OPA2541 Datasheet, PDF (2/13 Pages) Burr-Brown (TI) – Dual High Power OPERATIONAL AMPLIFIER

SPECIFICATIONS
ELECTRICAL
At T_C = +25°C and V_S = ±35VDC, unless otherwise noted.
OPA2541AM
OPA2541BM, SM
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX UNITS
INPUT OFFSET VOLTAGE
V_OS
vs Temperature
vs Supply Voltage
vs Power
Specified Temperature Range
V_S = ±10V to ±V_MAX
±2
±10
±20
±40
±2.5
±10
±20
±60
±0.25
±15
*
*
±1
mV
±30
µV/°C
*
µV/V
*
µV/W
INPUT BIAS CURRENT
I_B
15
50
*
*
pA
Specified Temperature Range
Note 1
*
INPUT OFFSET CURRENT
I_OS
±5
±30
*
*
pA
Specified Temperature Range
Note 1
*
INPUT CHARACTERISTICS
Common-Mode Voltage Range
Common-Mode Rejection
Input Capacitance
Input Impedance, DC
Specified Temperature Range
V_CM = (|±V_S| –6V)
±(|V_S| –6)
95
±(|V_S| –3)
106
5
1
*
*
*
*
*
*
V
dB
pF
10¹²â„¦
GAIN CHARACTERISTICS
Open Loop Gain at 10Hz
Gain-Bandwidth Product
R_L = 6Ω
90
96
1.6
*
*
*
dB
MHz
OUTPUT
Voltage Swing
Current, Continuous
I_O = 5A
±(|V_S| –5.5) ±(|V_S| –4.5)
*
*
V
I_O = 2A
±(|V_S| –4.5) ±(|V_S| –3.6)
*
*
V
I_O = 0.5A
±(|V_S| –4) ±(|V_S| –3.2)
*
*
V
+25°C
5
7.0
*
*
A
+85°C
4
5.0
*
A
+125°C (SM grade only)
3
3.5
A
AC PERFORMANCE
Slew Rate
Power Bandwidth
Settling Time to 0.1%
R_L = 8Ω, V_O = 20Vrms
2V Step
6
8
45
55
2
*
*
*
*
*
V/µs
kHz
µs
Capacitive Load
Phase Margin
Channel Separation
POWER SUPPLY
Specified Temperature Range, G = 1
Specified Temperature Range, G >10
Specified Temperature Range, R_L = 8Ω
1kHz, R_L = 6Ω
3.3
SOA
40
80
*
nF
*
*
Degrees
*
dB
Power Supply Voltage, ±V_S
Current, Quiescent
Specified Temperature Range
Total—Both Amplifiers
±10
±30
±35
*
±35
±40
V
40
50
*
*
mA
THERMAL RESISTANCE
θ_JC, (Junction-to-Case)
θ_JC
θ_JC
θ_JC
θ_JA, (Junction-to-Ambient)
TEMPERATURE RANGE
Both Amplifiers⁽²⁾, AC Output f > 60Hz
Both Amplifiers⁽²⁾, DC Output
One Amplifier, AC Output f > 60Hz
One Amplifier, DC Output
No Heat Sink
0.8
1.0
0.9
1.2
1.25
1.5
1.4
1.9
30
*
*
°C/W
*
*
°C/W
*
*
°C/W
*
*
°C/W
*
°C/W
Case
AM, BM
–25
SM
+85
*
–55
*
°C
+125
°C
*Specification same as OPA2541AM.
NOTES: (1) Input bias and offset current approximately doubles for every 10°C increase in temperature. (2) Assumes equal dissipation in both amplifiers.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
®
OPA2541
2