OPA541AM datasheet(5/22 Pages) TI1

5 / 22 page

OPA541

www.ti.com

SBOS153B – SEPTEMBER 2000 – REVISED JANUARY 2016

6.5 Electrical Characteristics

At TC= 25°C and VS = ±35 VDC, unless otherwise noted.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

INPUT OFFSET VOLTAGE

OPA541AM/AP

±2

±10

Input offset voltage

OPA541BM/SM

±0.1

±1

Specified

temperature

OPA541AM/AP

±20

±40

VOS

vs temperature

range

µV/°C

OPA541BM/SM

±15

±30

VS = ±10 V to

±VMAX

vs supply voltage

±2.5

±10

µV/V

OPA541AM/AP,

OPA541BM/SM

vs power

±20

±60

µV/W

Input bias current

±1

±30

IOS

Input offset current

Specified temperature range

INPUT CHARACTERISTICS

Common-mode voltage

Specified temperature range

±(|VS| – 6)

±(|VS| – 3)

range

Common-mode rejection

VCM = (|±VS| – 6 V)

113

Input capacitance

Input impedance, DC

GAIN CHARACTERISTICS

Open-loop gain at 10 Hz

RL = 6 Ω

Gain-bandwidth product

1.6

MHz

OUTPUT

IO = 5 A, continuous

±(|VS| – 5.5)

±(|VS| – 4.5)

Voltage swing

IO = 2 A

±(|VS| – 4.5)

±(|VS| – 3.6)

IO = 0.5 A

±(|VS| – 4)

±(|VS| – 3.2)

Peak current

AC PERFORMANCE

Slew rate

V/µs

Power bandwidth

RL = 8 Ω, VO = 20 Vrms

kHz

Settling time to 0.1%

2-V Step

µs

Specified temperature range, G = 1

3.3

Capacitive load

Specified temperature range, G > 10

SOA(1)

Phase margin

Specified temperature range, RL = 8 Ω

°C

±VS

Power supply voltage

Specified temperature range

±10

±30

±35

Quiescent current

AM, BM, AP

–25

TCASE

Temperature range

°C

OPA541BM/SM

–55

125

(1)

SOA is the Safe Operating Area shown in Figure 11.

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