LS204CDT datasheet(4/16 Pages) STMICROELECTRONICS

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Electrical characteristics

LS204

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Electrical characteristics

Table 3.

Electrical characteristics at VCC = ±15 V, Tamb = +25° C (unless otherwise specified)

Symbol

Parameter

LS204I

LS204C

Unit

Min. Typ. Max. Min. Typ. Max.

ICC

Supply current

0.7

1.2

0.8

1.5

Iib

Input bias current

Tmin < Tamb < Tmax

150

300

100

300

700

Input resistance (F = 1kHz)

Vio

Input offset voltage (Rs ≤ 10kΩ)

Tmin < Tamb < Tmax

0.5

2.5

3.5

0.5

3.5

DVio

Input offset voltage drift (Rs ≤ 10kΩ) Tmin < Tamb < Tmax

µV/°C

Iio

Input offset current

Tmin < Tamb < Tmax

520

100

DIio

Input offset current drift Tmin < Tamb < Tmax

0.08

0.1

nA/°C

Ios

Output short-circuit current

Avd

Large signal voltage gain Tmin < Tamb < Tmax

RL = 2kΩ, VCC = ±15V

RL = 2kΩ, VCC = ±4V

100

GBP

Gain bandwidth product (F =100kHz)

1.8

1.5

2.5

MHz

Equivalent input noise voltage F = 1kHz, Rs = 100Ω

Rs = 50Ω

Rs = 1kΩ

Rs = 10kΩ

THD

Total harmonic distortion (F = 1kHz, Av = 20dB, RL = 2kΩ,

Vo = 2Vpp)

0.03

±Vopp

Output voltage swing

RL = 2kΩ, VCC = ±15V

RL = 2kΩ, VCC = ±4V

±13

±3

±13

±3

Vopp

Large signal voltage swing RL = 10kΩ, F= 10kHz

Vpp

Slew rate (RL = 2kΩ, unity gain)

0.8

1.5

V/µs

SVR

Supply voltage rejection ratio Tmin < Tamb < Tmax

CMR

Common mode rejection ratio Vic = ±10V

Tmin < Tamb < Tmax

Vo1/Vo2 Channel separation (F= 1 kHz)

100

120

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