,

See Note 5

AVD = 1,

°C

< 0.002%

Unity-gain bandwidth

RL = 2 kΩ,

CL = 100 pF

°C

MHz

BOM

Maximum output-swing bandwidth

RL = 2 kΩ

°C

kHz

φm

Phase margin

RL = 2 kΩ

CL = 100 pF

°C

† Full range is 0

°C to 70°C.

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

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