Rainbow-electronics BA4558N Manuel d'utilisateur télécharger pdf (Page 3)

Standard ICs BA4558 / BA4558F / BA4558N

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Electrical characteristics (unless otherwise noted, Ta = 25°C, VCC = + 15V, VEE = – 15V)

Parameter Symbol Typ. Max. Unit

Input offset voltage V

IO — 0.5 6.0 mV RS ⬉ 10kΩ

Input offset current I

IO — 5 200 nA

Input bias current I

B — 60 500 nA

High-amplitude voltage gain A

V 86 100 — dB

Common-mode input voltage V

ICM ± 12 ± 14 — V

Maximum output voltage V

OH ± 12 ± 14 — V RL ⭌ 10kΩ

Minimum output voltage V

OL ± 10 ± 13 — V RL ⭌ 2kΩ

Common-mode rejection ratio CMRR 70 90 — dB R

S ⬉ 10kΩ

Power supply voltage rejection ratio PSRR — 30 150 µV / V R

S ⬉ 10kΩ

Slew rate S.R. — 1.0 — V /

µs

Channel separation CS — 105 — dB f = 1kHz

ConditionsMin.

L ⭌ 2kΩ, VO = ± 10V

V = 1, RL ⭌ 2kΩ

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Electrical characteristic curves

Fig.1 Power dissipation vs. ambient

temperature

AMBIENT TEMPERATURE: Ta (°C)

POWER DISSIPATION: Pd (mW)

1200

1000

800

600

400

200

0 25 50 75 85 100 125 150

BA4558N

BA4558F

BA4558

0 ± 10 ± 20

POWER SUPPLY VOLTAGE: V

(V)

QUIESCENT CURRENT: IQ (mA)

Fig.2 Quiescent current vs. power

supply voltage

1M 10M

120

100

1 10 100 1k 10k 100k

FREQUENCY: f (Hz)

OPEN LOOP GAIN: AV (dB)

Fig.3 Open loop voltage gain vs.

frequency

100 1k 10k 100k 1M

FREQUENCY: f (Hz)

MAXIMUM OUTPUT VOLTAGE: VOM (V)

Fig.4 Maximum output voltage vs.

frequency

100

– 200 20406080

AMBIENT TEMPERATURE: Ta (°C)

INPUT BIAS CURRENT: IB (mA)

Fig.5 Input bias current vs. ambient

temperature

100

010203040

POWER SUPPLY VOLTAGE: V

(V)

INPUT BIAS CURRENT: IB (nA)

Fig.6 Input bias current vs. power

supply voltage

1 2 3 4 5

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Rainbow-electronics BA4558N Manuel d'utilisateur Page 3

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