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OPA541
SPECIFICATIONS
ELECTRICAL
At T C = +25°C and V S = ±35VDC, unless otherwi noted.
OPA541AM/AP
OPA541BM/SM PARAMETER
CONDITIONS
MIN
TYP MAX MIN
TYP MAX UNITS INPUT OFFSET VOLTAGE V OS
±2±10±0.1±1mV vs Temperature Specified Temperature Range
±20±40±15±30µV/°C vs Supply Voltage V S = ±10V to ±V MAX
±2.5±10T T µV/V vs Power
±20±60T T µV/W INPUT BIAS CURRENT I B
450T T pA INPUT OFFSET CURRENT I OS
±1
±30T T
pA Specified Temperature Range
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班长坏了谁的孩子T nA INPUT CHARACTERISTICS Common-Mode Voltage Range Specified Temperature Range
±(|V S | – 6)
±(|V S | – 3)
T T V Common-Mode Rejection V CM = (|±V S | – 6V)
95
113T
T dB Input Capacitance 5T pF Input Impedance, DC 1
文本框边框
T T ΩGAIN CHARACTERISTICS Open Loop Gain at 10Hz R L = 6Ω
9097T
T dB Gain-Bandwidth Product 1.6T MHz OUTPUT
Voltage Swing
I O = 5A, Continuous
±(|V S | – 5.5)±(|V S | – 4.5)T T V I O = 2A ±(|V S | – 4.5)±(|V S | – 3.6)T T V I O = 0.5A
±(|V S | – 4)
±(|V S | – 3.2)
T T V Current, Peak 9
10
T T A AC PERFORMANCE Slew Rate
610T T V/µs Power Bandwidth R L = 8Ω, V O = 20Vrms
4555T
T kHz Settling Time to 0.1%2V Step
2
T
µs Capacitive Load Specified Temperature Range, G = 1 3.3
it技术支持
T nF Specified Temperature Range, G >10SOA (1)
T Pha Margin
Specified Temperature Range, R L = 8Ω
40
T Degrees POWER SUPPLY
Power Supply Voltage, ±V S Specified Temperature Range
±10
±30±35T
±35±40V Current, Quiescent 2025
T
T
mA THERMAL RESISTANCE θJC (Junction-to-Ca)(2)AC Output f > 60Hz
飞渡泸定桥2.5°C/W θJC (2)
DC Output 3°C/W θJA (Junction-to-Ambient)No Heat Sink
40°C/W OPA541AP (Plastic)40
°C/W TEMPERATURE RANGE T CASE
AM, BM, AP
–25
+85
T T °C SM
–55
+125
°C
T Specification same as OPA541AM/AP.
NOTE: (1) SOA is the Safe Operating Area shown in Figure 1. (2) Plastic package may require insulator which typically adds 1°C/W.
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 u of this information, and all u of such information shall be entirely at the ur’s own risk. Prices and specifications are subject to change without notice. No patent rights or licens 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 u in life support devices and/or systems.
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OPA541
CONNECTION DIAGRAMS
ORDERING INFORMATION
TEMPERATURE
CONTINUOUS PRODUCT PACKAGE RANGE CURRENT OPA541AP Power Plastic
–25°C to +85°C 5A at 25°C OPA541AM TO-3–25°C to +85°C 5A at 25°C OPA541BM TO-3–25°C to +85°C 5A at 25°C OPA541SM
TO-3
–55°C to +125°C
5A at 25°C
管群
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, +V S to –V S ...............................................................80V e SOA Power Dissipation, Internal (1)...........................................................125W Input Voltage: Differential ....................................................................±V S
<±V S
Temperature: Pin solder, +300°C
Junction (1)...............................................................+150°C
Temperature Range:AM, BM SM
Storage ....................................................................–65°C to +150°C Operating (ca)......................................................–55°C to +125°C AP
Storage ......................................................................–40°C to +85°C Operating (ca)........................................................–25°C to +85°C NOTE: (1) Long term operation at the maximum junction temperature will result in reduced product life. Derate internal power dissipation to achieve high MTTF.
PACKAGE INFORMATION
PACKAGE DRAWING
PRODUCT PACKAGE NUMBER (1)
OPA541AP Power Plastic
242OPA541AM TO-3030OPA541BM TO-3030OPA541SM
TO-3
慢生活030
NOTE: (1) For detailed drawing and dimension table, plea e end of data sheet, or Appendix C of Burr-Brown IC Data Book.
This integrated circuit can be damaged by ESD. Burr-Brown recommends that all integrated circuits be handled with appropriate precautions. Failure to obrve proper handling and installation procedures can cau damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage becau very small parametric changes could cau the device not to meet its published specifications.
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OPA541
10
1
0.1
0.01
0.001
10
100
1k 10k
100k
Frequency (Hz)
T H D + N o i s e (%)
TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
1k
100
10
V o l t a g e N o i s e D e n s i t y (n V /√H
z )
VOLTAGE NOISE DENSITY
vs FREQUENCY
1
10
100
1k
10k
100k
Frequency (Hz)
65
432100
1
2
3
4
56
7
8
9
10
I (A)OUT
|±V | – |V | (V )学习图
O
U T S OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
1.31.2
1.1
10.90.80.70.6
20
30
40
50
60
70
80
90
+V + |–V | (V)S S
N o r m a l i z e
d I NORMALIZED QUIESCENT CURRENT vs TOTAL POWER SUPPLY VOLTAGE
Q
11090
70503010
–10
1101001k 10k 100k 1M 10M
Frequency (Hz)
V o l t a g e G a i n (d B )
OPEN-LOOP GAIN AND PHASE
vs FREQUENCY
–45–90
–135
–180
P h a s e (D e g r e e s )
–25
0255075100125100
10
1
0.1
0.01
0.001
I n p u t B i a
s C u r r e n t (n A )
Temperature (°C)INPUT BIAS CURRENT vs TEMPERATURE
TYPICAL PERFORMANCE CURVES
At T A = +25°C, V S = ±35VDC, unless otherwi noted.
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OPA541
120110100
908070605010
100
1k
10k
100k
1M
Frequency (Hz)
C M R R (d B )
COMMON-MODE REJECTION
vs FREQUENCY
10
1
0.1
0.01
0.1
110
R ( )Ω
CL I (A )L I M I T
CURRENT LIMIT vs RESISTANCE LIMIT
TYPICAL PERFORMANCE CURVES (CONT)
At T A = +25°C, V S = ±35VDC, unless otherwi noted.
Time (1µs/division)
DYNAMIC RESPONSE
V o l t a g e (2V /d i v i s i o n
)
10
1
0.1
0.01
0.1
110
R ( )Ω
CL I (A )L I M I T
屈原投江CURRENT LIMIT vs RESISTANCE LIMIT
vs TEMPERATURE
